| 1 | 5266-15-9 | Phosphoric acid, bis(2-chloroethyl) 2,3,5-trichlorophenyl ester (7CI,8CI,9CI) | C10H10Cl5O4P | 402.42 | | |
| 2 | 5266-20-6 | orotic acid lithium salt monohydrate | C5H5LiN2O4 | 164.05 | ≥300°C | |
| 3 | 5266-48-8 | N-[P-TOLUENESULFONYL]-L-LYSINE METHYL ESTER HYDROCHLORIDE | C14H23ClN2O4S | 350.86 | | |
| 4 | 5266-55-7 | Cyclopropanepropanoic acid, α-oxo- | C6H8O3 | | | |
| 5 | 5266-60-4 | 5-Cyclopropylpentanoic acid | C8H14O2 | 142.2 | | |
| 6 | 5266-64-8 | Cycloprop[e]indene, 1,4,5,6-tetrahydro- | C10H10 | 130.19 | | |
| 7 | 5266-84-2 | 4-Methyl-3-(1-methylethyl)benzenamine | C10H15N | 149.23 | | |
| 8 | 5266-85-3 | 6-Isopropyl-o-toluidine | C10H15N | 149.23 | | |
| 9 | 5266-87-5 | Benzeneethanamine, β,3-dimethyl- | C10H15N | 149.24 | | |
| 10 | 5266-96-6 | N-(hydroxymethyl)carbaryl | C12H11NO3 | 217.22 | | |
| 11 | 5266-97-7 | Methylcarbamic acid 4-hydroxy-1-naphthyl ester | C12H11NO3 | 217.22064 | | |
| 12 | 52660-15-8 | aromatic-hydroxylamine O-acetyltransferase | | | | |
| 13 | 52660-18-1 | CASEIN KINASE II | C90H153N27O26 | 2029.34 | | |
| 14 | 52660-22-7 | citrate (pro-3S)-lyase ligase | | | | |
| 15 | 52660-23-8 | streptomycin 3''-adenylyltransferase | | | | |
| 16 | 52660-25-0 | GANTREZ | | | | |
| 17 | 52660-66-9 | 4-(2-AMINOETHOXY)BENZOIC ACID | C9H11NO3 | 181.19 | | |
| 18 | 52660-82-9 | PENTABROMOPHENYL ACRYLATE | C9H3Br5O2 | 542.64 | 148-151 °C (lit.) | |
| 19 | 52660-83-0 | POLY(PENTABROMOPHENYL ACRYLATE) | C9H3Br5O2 | 542.64 | | |
| 20 | 52660-91-0 | ethene | C11H22O5Si | 28.05 | | |
| 21 | 52661-35-5 | 7H-Pyrano[2,3-c]acridin-7-one, 9-(acetyloxy)-3,12-dihydro-6-methoxy-3,3,12-trimethyl- | C22H21NO5 | 379.41 | | |
| 22 | 52661-56-0 | (E)-3-(5-nitro-2-furyl)acrylaldehyde | C7H5NO4 | 167.12 | 284-285 °C | |
| 23 | 52661-95-7 | 2-Piperazineacetic acid, 3,6-dioxo-, ethyl ester, (2S)- | C8H12N2O4 | 200.19 | 187-188 °C | |
| 24 | 52661-97-9 | CYCLO(-ASP-GLY) | C6H8N2O4 | 172.14 | | |
| 25 | 52661-98-0 | CYCLO(-GLY-SER) | C5H8N2O3 | 144.13 | | |
| 26 | 52661-99-1 | 2-Piperazineacetamide,3,6-dioxo-,(S)-(9CI) | C6H9N3O3 | 171.15 | | |
| 27 | 52662-00-7 | 环(甘氨酸—谷氨酰胺) | C7H11N3O3 | 185.18 | | |
| 28 | 52662-10-9 | wyosine | C14H17N5O5 | 335.32 | | |
| 29 | 52662-13-2 | Acetamide, 2-(diethylamino)-N-(2,6-dimethylphenyl)-N-hydroxy- | C14H22N2O2 | 250.34 | | |
| 30 | 52662-19-8 | 1,4-Cyclohexadiene, 1,2-dimethoxy- | C8H12O2 | 140.18 | | |
| 31 | 52662-20-1 | Cyclohexene, 1-methoxy-4-methyl- | C8H14O | 126.2 | | |
