| 1 | 2143-40-0 | L-LEUCINE ETHYL ESTER HYDROCHLORIDE | C8H18ClNO2 | 195.69 | | |
| 2 | 2143-53-5 | cyclopenta-1,3-diene | C5H5 | 66.1 | | |
| 3 | 2143-68-2 | methyloxidanyl | CH3O* | 31.03392 | | |
| 4 | 2143-80-8 | (3E)-4-(2-Fluorophenyl)but-3-en-2-one | C10H9FO | 164.1762632 | | |
| 5 | 2143-81-9 | 2-ANTHRACENECARBALDEHYDE | C15H10O | 206.24 | 202-203 °C (decomp) | |
| 6 | 2143-87-5 | 4-Dimethylamino-4-Nitrobiphenyl | C14H14N2O2 | 242.27 | | |
| 7 | 2143-88-6 | 1,1'-BIPHENYL, 4-METHYL-4'-NITRO- | C13H11NO2 | 213.23194 | | |
| 8 | 2143-90-0 | Methoxynitrobiphenyl | C13H11NO3 | 229.23 | 110 °C | |
| 9 | 2143-93-3 | 3-(E)-(TRIFLUOROMETHYL)CINNAMIC ACID | C10H7F3O2 | 216.16 | | |
| 10 | 2143-98-8 | 4-(dimethylamino)benzaldehyde [[4-(dimethylamino)phenyl]methylene]hydrazone | C18H22N4 | 294.39408 | 256-258 °C (decomp) | |
| 11 | 2143-99-9 | 4-Nitrobenzaldehyde 4-nitrobenzylidenehydrazone | C14H10N4O4 | 298.25 | 168 °C(Solv: ethanol (64-17-5); pyridine (110-86-1)) | |
| 12 | 21430-69-3 | SILVER SODIUM CYANIDE | C2AgN2Na | 182.89 | | |
| 13 | 21430-85-3 | Dichlorobis(ethylenediamine)platinum(II) | C4H16Cl2N4Pt | 386.18 | 300°C (dec.) | |
| 14 | 2143010-83-5 | AZD5991 | C35H34ClN5O3S2 | 672.26 | | |
| 15 | 2143010-85-7 | 1H-Indole-3-propanoic acid, 7-bromo-6-chloro-2-(methoxycarbonyl)-, methyl ester | C14H13BrClNO4 | 374.61 | | |
| 16 | 2143010-89-1 | 1H-Pyrazole, 4-bromo-3-[[(4-methoxyphenyl)methoxy]methyl]-1,5-dimethyl- | C14H17BrN2O2 | 325.2 | | |
| 17 | 2143010-94-8 | (5-(((tert-butyldiphenylsilyl)oxy)methyl)-1-methyl-1H-pyrazol-3-yl)methanol | C22H28N2O2Si | 380.56 | | |
| 18 | 2143010-95-9 | 1H-Pyrazole, 3-(chloromethyl)-5-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-1-methyl- | C22H27ClN2OSi | 399 | | |
| 19 | 2143010-96-0 | Ethanethioic acid, S-[4-(acetyloxy)-2-naphthalenyl] ester | C14H12O3S | 260.31 | | |
| 20 | 2143015-87-4 | 1H-Imidazo[4,5-c]quinoline-2-propanol, 4-amino-1-methyl-7-(1H-pyrazol-3-yl)- | C17 H18 N6 O | 322.36 | | |
| 21 | 2143018-35-1 | 2-(2-Bromo-5-chlorophenoxy)-5-methylpyridine | C12H9BrClNO | 298.56 | | |
| 22 | 2143019-36-5 | 1,3,2-Dioxaborolane, 2-[4-(2-bromoethyl)phenyl]-4,4,5,5-tetramethyl- | C14H20BBrO2 | 311.02 | | |
| 23 | 2143022-27-7 | Phosphine, cyclohexylbis(1,1-dimethylethyl)-, tetrafluoroborate(1-) (1:1) | C14H30BF4P | 316.17 | | |
| 24 | 2143024-99-9 | 4H-Carbazol-4-one, 1,2,3,9-tetrahydro-3-methylene- | C13H11NO | 197.23 | | |
| 25 | 2143026-60-0 | Fmoc-(S,S)-β-Phenylserine | C24H21NO5 | 403.43 | | |
| 26 | 2143028-04-8 | 3-Fluoro-4-(2-hydroxypropan-2-yl)benzenesulfonamide | C9H12FNO3S | 233.26 | | |
| 27 | 2143028-85-5 | 2-Bromo-1,3-diethyl-5-fluorobenzene | C10H12BrF | 231.11 | | |
| 28 | 2143038-60-0 | DTC2B-2Sn | C27H30S2Sn2 | 656.08 | | |
| 29 | 2143040-26-8 | 6-Bromo-4-iodoisoquinolin-3-amine | C9H6BrIN2 | 348.97 | | |
| 30 | 2143040-28-0 | 3-Isoquinolinamine, 6-bromo-7-fluoro- | C9H6BrFN2 | 241.06 | | |
| 31 | 2143040-29-1 | 6-Bromo-7-chloroisoquinolin-3-amine | C9H6BrClN2 | 257.52 | | |
| 32 | 2143061-81-6 | AZD 5991 (AZD5991) | C35H34ClN5O3S2 | 672.26 | | |
| 33 | 2143061-82-7 | AZD-5991 S-enantiomer | C35H34ClN5O3S2 | 672.26 | | |
| 34 | 2143072-85-7 | Acetamide, N-[4-[7-cyano-4-(4-morpholinylmethyl)-2-quinolinyl]phenyl]- | C23H22N4O2 | 386.45 | | |
