| 1 | 2551-53-3 | trioctylphosphine sulphide | C24H51PS | 402.7 | | |
| 2 | 2551-54-4 | N1,N2-Bis(4-bromobenzyl)ethane-1,2-diamine | C16H18Br2N2 | 398.14 | | |
| 3 | 2551-62-4 | Sulphur hexafluoride | F6S | 146.05 | −50°C(lit.) | slightly |
| 4 | 2551-64-6 | N-methyl-N-(phenylmethyl)-Guanidine,hemisulfate | C18H28N6O4S | 424.51772 | | |
| 5 | 2551-71-5 | Guanidine, (3-phenylpropyl)-, sulfate (2:1) (7CI,8CI) | C10H17N3O4S | 275.32 | | |
| 6 | 2551-72-6 | Bis(1-(2-phenylethyl)guanidine) sulfuric acid | C9H15N3O4S | 261.3 | | |
| 7 | 2551-73-7 | BENZYLGUANIDINE SULFATE (2:1) | C16H24N6O4S | 396.46 | | |
| 8 | 2551-74-8 | 3α,11α-Dihydroxy-5β-androstan-17-one | C19H30O3 | 306.44 | | |
| 9 | 2551-76-0 | MG 624 | C22H30INO | 451.38417 | | |
| 10 | 2551-83-9 | Allyltrimethoxysilane | C6H14O3Si | 162.26 | | |
| 11 | 25510-19-4 | IDOXANTHIN | C40H54O4 | 598.87 | | |
| 12 | 25510-41-2 | Dilithium phthalocyanine | C32H19LiN8 | 522.5 | | |
| 13 | 25510-81-0 | 3-[ethyl[4-[(6-nitrobenzothiazol-2-yl)azo]phenyl]amino]propiononitrile | C18H16N6O2S | 380.42 | | |
| 14 | 2551029-50-4 | 1,3,2-Dioxaborolane, 4,4,5,5-tetramethyl-2-(1-methylbutyl)- | C11H23BO2 | 198.11 | | |
| 15 | 2551067-10-6 | Dammarane-3,12-diol, 20,25-epoxy-, 3-[2-(1H-1,2,4-triazol-3-ylthio)acetate], (3β,12β,20R)- | C34H55N3O4S | 601.89 | | |
| 16 | 25511-85-7 | POLY(PROPYLENE OXIDE) CYCLOCARBONATE TERMINATED | [CH(CH3)CH2OCO2]n | 102.09 | | |
| 17 | 25511-95-9 | (TETRACARBOXYPHTHALOCYANINATO)COBALT(II) | C36H16CoN8O8 | 747.49 | | |
| 18 | 2551107-84-5 | (E)-4-(2-(4-choro-2-fluorophenyl)-1-(1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-5-yl)but-1-enyl)phenol | | | | |
| 19 | 2551107-86-7 | Hexanoic acid, 6-[4-[(1E)-2-(4-chloro-2-fluorophenyl)-1-[1-(tetrahydro-2H-pyran-2-yl)-1H-indazol-5-yl]-1-buten-1-yl]phenoxy]- | C34H36ClFN2O4 | 591.11 | | |
| 20 | 2551114-38-4 | 2-Pyridinecarbonitrile, 5-(dimethylphosphinyl)- | C8H9N2OP | 180.14 | | |
| 21 | 2551114-41-9 | 4-(2,2-dimethylcyclobutyl)aniline hydrochloride | C12H17N | 175.27 | | |
| 22 | 2551114-96-4 | 2-Pyridinemethanamine, 5,6-dimethyl-, hydrochloride (1:2) | C8H13ClN2 | 172.66 | | |
| 23 | 2551115-15-0 | 2,2-dimethoxyspiro[3.5]nonane-7-carbaldehyde | C12H20O3 | 212.29 | | |
| 24 | 2551115-26-3 | methyl({1-[4-(trifluoromethyl)phenyl]ethyl})amine hydrochloride | C10H13ClF3N | 239.67 | | |
| 25 | 2551115-37-6 | Benzoic acid, 4-(4-aminotetrahydro-2H-pyran-4-yl)- | C12H15NO3 | 221.25 | | |
| 26 | 2551115-38-7 | Benzoic acid, 4-(4-aminotetrahydro-2H-pyran-4-yl)-, hydrochloride (1:1) | C12H16ClNO3 | 257.71 | | |
| 27 | 2551115-78-5 | Ethanone, 1-[5-(dimethylphosphinyl)-2-thienyl]- | C8H11O2PS | 202.21 | | |