| 32 | 52662-22-3 | 4-Ethyl-1,2-diMethoxycyclohexa-1,4-diene | C10H16O2 | 168.23 | | |
| 33 | 52662-27-8 | Acetamide, N-[2-(diethylamino)ethyl]-2-(4-hydroxyphenoxy)- | C14H22N2O3 | 266.34 | | |
| 34 | 52662-37-0 | Propanoic acid, 2-[(2-carboxyethyl)thio]- | C6H10O4S | 178.21 | | |
| 35 | 52662-40-5 | 2,2-Dimethyldihydrofuran-3(2H)-one | C6H10O2 | 114.14 | | |
| 36 | 52662-41-6 | 3(2H)-Thiophenone, dihydro-2,2-dimethyl- | C6H10OS | 130.21 | | |
| 37 | 52662-42-7 | 2-[(3-ethoxy-3-oxopropyl)thio]-2-methylPropanoic acid ethyl ester | C11H20O4S | 248.34 | | |
| 38 | 52662-57-4 | Benzeneethanol, 4-[[5-(3,3-dimethyloxiranyl)-3-methyl-2-pentenyl]oxy]-, (E)- (9CI) | C18H26O3 | 290.4 | | |
| 39 | 52662-65-4 | Adamantyl thiosemicarbazide | C11H19N3S | 225.35 | 196-197°C | |
| 40 | 52662-66-5 | 4-CHLORO-2,6-BIS-DIMETHYLAMINO METHYL-PHENOL | C12H19ClN2O | 242.75 | | |
| 41 | 52662-67-6 | Guanidine, N-(4-chlorophenyl)-N'-nitro- (9CI) | C7H7ClN4O2 | 214.61 | | |
| 42 | 52662-73-4 | Guanidine,N-(3-methoxyphenyl)-N'-nitro- (9CI) | C8H10N4O3 | 210.19 | | |
| 43 | 52662-76-7 | N-CYCLOHEXYLHYDRAZINECARBOXAMIDE | C7H15N3O | 157.21 | | |
| 44 | 52663-46-4 | Ethanesulfonic acid, 2-(acetyloxy)-, sodium salt (1:1) | C4H9NaO5S | 192.16 | | |
| 45 | 52663-48-6 | Propanoic acid, octadecyl ester | C21H42O2 | 326.56 | 30.8 °C | |
| 46 | 52663-57-7 | sodium 2-butoxyethanolate | C6H13NaO2 | 140.15599 | | |
| 47 | 52663-58-8 | 2,3,4',6-TETRACHLOROBIPHENYL | C12H6Cl4 | 291.99 | 106.53°C (estimate) | 93.65ug/L(20 ºC) |
| 48 | 52663-59-9 | 2,2',3,4-TETRACHLOROBIPHENYL | C12H6Cl4 | 291.99 | 106.53°C (estimate) | 64.8ug/L(20 ºC) |
| 49 | 52663-60-2 | 2,2',3,3',6-PENTACHLOROBIPHENYL | C12H5Cl5 | 326.43 | 95.86°C (estimate) | 47.02ug/L(20 ºC) |
| 50 | 52663-61-3 | 2,2',3,5,5'-PENTACHLOROBIPHENYL | C12H5Cl5 | 326.43 | 95.86°C (estimate) | |
| 51 | 52663-62-4 | 2,2,3,3,4-Pentabromobiphenyl | C12H5Cl5 | 326.43 | 95.86°C (estimate) | 29.08ug/L(20 ºC) |
| 52 | 52663-63-5 | PCB No 151 | C12H4Cl6 | 360.88 | 101°C | 13.55ug/L(20 ºC) |
| 53 | 52663-64-6 | 2,2',3,3',5,6,6'-HEPTACHLOROBIPHENYL | C12H3Cl7 | 395.32 | 131.31°C (estimate) | |
| 54 | 52663-65-7 | 2,2',3,3',4,6,6'-HEPTACHLOROBIPHENYL | C12H3Cl7 | 395.32 | 131.31°C (estimate) | 5.85ug/L(20 ºC) |
| 55 | 52663-66-8 | 2,2',3,3',4,5'-HEXACHLOROBIPHENYL | C12H4Cl6 | 360.88 | 115.76°C (estimate) | |
| 56 | 52663-67-9 | 2,2',3,3',5,5',6-HEPTACHLOROBIPHENYL | C12H3Cl7 | 395.32 | 131.31°C (estimate) | 8.84ug/L(20 ºC) |
| 57 | 52663-68-0 | 2,2',3,4',5,5',6-Heptachlorobiphenyl | C12H3Cl7 | 395.32 | | |