| 35 | 2143077-62-5 | 9-phenanthrene potassium trifluoroaborate | | | | |
| 36 | 2143080-91-3 | Carmaphycin-17 | | | | |
| 37 | 2143089-35-2 | LT-540-717 | C24H24N8O2 | 456.5 | | |
| 38 | 2143095-89-8 | 4,4'-dihydroxybiphenyl-3,3',5,5'-tetra(phenyl-4-carboxylic acid | C40H26O10 | 666.63 | | |
| 39 | 2143096-93-7 | Navitoclax-piperazine | C47H56ClF3N6O5S3 | 973.63 | | |
| 40 | 2143097-01-0 | Acetic acid, 2-[2-[2-[[2-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]amino]ethoxy]ethoxy]-, 1,1-dimethylethyl ester | C23H29N3O8 | 475.49 | | |
| 41 | 2143097-05-4 | Acetic acid, 2-[2-[2-[[2-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]amino]ethoxy]ethoxy]- | C19H21N3O8 | 419.39 | | |
| 42 | 2143097-07-6 | Acetic acid, 2-[2-[2-[2-[[2-(2,6-dioxo-3-piperidinyl)-2,3-dihydro-1,3-dioxo-1H-isoindol-4-yl]amino]ethoxy]ethoxy]ethoxy]- | C21H25N3O9 | 463.44 | | |
| 43 | 2143097-10-1 | 1H-Isoindole-1,3(2H)-dione, 2-(2,6-dioxo-3-piperidinyl)-4-[[2-(2-hydroxyethoxy)ethyl]amino]- | C17H19N3O6 | 361.35 | | |
| 44 | 2143097-14-5 | 1H-Isoindole-1,3(2H)-dione, 2-(2,6-dioxo-3-piperidinyl)-4-[[2-[2-[(methylsulfonyl)oxy]ethoxy]ethyl]amino]- | C18H21N3O8S | 439.44 | | |
| 45 | 2143099-21-0 | 4-BROMO-2-AMINO-PHENYLBORONIC ACID | C6H7BBrNO2 | 215.84 | | |
| 46 | 21431-12-9 | 5-Benzothiazolesulfonyl chloride, 2-methyl- | C8H6ClNO2S2 | 247.72 | | |
| 47 | 21431-13-0 | 2-METHYL-1,3-BENZOTHIAZOLE-6-SULPHONYL CHLORIDE 95+% | C8H6ClNO2S2 | 247.72 | 98-101 | |
| 48 | 21431-21-0 | 2-Methyl-1,3-benzothiazole-6-sulfonamide | C8H8N2O2S2 | 228.29 | | |
| 49 | 21431-58-3 | 1H-Imidazole,4-bromo-1,2-dimethyl-5-nitro- | C5H6BrN3O2 | 220.02404 | | |
| 50 | 21431-75-4 | 2-Propenal,3-(1H-imidazol-1-yl)-(9CI) | C6H6N2O | 122.12 | | |
| 51 | 21431-76-5 | 2-Propenal,3-(1H-benzimidazol-1-yl)-(9CI) | C10H8N2O | 172.18 | | |
| 52 | 2143100-98-3 | 1,2-Benzisoselenazol-3(2H)-one, 2-[6-[(tetrahydroselenophene-3-yl)amino]-9H-purin-2-yl]- | C16H14N6OSe2 | 464.24 | | |
| 53 | 2143101-53-3 | Meso-(3R,4r,5S)-4-(benzyloxy)-3,5-dimethyldihydro-2H-pyran-2,6(3H)-dione | C14H16O4 | 248.27 | | |
| 54 | 2143107-55-3 | 1(2H)-Phthalazinone, 4-[[3-[[4-(cyclopropyl-2,2,3,3-d4-carbonyl)-1-piperazinyl]carbonyl]-4-fluorophenyl]methyl]- | C24H23FN4O3 | 434.47 | | |
| 55 | 2143107-56-4 | Olaparib D5 | C24H23FN4O3 | 434.47 | | |
| 56 | 2143116-91-8 | 1,3-Benzenedicarboxamide, N1,N3-bis(2,3-dihydroxypropyl)-2,4,6-triiodo-5-(methylamino)- | C15H20I3N3O6 | 719.05 | | |
| 57 | 2143162-86-9 | 2-[(4,4-difluorocyclohexyl)oxy]acetic acid | C8H12F2O3 | 194.18 | | |
| 58 | 21432-51-9 | Bis-(5-methyl-furan-2-yl)-methanone | C11H10O3 | 190.1953 | 192-197 °C | |
| 59 | 21432-98-4 | (2S)-2-amino-5-(dimethylamino)-5-oxopentanoic acid | C7H14N2O3 | 174.2 | | |
| 60 | 2143202-33-7 | tert-butyl N-(3-carbamoylcyclobutyl)carbamate | C10H18N2O3 | 214.26 | | |
| 61 | 2143206-25-9 | 3-[(2-Bromo-3-chlorophenyl)methoxy]-2-fluoropyridine | C12H8BrClFNO | 316.55 | | |
| 62 | 214326-09-7 | 8-Azabicyclo[5.1.0]oct-3-ene,8-methyl-(9CI) | C8H13N | 123.2 | | |
| 63 | 214326-77-9 | 4-chloro-N-{[(3,4-dimethylphenyl)amino]carbonothioyl}benzamide | C16H15ClN2OS | 318.82 | | |
| 64 | 214326-78-0 | N-(3,4-dimethylphenyl)-N'-(2-methylbenzoyl)thiourea | C17H18N2OS | 298.4 | | |