| 28 | 2551115-98-9 | 2-Thiazolecarboxylic acid, 5-amino-, lithium salt (1:1) | C4H5LiN2O2S | 152.1 | | |
| 29 | 2551116-49-3 | 1H-Imidazole, 2,4,5-tribromo-1-(difluoromethyl)- | C4HBr3F2N2 | 354.77 | | |
| 30 | 2551116-71-1 | 1,7-Naphthyridine-3-carboxylic acid, 5,6,7,8-tetrahydro-, methyl ester, hydrochloride (1:2) | C10H13ClN2O2 | 228.68 | | |
| 31 | 2551116-82-4 | Benzoic acid, 2-amino-4-(dimethylphosphinyl)-, methyl ester | C10H14NO3P | 227.2 | | |
| 32 | 2551116-94-8 | 2,2-dimethyl-1-(5-methylfuran-2-yl)propan-1-amin e hydrochloride | C10H18ClNO | 203.71 | | |
| 33 | 2551117-29-2 | 2-Pyridinecarbonitrile, 3-(dimethylphosphinyl)- | C8H9N2OP | 180.14 | | |
| 34 | 2551117-59-8 | 5-bromo-2,6-dimethylimidazo[2,1-b]thiazole | | | | |
| 35 | 2551117-66-7 | 1,1-Dimethylethyl 3-bromo-5-(trifluoromethoxy)benzoate | C12H12BrF3O3 | 341.12 | | |
| 36 | 2551117-84-9 | 4-Isoxazolesulfonyl chloride, 3-ethyl- | C5H6ClNO3S | 195.62 | | |
| 37 | 2551117-86-1 | 1-[4-(dimethylphosphoryl)phenyl]ethan-1-one | | | | |
| 38 | 2551117-90-7 | 2-Pyridinemethanamine, 5-(dimethylphosphinyl)-, hydrochloride (1:2) | C8H14ClN2OP | 220.64 | | |
| 39 | 2551118-14-8 | 3-Azetidineacetonitrile, α,α-dimethyl-, hydrochloride (1:1) | C7H13ClN2 | 160.65 | | |
| 40 | 2551118-61-5 | Ethanone, 1-[3-(dimethylphosphinyl)phenyl]- | C10H13O2P | 196.18 | | |
| 41 | 2551119-31-2 | 2551119-31-2 | C13H18ClN3 | 251.76 | | |
| 42 | 2551119-71-0 | tert-butyl 3-(aminomethyl)-3-pyrazol-1-yl-azetidine-1-carboxylate | C12H20N4O2 | 252.31 | | |
| 43 | 2551119-82-3 | 2-Methyl-4,5,6,7-tetrahydrothiazolo[4,5-c]pyridine dihydrochloride | C7H11ClN2S | 190.69 | | |
| 44 | 2551119-89-0 | 1-Piperidinecarboxylic acid, 4-(4-piperidinylmethyl)-, 1,1-dimethylethyl ester, hydrochloride (1:1) | C16H31ClN2O2 | 318.89 | | |
| 45 | 2551120-53-5 | tert-butyl 3-[(piperidin-4-yl)methyl]azetidine-1-carboxylate hydrochloride | C14H27ClN2O2 | 290.83 | | |
| 46 | 2551120-61-5 | 2-Pyrazinecarboxylic acid, 5-(dimethylphosphinyl)-, methyl ester | C8H11N2O3P | 214.16 | | |
| 47 | 25512-09-8 | [hydrogen phthalocyaninesulphonato(2-)]copper, monoammonium salt | C32H15CuN8O3S.H4N | 673.17 | | |
| 48 | 25512-11-2 | triammonium [29H,31H-phthalocyaninetrisulphonato(5-)-N29,N30,N31,N32]cuprate(3-) | C32H13CuN8O9S3.3H4N | 867.36 | | |
| 49 | 25512-12-3 | tetrasodium [29H,31H-phthalocyaninetetrasulphonato(6-)-N29,N30,N31,N32]cuprate(4-) | C32H12CuN8O12S4.4H4N | 964.46 | | |
| 50 | 25512-39-4 | (chloropropyl)trimethoxysilane | C6H15ClO3Si | 198.72 | | |
| 51 | 25512-42-9 | dichlorobiphenyl | C12H8Cl2 | 223.09792 | 47.61°C (estimate) | |
| 52 | 25512-46-3 | QUERCETINSULFONIC ACID | C15H10O10S | 382.3 | | |