| 58 | 52663-69-1 | 2,2',3,4,4',5',6-Heptachlorobiphenyl | C12H3Cl7 | 395.32 | | |
| 59 | 52663-70-4 | 2,2',3,3',4',5,6-Heptachlorobiphenyl | C12H3Cl7 | 395.32 | | |
| 60 | 52663-71-5 | 2,2',3,3',4,4',6-HEPTACHLOROBIPHENYL | C12H3Cl7 | 395.32 | 117.5°C | 2.17ug/L(25 ºC) |
| 61 | 52663-72-6 | 2,3',4,4',5,5'-Hexachlorobiphenyl | C12H4Cl6 | 360.88 | | |
| 62 | 52663-73-7 | 2,2',3,3',4,5,6,6'-OCTACHLOROBIPHENYL | C12H2Cl8 | 429.77 | | |
| 63 | 52663-74-8 | 2,2,3,3,4,5,5-Heptachlorobiphenyl | C12H3Cl7 | 395.32 | | |
| 64 | 52663-75-9 | 2,2',3,3',4,5,5',6'-Octachlorobiphenyl | C12H2Cl8 | 429.77 | | |
| 65 | 52663-76-0 | 2,2',3,4,4',5,5',6-Octachlorobiphenyl | C12H2Cl8 | 429.77 | | |
| 66 | 52663-77-1 | 2,2',3,3',4,5,5',6,6'-NONACHLOROBIPHENYL | C12HCl9 | 464.21 | 180.5°C | 0.01801ug/L(25 ºC) |
| 67 | 52663-78-2 | 2,2',3,3',4,4',5,6-Octachlorobiphenyl | C12H2Cl8 | 429.77 | 150.67°C (estimate) | |
| 68 | 52663-79-3 | 2,2',3,3',4,4',5,6,6'-Nonachlorobiphenyl | C12HCl9 | 464.21 | | |
| 69 | 52663-81-7 | dobutamine hydrochloride | C18H24ClNO3 | 337.84106 | | |
| 70 | 52663-82-8 | 4-methylcyclophosphamide | C8H17Cl2N2O2P | 275.11 | | |
| 71 | 52663-86-2 | BL-3912A | C13H22ClNO2 | 259.77228 | | |
| 72 | 52663-87-3 | N-(2-carboxyethyl)-N-octyl-beta-alanine | C14H27NO4 | 273.37 | | 745mg/L at 25℃ |
| 73 | 52663-90-8 | 2',3'-Isopropylidene Ribavirin | C11H16N4O5 | 284.27 | | |
| 74 | 52663-96-4 | 1-(5,6-Dideoxy-beta-D-ribo-jexofuranosyl-6-phosphonic acid)-1,2,4-triazole-3-carboxamide | C9H15N4O7P | 322.211761 | | |
| 75 | 52664-01-4 | ethyl 5,7-dimethylpyrazolo[1,5-a]pyrimidine-3-carboxylate | C11H13N3O2 | 219.243 | | |
| 76 | 52664-04-7 | monodansylthiacadaverine | C16H23N3O2S2 | 353.5 | | |
| 77 | 52664-12-7 | cholestatrienyl oleate | C45H74O2 | 647.07 | | |
| 78 | 52664-16-1 | 4-(1-Aminopropyl)-1-(1,2,3,4-tetrahydronaphthalen-2-yl)piperidin-4-ol | C18H28N2O | 288.43 | | |
| 79 | 52664-17-2 | 4-(1-Cyanopropyl)-1-(1,2,3,4-tetrahydronaphthalen-2-yl)piperidin-4-ol | C19H26N2O | 298.42 | | |
| 80 | 52664-18-3 | 4-(1-Carbamoylpropyl)-1-(1,2,3,4-tetrahydronaphthalen-2-yl)piperidin-4-ol | C19H28N2O2 | 316.44 | | |
| 81 | 52664-24-1 | 3,9-bis(p-nonylphenoxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane | C35H54O6P2 | 632.75 | | |
| 82 | 52664-28-5 | ALPHA-NAPHTHYL CAPRATE | C20H26O2 | 298.42 | | |
| 83 | 52664-35-4 | TRIS-(4-AMINOPHENYL)THIOPHOSPHATE | C18H18N3O3PS | 387.39 | 156℃ | |
| 84 | 52665-43-7 | 2-Furansulfonamide,N-phenyl-(9CI) | C10H9NO3S | 223.25 | | |