| 65 | 214327-57-8 | Cyclopentanecarbonitrile, 3-(dimethylamino)- (9CI) | C8H14N2 | 138.21 | | |
| 66 | 214327-58-9 | Carbamic acid, (3-cyanocyclopentyl)methyl-, 1,1-dimethylethyl ester (9CI) | C12H20N2O2 | 224.3 | | |
| 67 | 214327-66-9 | 2,3,4,5,6,7,8,9-OCTACHLORODECANE | C10H14Cl8 | 417.84 | | |
| 68 | 214329-73-4 | ethyl 4-bromo-2-fluorophenylcarbamate | C9H9BrFNO2 | 262.08 | | |
| 69 | 21433-41-0 | NSC122260 | C21H20IP | 430.261731 | | |
| 70 | 214330-29-7 | 1-(1,1-diethoxyethyl)-2,4-dimethyl-benzol | C14H22O2 | 222.32 | | |
| 71 | 214330-80-0 | 2-[(2-methylphenylthio)(methylthio)methylene]-malononitrile | C12H10N2S2 | 246.35 | | |
| 72 | 214330-81-1 | 2-[(Methylthio)(2-nitrophenylthio)methylene]-malononitrile | C11H7N3O2S2 | 277.32 | | |
| 73 | 214330-83-3 | 2-[(Methylthio)(3-nitrophenylthio)methylene]-malononitrile | C11H7N3O2S2 | 277.32 | | |
| 74 | 214330-86-6 | 2-[(3-Chlorophenylthio)(methylthio)methylene]-malononitrile | C11H7ClN2S2 | 266.77 | | |
| 75 | 214330-88-8 | 2-[(4-Chlorophenylthio)(methylthio)methylene]-malononitrile | C11H7ClN2S2 | 266.77 | | |
| 76 | 214330-97-9 | Ethyl3-(4-chlorophenylthio)-2-cyano-3-(methylthio)acrylate | C13H12ClNO2S2 | 313.82 | | |
| 77 | 214330-98-0 | Ethyl3-(4-bromophenylthio)-2-cyano-3-(methylthio)acrylate | C13H12BrNO2S2 | 358.27 | | |
| 78 | 214331-53-0 | Hydroxy Urea-15N | CH4N15NO2 | 77.05 | | |
| 79 | 214332-61-3 | PI(4)P, DI C16 | C41H80O16P2 | 891.01 | | |
| 80 | 2143338-39-8 | Quinoline, 5,6,7,8-tetrahydro-4-(4-piperidinyl)- | C14H20N2 | 216.32 | | |
| 81 | 214334-81-3 | [1,1-Biphenyl]-4-carboxamide, N-(4-amino-1,2,3,6-tetrahydro-1-methyl-2,6-dioxo-5-pyrimidinyl)-4-chloro- | C18H15ClN4O3 | 370.79 | | |
| 82 | 214335-16-7 | (3S,4S)-4-(4-chlorophenyl)-1-methylpiperidine-3-carboxylicacidmethylester | C14H18ClNO2 | 267.75 | | |
| 83 | 214335-26-9 | 3-Piperidinecarboxylic acid, 4-(4-chlorophenyl)-1-methyl-, methyl ester, (3S,4R)- | C14H18ClNO2 | 267.75 | | |
| 84 | 214335-70-3 | TETRAHYDRO-5-PROPYL-2H-PYRAN-2-ONE | C8H14O2 | 142.19556 | | |
| 85 | 2143355-54-6 | 2-[(3-chloro-4-methylphenyl)carbamoyl]-2-methoxyacetic acid | C11H12ClNO4 | 257.67 | | |
| 86 | 214336-99-9 | (3aS,6aR)-benzyl 5-oxohexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate | C14H16N2O3 | 260.29 | | |
| 87 | 214337-28-7 | (2-Bromobenzo[d]thiazol-6-yl)methanol | C8H6BrNOS | 244.11 | | |
| 88 | 214337-29-8 | Benzothiazole, 2-bromo-6-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]- | C24H24BrNOSSi | 482.51 | | |
| 89 | 214337-35-6 | 2-BroMo-5-Methoxy-thiazolo[5,4-b]pyridine | C7H5BrN2OS | 245.0964 | | |
| 90 | 214337-39-0 | Benzothiazole, 2-bromo-5-methoxy- (9CI) | C8H6BrNOS | 244.11 | | |
| 91 | 214337-49-2 | 2-BROMO-4-METHOXY-7-METHYLBENZOTHIAZOLE | C9H8BrNOS | 258.13 | | |
| 92 | 2143392-60-1 | 3-Chloro-2-methoxy-α,α-dimethyl-4-pyridinemethanol | C9H12ClNO2 | 201.65 | | |
| 93 | 21434-07-1 | 1H-Tetrazole, 1-(diphenylphosphinyl)-2,5-dihydro-5-(phenylmethylene)- | C20H17N4OP | 360.35 | | |
| 94 | 21434-14-0 | 1,2-dihydro-1-phenyl-3H-1,2,4-triazole-3-thione | C8H7N3S | 177.22628 | | |
| 95 | 21434-16-2 | 2,4-Dihydro-2-phenyl-3H-1,2,4-triazol-3-one | C8H7N3O | 161.16 | | |
| 96 | 21434-59-3 | Palladate(1-), dichloro(S-ethylhomocysteinato-N,O)-, hydrogen, (SP-4-3)- (9CI) | C6H13Cl2NO2PdS | 340.56 | | |
| 97 | 21434-91-3 | Capobenic acid | C16H23NO6 | 325.36 | 121-123° | |
| 98 | 214341-16-9 | 4-mercaptoisophthalic acid | C8H6O4S | 198.2 | | |
| 99 | 214342-63-9 | 4-bromo-1-methylpyridin-2(1H)-one | C6H6BrNO | 188.02 | | |
| 100 | 214342-72-0 | 4-Bromo-N,N-dimethyl-1H-pyrazole-1-sulfonamide | C5H8BrN3O2S | 254.1 | | |
| 101 | 214342-73-1 | 5-Bromo-1-methyl-3-trifluoromethyl-1H-pyridin-2-one | C7H5BrF3NO | 256.02 | | |
| 102 | 2143420-86-2 | 5-(3-Bromo-5-fluoro-4-pyridinyl)-2-thiophenecarboxaldehyde | | | | |
| 103 | 2143436-54-6 | 1H-Pyrazol-5-ol, 3-bromo-1-methyl- | C4H5BrN2O | 177 | | |
| 104 | 214344-97-5 | 1-(3-methoxyphenyl)-4-methylcyclohexanol | C14H20O2 | 220.31 | | |
| 105 | 2143449-47-0 | Rozipafusp alfa | | | | |
| 106 | 2143452-20-2 | TSHR antagonist S37a | C25H20N2O3S2 | 460.57 | | |
| 107 | 2143452-22-4 | 5,9-Methanothiazolo[5',4':5,6]thiopyrano[2,3-f]isoindole-2,6,8(7H)-trione, 3,4a,5,5a,8a,9,9a,10-octahydro-7,10-diphenyl-, (4aR,5R,5aS,8aS,9S,9aR,10S)- | C25H20N2O3S2 | 460.57 | | |
| 108 | 2143456-42-0 | 2,5-Dipropoxyterephthalohydrazide | C14H22N4O4 | 310.34 | | |
| 109 | 2143457-28-5 | 5'-O-DMT-2'-O-TBDMS-5-Formyl-N4-(4-Methoxybenzoyl)-Cytidine-3'-CE Phosphoramidite | C57H74N5O12PSi | 1080.3 | | |
| 110 | 214346-03-9 | 1H-Benzimidazole, 4,7-dibromo-2-phenyl- | C13H8Br2N2 | 352.02 | | |
| 111 | 214346-13-1 | GEMIFLOXACIN MESYLATE | C19H24FN5O7S | 483.5137 | | |
| 112 | 2143460-06-2 | (3-Morpholinocyclobutyl)methyl 4-methylbenzenesulfonate | | | | |
| 113 | 2143460-09-5 | Zanzalintinib Impurity 174 | | | | |
| 114 | 2143460-74-4 | 2-Propenoic acid, 3-[(2R)-1-methyl-2-pyrrolidinyl]-, ethyl ester, (2E)- | C10H17NO2 | 183.25 | | |
| 115 | 2143460-75-5 | 2-Propenoic acid, 3-[(2R)-1-methyl-2-pyrrolidinyl]-, (2E)- | C8H13NO2 | 155.19 | | |
| 116 | 2143463-31-2 | Benzoic acid, 3-[[2-(4-pentylphenoxy)acetyl]amino]-, methyl ester | C21H25NO4 | 355.43 | | |
| 117 | 2143463-35-6 | Benzoic acid, 4-methoxy-3-[[2-[4-(1,1,3,3-tetramethylbutyl)phenoxy]acetyl]amino]-, methyl ester | C25H33NO5 | 427.53 | | |
| 118 | 2143465-38-5 | (R)-5-Amino-2,3-dihydrospiro[indene-1,5'-oxazolidine]-2',4'-dione | C11H10N2O3 | 218.21 | | |
| 119 | 2143465-53-4 | 3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-{[(prop-2-en-1-yloxy)carbonyl]amino}benzoic acid | C26H22N2O6 | 458.46 | | |
| 120 | 2143467-62-1 | BPK-29 | C26H32ClN3O3 | 470 | | |
| 121 | 2143471-57-0 | 2-Thiazolamine, 4-(8-chloro-2-methylimidazo[1,2-a]pyridin-3-yl)- | C11H9ClN4S | 264.73 | | |
| 122 | 2143473-51-0 | 1,4-Benzenedicarboxylic acid, 2,5-bis[(2S)-2-methylbutoxy]-, 1,4-dihydrazide | C18H30N4O4 | 366.46 | | |
| 123 | 2143473-95-2 | Methyl 3-(3-(4-(2,4,4-trimethylpentan-2-yl)phenoxy)propanamido)benzoate | C25H33NO4 | 411.53 | | |
| 124 | 2143475-98-1 | GeA-69 | C20H16N2O | 300.35 | | |
| 125 | 214348-67-1 | N-[4-(2-Oxo-2,3-Dihydro-1h-Benzimidazol-1- Yl)Piperidin-1-Ylcarbonyl]-[3(S)-Methyl]-D- Tryptophyl-L-Lysine Tert-Butyl Ester | C35H47N7O5 | 645.79 | | |
| 126 | 214348-95-5 | N-[(1R,2R)-2-hydroxycyclohexyl]- AcetaMide | C8H15NO2 | 157.21 | | |
| 127 | 214349-09-4 | 3-Quinolinol, 8-methoxy- | C10 H9 N O2 | 175.18 | | |
| 128 | 21435-01-8 | 7β-Hydroxykaurenoic acid | C20H30O3 | 318.45 | | |
| 129 | 21435-27-8 | H-SER-TYR-OH | C12H16N2O5 | 268.27 | 317-318 °C | |