| 85 | 52665-44-8 | 2-Furansulfonamide,N-(4-methylphenyl)-(9CI) | C11H11NO3S | 237.27 | | |
| 86 | 52665-47-1 | 3-Furansulfonamide,N-phenyl-(9CI) | C10H9NO3S | 223.25 | | |
| 87 | 52665-48-2 | FURAN-2-SULFONYL CHLORIDE | C4H3ClO3S | 166.58 | | |
| 88 | 52665-49-3 | Furan-3-sulfonyl chloride | C4H3ClO3S | 166.58 | | |
| 89 | 52665-62-0 | Bicyclo[4.2.0]octa-1,3,5-trien-7-ol, (7S)- | C8H8O | 120.15 | | |
| 90 | 52665-66-4 | 12β-Acetoxy-3β,8,14β,20-tetrahydroxypregn-5-en-1-one | C23H34O7 | 422.51 | | |
| 91 | 52665-69-7 | 4-Benzoxazolecarboxylic acid, 5-(methylamino)-2-[[3,9,11-trimethyl-8-[1-methyl-2-oxo-2-(1H-pyrrol-2-yl)ethyl]-1,7-dioxaspiro[5.5]undec-2-yl]methyl]-, [6S-[6α(2S*,3S*),8β(R*),9β,11α]]- | C29H37N3O6 | 523.62 | 187-190°C | |
| 92 | 52665-74-4 | Manumycin A | C31H38N2O7 | 550.64 | | |
| 93 | 52665-75-5 | BU-1848 | C29H42N6O10 | 634.67798 | | |
| 94 | 52666-91-8 | Thiocyanic acid, ammonium copper(1+) salt (5:4:1) (9CI) | CH4CuN2S | 139.66 | | |
| 95 | 52667-15-9 | tris[mu-[methanedisulphonato(2-)]]dialuminium | C15H30AlN3O6S3 | 471.591738 | | |
| 96 | 52667-17-1 | (4S,8R,13R,14S)-13-Methyl-17-norkaur-15-ene-3α,14,18-triol | C20H32O3 | 320.47 | | |
| 97 | 52667-18-2 | (4S,8R,13R,14S)-13-Methyl-17-norkaur-15-ene-3α,7β,14,18-tetrol | C20H32O4 | 336.47 | | |
| 98 | 52667-78-4 | LAURYL SULTAINE | C15H33NO3S | 307.49 | | |
| 99 | 52667-88-6 | 1,4,7,10-tetratosyl-1,4,7,10-tetraaza-cyclododecane | C36H44N4O8S4 | 789.02 | 275-279°C(lit.) | |
| 100 | 52667-89-7 | 1,4,7-tris[(4-methylphenyl)sulfonyl]-1,4,7-triazonane | C27H33N3O6S3 | 591.76 | 222-224℃ | |
| 101 | 52668-03-8 | (phenylmethoxy)carbonylcysteinyl(phenylmethyl)-tyrosyl-isoleucine tert-butyl ester | C37H47N3O7S | 677.85 | | |
| 102 | 52668-06-1 | 9-fluoro-11beta,17,21-trihydroxy-16beta-methylpregna-1,4-diene-3,20-dione 21-(3,3-dimethylbutyrate) | C28H39FO6 | 490.6 | | |
| 103 | 52668-95-8 | Poly(oxy-1,2-ethanediyl),.alpha.-[bis(1,1-dimethylethyl)phenyl]-.omega.-hydroxy- | (C2H4O)nC14H22O | | | |
| 104 | 52668-97-0 | PEG-10 DIOLEATE | (C2H4O)nC36H66O3 | | | |
| 105 | 52669-44-0 | 1-(Trifluoroacetyl)-4β-[(trimethylsilyl)oxy]-L-proline trimethylsilyl ester | C13H24F3NO4Si2 | 371.5 | | |
| 106 | 52669-69-9 | 2-chloro-4-(butylthio)-5-methoxybenzenediazonium tetrachlorozincate (2:1) | C22H28Cl6N4O2S2Zn | 722.72132 | | |
| 107 | 52669-92-8 | 4(4-chlorophenyl)-1-(4-(4-fluorophenyl)-4-oxobutyl)-1,2,3,6-tetrahydropyridine hydrochloride | C21H21ClFNO | 357.85 | | |