| 130 | 21435-29-0 | L-Histidine, L-α-glutamyl- | C11H16N4O5 | 284.27 | | |
| 131 | 2143509-09-3 | 2-Methoxy-5-thiocyanato-pyridine | C7H6N2OS | 166.20034 | | |
| 132 | 214351-30-1 | 16α-Hydroxybauerenol | C30H50O2 | 442.73 | | |
| 133 | 214351-86-7 | tert-Butyl-[1-(2-iodo-1-methyl-ethyl)-7a-methyl-octahydro-inden-4-yloxy]-dimethyl-silane | C19H37IOSi | 436.49 | | |
| 134 | 214352-08-6 | 2-Thiazolecarbothioamide,4-phenyl- | C10H8N2S2 | 220.31 | | |
| 135 | 214353-17-0 | 2'-Amino-5'-chloro-2,2,2-trifluoroacetophenone | C8H5ClF3NO | 223.58 | | |
| 136 | 214353-19-2 | Pyrrolo[1,2-a]quinoxaline, 1,2,3,3a,4,5-hexahydro-, (3aS)- (9CI) | C11H14N2 | 174.24 | | |
| 137 | 214353-20-5 | Pyrrolo[1,2-a]quinoxaline, 1,2,3,3a,4,5-hexahydro-, (3aR)- (9CI) | C11H14N2 | 174.24 | | |
| 138 | 214353-91-0 | 4-(CHLOROSULFONYL)-4''-(TRIFLUOROMETHYL)DIPHENYL ETHER, 97% MIN. | C13H8ClF3O3S | 336.7140296 | | |
| 139 | 2143535-25-3 | 2-[4-(2-Methylpropyl)phenyl] ethanol | C24H32O | 336.51 | | |
| 140 | 2143535-26-4 | Ibuprofen EP Impurity I | C13H18O2 | 206.28082 | | |
| 141 | 214354-11-7 | 1,2-Bis(1,1-dimethylethyl) 3-methyl (3S,5S)-tetrahydro-5-(phenylmethoxy)-1,2,3-pyridazinetricarboxylate | C23H34N2O7 | 450.53 | | |
| 142 | 214354-12-8 | 1,2,3-Pyridazinetricarboxylic acid, 5-(acetyloxy)tetrahydro-, 1,2-bis(1,1-dimethylethyl) 3-methyl ester, (3S,5S)- | C18H30N2O8 | 402.44 | | |
| 143 | 214354-19-5 | 1,2,3-Pyridazinetricarboxylic acid, tetrahydro-5-hydroxy-, 1,2-bis(1,1-dimethylethyl) 3-methyl ester, (3S,5S)- | C16H28N2O7 | 360.4 | | |
| 144 | 2143542-28-1 | 2BAct | C19H16ClF3N4O3 | 440.8 | | |
| 145 | 214355-79-0 | cyclohexa-1,5-dienecarbonyl-CoA hydratase | | | | |
| 146 | 2143553-01-7 | Ethyl 4-amino-2-oxobicyclo[2.2.2]octane-1-carboxylate hydrochloride | C11H18ClNO3 | 247.72 | | |
| 147 | 2143554-22-5 | 5-Chloro-3-methylpyrazolo[1,5-a]pyrimidine | C7H6ClN3 | 167.6 | | |
| 148 | 2143554-23-6 | 2-Thiophenecarboxylic acid, 4-(difluoromethyl)- | C6H4F2O2S | 178.16 | | |
| 149 | 214357-95-6 | (3S)-1-Methylpyrrolidin-3-amine | C5H12N2 | 100.16 | | |
| 150 | 2143575-61-3 | 1-Dodecanaminium, N-(2-hydroxy-3-sulfopropyl)-N,N-dimethyl-, chloride, sodium salt (1:1:1) | C17H39ClNNaO4S | 412 | | |
| 151 | 214358-07-3 | strobilurin M | C26H34O6 | 442.55 | | |
| 152 | 214358-32-4 | 3,5,10,12,17,19,24,26-OCTAKIS-TOSYLOXY-1,8,15,22-TETRAMETHYL[4!RESORCINOLARENE | C88H80O24S8 | 1778.08 | 252-256°C | |
| 153 | 214358-33-5 | 1400 W Dihydrochloride | C8H11NO | 137.17904 | 208 °C | |
| 154 | 2143584-82-9 | 5H-Pyrimido[4,5-e][1,4]diazepin-5-one, 2-(ethylamino)-6,7,8,9-tetrahydro-9-methyl-6-[3-[(1S)-3-(methylamino)-1-(2-thienyl)propoxy]phenyl]- | C24H30N6O2S | 466.6 | | |
| 155 | 2143586-17-6 | 5H-Pyrimido[4,5-e][1,4]diazepin-5-one, 2-amino-6,7,8,9-tetrahydro-9-methyl-6-[3-[(1S)-3-(methylamino)-1-(2-thienyl)propoxy]phenyl]- | C22H26N6O2S | 438.55 | | |
| 156 | 21436-01-1 | Benzenamine, 4,4'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis- (9CI) | C24H20N6 | 392.46 | | |
| 157 | 21436-03-3 | (1S,2S)-(+)-1,2-Diaminocyclohexane | C6H14N2 | 114.19 | 39-45℃ | soluble |
| 158 | 21436-26-0 | 2-Cyclohexen-1-ol, 3,5,5-trimethyl-1-(2-propen-1-yl)- | C12H20O | 180.29 | | |
| 159 | 21436-44-2 | 3-Methylbenzene-1-Carboxylic Anhydride | C16H14O3 | 254.29 | | |
| 160 | 21436-48-6 | 2,6-dimethyl-9H-fluoren-9-one | C15H12O | 208.26 | | |
| 161 | 21436-52-2 | 1-BROMOHEXADECAN-2-ONE | C16H31BrO | 319.32 | 54-59℃ | |
| 162 | 21436-53-3 | 2-Octadecenoic acid, 4-oxo-, methyl ester, (E)- (8CI,9CI) | C19H34O3 | 310.47 | | |
| 163 | 21436-59-9 | 2-Octadecenoic acid, 4-oxo-, (2E)- | C18H32O3 | 296.44 | | |
| 164 | 21436-75-9 | Hydrazinecarbothioamide,2-(1-methylethylidene)-N-[4-(1-piperidinylsulfonyl)phenyl]- | C15H22N4O2S2 | 354.49078 | | |
| 165 | 21436-96-4 | 2,4-dimethylaniline hydrochloride | C8H12ClN | 157.64 | 238 °C | |
| 166 | 21436-97-5 | 2,4,5-TRIMETHYLANILINEHYDROCHLORIDE | C9H13N | | | |
| 167 | 21436-98-6 | 2,6-DIMETHYLANILINE HYDROCHLORIDE | C8H12ClN | 157.64 | 275°C | |
| 168 | 214360-44-8 | Benzonitrile, 4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)- | C12H14BNO2 | 215.06 | 122 °C | |
| 169 | 214360-45-9 | 3-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzonitrile | C12H14BNO2 | 215.06 | 85-87°C | |
| 170 | 214360-46-0 | 3-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile | C13H16BNO2 | 229.08 | 78-82 °C (lit.) | |
| 171 | 214360-47-1 | 2-Cyanophenylboronic acid neopentyl ester | C12H14BNO2 | 215.06 | | |
| 172 | 214360-48-2 | 2-Cyanobenzeneboronic acid pinacol ester | C13H16BNO2 | 229.08 | 85-90 °C | |
| 173 | 214360-49-3 | 3-Acetylphenylboronic acid, pinacol ester | C14H19BO3 | 246.11 | 51-52°C | |
| 174 | 214360-51-7 | 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzenesulfonamide | C12H18BNO4S | 283.15 | | |
| 175 | 214360-56-2 | 3-iodo-2,6-dimethoxypyridine | C7H8INO2 | 265.05 | | |
| 176 | 214360-57-3 | 4-N-METHYLCARBOXAMIDOPHENYLBORONIC ACID, PINACOL ESTER | C14H20BNO3 | 261.12 | | |
| 177 | 214360-58-4 | 4-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)FLUOROBENZENE | C12H16BFO2 | 222.06 | | |
| 178 | 214360-59-5 | 2,6-Dimethoxypyridine-3-Boronic Acid Pinacol Ester | C13H20BNO4 | 265.11 | 38-40°C | |
| 179 | 214360-60-8 | N-[4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]acetamide | C14H20BNO3 | 261.12 | 160-164°C(lit.) | Insoluble in water |
| 180 | 214360-61-9 | ethyl 4-methoxy-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate | C16H23BO5 | 306.16 | | |
| 181 | 214360-62-0 | 2-Bromo-5-pyridylboronic acid pinacol ester | C11H15BBrNO2 | 283.96 | | |
| 182 | 214360-63-1 | 2-(4-methoxy-3-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | C14H21BO3 | 248.13 | | |
| 183 | 214360-64-2 | 2-(2,4-dimethylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | C14H21BO2 | 232.12634 | | |
| 184 | 214360-65-3 | 4,4,5,5-tetramethyl-2-[4-(trifluoromethyl)phenyl]-1,3,2-dioxaborolane | C13H16BF3O2 | 272.07 | 68-69 °C | |
| 185 | 214360-66-4 | 4-Tert-Butylphenylboronic Acid,Pinacol Ester | C16H27BO3 | 278.19 | | |
| 186 | 214360-67-5 | 4,4,5,5-Tetramethyl-2-(3,4,5-trimethoxyphenyl)-1,3,2-dioxaborolane | C15H23BO5 | 294.15 | 100-101.5 °C | |
| 187 | 214360-68-6 | 2-(4-methoxy-2-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | C14H21BO3 | 248.13 | | |
| 188 | 214360-69-7 | 2-(2,4-Dimethoxyphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane | C14H21BO4 | 264.13 | | |
| 189 | 214360-70-0 | 3-Thiopheneboronic acid pinacol ester | C10H15BO2S | 210.1 | 72-73 °C | |
| 190 | 214360-71-1 | Benzoic acid, 2-amino-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) | C13H18BNO4 | 263.1 | | |
| 191 | 214360-73-3 | (4-Aminophenyl)boronic acid, pinacol ester | C12H18BNO2 | 219.09 | 165-169 °C (lit.) | Insoluble |
| 192 | 214360-74-4 | 1,3,2-Dioxaborolane,2-[3-(bromomethyl)phenyl]-4,4,5,5-tetramethyl- | C13H18BBrO2 | 297 | 89-91°C | |
| 193 | 214360-75-5 | (3-PHTHALIMIDOMETHYLPHENYL)BORONIC ACID PINACOL ESTER | C21H22BNO4 | 363.21 | | |
| 194 | 214360-76-6 | 3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol | C12H17BO3 | 220.07 | 94-98°C(lit.) | |
| 195 | 214360-77-7 | 3-Pinacolateboryl-1H-pyrrole | C10H16BNO2 | 193.05 | 77-79 °C | |
| 196 | 214360-78-8 | 2,4,6-Trimethylbenzeneboronic Acid Neopentyl Glycol Ester | C14H21BO2 | 232.13 | 46-48°C | |
| 197 | 214360-79-9 | 2-(1,3,2-dioxaborolan-2-yl)benzonitrile | C9H8BNO2 | 172.98 | | |
| 198 | 214360-81-3 | 5-(4,4,5,5-Tetramethyl-[1,3,2]dioxaborolan-2-yl)-indan-1-one | C15H19BO3 | 258.1206 | | |
| 199 | 214360-82-4 | 2-Hydroxy-3-methoxy-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-benzaldehyde | C14H19BO5 | 278.11 | | |
| 200 | 214360-87-9 | 3-phenoxybenzeneboronic acid-1,3-propanediol ester | C15H15BO3 | 254.09 | | |
| 201 | 214360-88-0 | THIAZOLE-2-BORONIC ACID PINACOL ESTER | C9H14BNO2S | 211.09 | | |
| 202 | 214361-59-8 | 2-Propenoic acid, 2-methyl-, homopolymer, ester with .alpha.-methyl-.omega.-hydroxypoly(oxy-1,2-ethanediyl), sodium salt | | | | |
| 203 | 214361-86-1 | (R,R)-ETHYLENE BIS(4,5,6,7-TETRAHYDRO-1-INDENYL)DIFLUOROTITANIUM(IV) | C20H24F2Ti | 350.27 | 230°C (dec.)(lit.) | |
| 204 | 214362-06-8 | 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-, coupled with diazotized 2-(4-aminophenyl)sulfonylethyl hydrogen sulfate and diazotized 2-amino-5-2-(sulfooxy)ethylsulfonylbenzenesulfonic acid, potassium sodium salts | | | | 277g/L at 20℃ |
| 205 | 214362-07-9 | 7-(2-hydroxyethyl)-3,3-dimethoxy-10-[3-(trimethoxysilyl)propyl]-2-oxa-7,10-diaza-3-siladodecan-12-ol | C18H44N2O8Si2 | 472.72 | | |
| 206 | 21437-81-0 | Propanamide, 3-iodo- | C3H6INO | 198.99031 | | |
| 207 | 21437-82-1 | 3-BROMO-N-(4-METHYLPHENYL)PROPANAMIDE | C10H12BrNO | 242.11 | | |
| 208 | 21438-60-8 | His-Ser | C9H14N4O4 | 242.23 | 138-141℃ | |
| 209 | 21438-63-1 | H-TRP-MET-OH | C16H21N3O3S | 335.42 | | |
| 210 | 21438-66-4 | Gly-Phe-β-naphthylamide | C21H21N3O2 | 347.41 | | |
| 211 | 21438-74-4 | Nsc29901 | C11H16O | 164.25 | | |
| 212 | 21438-99-3 | acetonitrile anion | | | | |
| 213 | 2143871-81-0 | 1-((3-Bromopyridin-4-yl)methyl)-1H-pyrrole-2,5-dione | C10H7BrN2O2 | 267.08 | | |
| 214 | 2143878-49-1 | Pyrido[3,4-d]pyrimidine, 2,4,6-trichloro- | C7H2Cl3N3 | 234.47 | | |
| 215 | 2143892-50-4 | 4-Chloro-N-tosylbenzenesulfonimidoyl fluoride | C13H11ClFNO3S2 | 347.81 | | |
| 216 | 2143896-83-5 | PKUMDL-LC-101-D04 | C14H23ClN4O2S2 | 378.93 | | |
| 217 | 2143917-62-6 | 4-Pyridinecarboxamide, 2-(4-methyl-1-piperazinyl)-N-[6-(1-methyl-1H-pyrazol-4-yl)-3-isoquinolinyl]- | C24H25N7O | 427.5 | | |
| 218 | 2143930-75-8 | 4,4'-[Carbonylbis[imino(3-chloro-4,1-phenylene)oxy]]bis[7-methoxy-6-quinolinecarboxamide] | C35H26Cl2N6O7 | 713.52 | | |
| 219 | 2143930-76-9 | Lenvatinib Impurity O | C20H19ClN4O4 | 414.84 | | |
| 220 | 2143930-77-0 | Lenvatinib Impurity P | C13H14N2O3 | 246.26 | | |
| 221 | 2143933-81-5 | ICG-Mal | C51H56N4O6S | 853.09 | | |
| 222 | 2143934-06-7 | Fidaxomicin-d7 | C52H74Cl2O18 | 1058.05 | | |
| 223 | 2143936-31-4 | 6'-Aminocinchonine | C19H23N3O | 309.41 | | |
| 224 | 2143936-34-7 | 6'-Aminocinchonidine | C19H23N3O | 309.41 | | |
| 225 | 2143936-83-6 | 2H-1-Benzopyran-2-one, 7,8-dihydroxy-6-(3-methyl-2-buten-1-yl)- | C14H14O4 | 246.26 | | |
| 226 | 2143937-29-3 | Quinolinium, 2-?[2-?(1H-?indol-?2-?yl)?ethenyl]?-?1-?methyl-?4-?(1-?piperidinyl)?-?, iodide (1:1) | | | | |
| 227 | 2143944-64-1 | 8-(benzo[b]thiophen-4-yl)-5,8-diazaspiro[4.5]decan-5-ium chloride | C16H20ClN2S | 307.8614 | | |
| 228 | 2143944-65-2 | 8-(benzo[b]thiophen-4-yl)-5,8- diazaspiro[4.5]decan-5-ium bromideQ: What is 8-(benzo[b]thiophen-4-yl)-5,8- diazaspiro[4.5]decan-5-ium bromide Q: What is the CAS Number of 8-(benzo[b]thiophen-4-yl)-5,8- diazaspiro[4.5]decan-5-ium bromide | C16H21BrN2S | 353.32 | | |
| 229 | 2143949-52-2 | Gestodene - Impurity E | C21H24O3 | 324.42 | 219-222°C | |
| 230 | 2143952-36-5 | Pregn-7-ene-3,21-diol, 20-methyl-, 3-acetate 21-formate, (3β,5α,20S)- | C25H38O4 | 402.58 | | |
| 231 | 2143955-71-7 | Me-Tet-PEG4-NHBoc | C26H40N6O7 | 548.63 | | |
| 232 | 2143955-78-4 | Me-Tet-PEG9-NHS | C36H54N6O14 | 794.85 | | |
| 233 | 2143956-63-0 | 2-Pyrazinecarboxylic acid, 5-[4-[3-[[6-[(1,1-dimethylethyl)sulfonyl]-4-[(4,5-dimethyl-1H-pyrazol-3-yl)amino]-7-quinazolinyl]oxy]propyl]-1-piperazinyl]- | C29H37N9O5S | 623.73 | | |
| 234 | 2143958-58-9 | Me-Tet-PEG8-NH2 - HCl salt | C29H48N6O9 | 624.73 | | |
| 235 | 2143958-82-9 | Biotin-PEG8-Me-Tet | C39H62N8O11S | 851.02 | | |
| 236 | 2143964-62-7 | Biotin-peg8-acid | C29H53N3O12S | 667.81 | | |
| 237 | 2143964-70-7 | Me-Tet-PEG9-COOH | C32H51N5O12 | 697.77 | | |
| 238 | 2143964-72-9 | Me-Tet-PEG5-COOH | C24H35N5O8 | 521.56 | | |
| 239 | 2143965-47-1 | 5,?8,?11,?14,?17,?20,?23-?Heptaoxa-?2,?26-?diazanonacosanoic acid, 29-?(2,?5-?dihydro-?2,?5-?dioxo-?1H-?pyrrol-?1-?yl)?-?27-?oxo-?, (1R,?8S)?-?bicyclo[6.1.0]?non-?4-?yn-?9-?ylmethyl ester, rel- | | | | |
| 240 | 2143965-58-4 | 4-(4-phenyl-1H-pyrrol-2-yl)phenol | C16H13NO | 235.29 | | |
| 241 | 2143968-03-8 | Biotin-peg8-nhs ester | C33H56N4O14S | 764.88 | | |
| 242 | 2143968-05-0 | Me-Tet-PEG8-Maleimide | C36H53N7O12 | 775.85 | | |
| 243 | 2143968-06-1 | Biotin-PEG3-Me-Tet | C29H42N8O6S | 630.76 | | |
| 244 | 2143968-21-0 | Me-Tet-PEG8-NHBoc | C34H56N6O11 | 724.84 | | |
| 245 | 2143968-22-1 | Me-Tet-PEG4-NHS | C26H34N6O9 | 574.58 | | |
| 246 | 2143968-34-5 | BCN-exo-PEG7-NH2 | C27H48N2O9 | 544.68 | | |
| 247 | 2143968-68-5 | SCO-PEG8-NHS | C32H52N2O14 | 688.76 | | |
| 248 | 2143968-79-8 | SCO-PEG8-COOH | C28H49NO12 | 591.69 | | |
| 249 | 2143968-80-1 | Biotin-PEG8-Alkyne | C29H51N3O10S | 633.79 | | |
| 250 | 2143968-81-2 | SCO-PEG7-Maleimide | C32H51N3O12 | 669.76 | | |
| 251 | 214397-62-3 | beta-D-erythro-Pentofuranose, 1,5-anhydro-2,3-dideoxy-3-(methoxycarbonyl)- | C7H10O4 | 158.15 | | |
| 252 | 214398-50-2 | Benzenemethanamine, 4-chloro-3-iodo- | C7H7ClIN | 267.49 | | |
| 253 | 214398-99-9 | 2-Pyrrolidinecarboxamide,1-(2-chloroacetyl)-, (2S)- | C7H11ClN2O2 | 190.63 | 133-137℃ (isopropyl ether ) | |
| 254 | 214399-70-9 | 5-BROMO-25,26,27,28-TETRAPROPOXYCALIX[4!ARENE, 97 | C40H47BrO4 | 671.7 | 126-128°C | |