| 53 | 25512-62-3 | Cyclohexenone | | | | |
| 54 | 25512-65-6 | 2,3-dihydropyran | C5H8O | 84.12 | | |
| 55 | 25512-84-9 | POLY(2'-D.GUANYLIC ACID) .POLY(2'-D.CYTI | | | | |
| 56 | 25513-46-6 | Poly(L-glutamate) | C5H9NO4 | 147.13 | | |
| 57 | 25513-64-8 | Trimethylhexamethylenediamine (2,2,4- and 2,4,4- mixture) | C9H22N2 | 158.28 | | |
| 58 | 25513-92-2 | ETHYL 3-METHYLPYRAZINE-2-CARBOXYLATE | C8H10N2O2 | 166.177 | | |
| 59 | 25513-93-3 | 2-PYRAZINECARBOXALDEHYDE, 3-METHYL- | C6H6N2O | 122.1246 | | |
| 60 | 25513-95-5 | Benzoic acid,4-[[(3-methyl-2-pyrazinyl)methyl]amino]-, ethyl ester | C15H17N3O2 | 271.31438 | | |
| 61 | 25513-97-7 | Pyrimido[1,2-a]benzimidazole, 2-methyl- (6CI,8CI,9CI) | C11H9N3 | 183.21 | | |
| 62 | 25513-98-8 | Pyrimido[1,2-a]benzimidazole, 2,4-dimethyl- (6CI,7CI,8CI,9CI) | C12H11N3 | 197.24 | | |
| 63 | 2551324-97-9 | ethyl 6-fluoro-4-oxochromane-2-carboxylate | C12H11FO4 | 238.21 | | |
| 64 | 25514-11-8 | 2(1H)-Quinazolinone,6-chloro-3-ethyl-3,4-dihydro-4-hydroxy-4-phenyl- | C16H15ClN2O2 | 302.7555 | | |
| 65 | 25514-23-2 | 1-(2-BENZOYL-4-CHLOROPHENYL)-3-PHENYLUREA | C20H15ClN2O2 | 350.8 | | |
| 66 | 25514-24-3 | 1-(3-hydroxypropyl)-1,2-dihydropyridin-2-one | C8H11NO2 | 153.18 | | |
| 67 | 25514-28-7 | Bruceolide | C21H26O10 | 438.43 | | |
| 68 | 25514-29-8 | bruceine B | C23H28O11 | 480.46 | | |
| 69 | 25514-30-1 | Picras-3-en-21-oic acid, 13, 20-epoxy-3,11,12-trihydroxy-15-[ (4-hydro xy-3, 4-dimethyl-1-oxo-2-pentenyl)oxy]-2,16-dioxo-, methyl ester, [11. beta.,12.alpha.,15.beta.(E)]- | C28H36O12 | 564.58 | | |
| 70 | 25514-31-2 | BruceineA | C26H34O11 | 522.54 | | |
| 71 | 25514-46-9 | Benzenepropanoic acid, 3,4-dihydroxy-, (1R,2R,3R,5S)-5-carboxy-2,3,5-trihydroxycyclohexyl ester | C16H20O9 | 356.32 | | |
| 72 | 25514-58-3 | INDIUM ACETATE | | | | |
| 73 | 25514-64-1 | Benzeneacetic acid, α-amino-2-[bis(2-chloroethyl)amino]-α-methyl- | C13H18Cl2N2O2 | 305.2 | | |
| 74 | 25514-67-4 | 5-CYANOGRAMINE | C12H13N3 | 199.25 | | |
| 75 | 2551416-11-4 | 3-(3-Amino-3-methyl-1-butyn-1-yl)-2,6-difluorobenzonitrile | | | | |
| 76 | 25515-15-5 | 1,4-Pentanediamine,N4-[6-methoxy-2-(phenylmethoxy)-8-quinolinyl]-, hydriodide (1:2) | C22H28IN3O2 | 493.38109 | | |
| 77 | 25515-17-7 | 1,3-Propanediamine,N1-[6-ethoxy-2-(phenylmethoxy)-8-quinolinyl]-, hydriodide (1:2) | C21H25N3O2 | 351.4421 | | |
| 78 | 25515-43-9 | 2',4'-dihydroxychalcone | C15H12O3 | 240.25 | | |
| 79 | 25515-46-2 | Naringenin chalcon | C15H12O5 | 272.25 | | |
| 80 | 25515-53-1 | 3-keto Sphinganine (d18:0) (hydrochloride) | | | | |
| 81 | 25515-72-4 | N-Acetyl-S-(2-acetylaminoethyl)-L-cysteine | C9H16N2O4S | 248.3 | | |
| 82 | 25515-73-5 | L-Alanine, 3-[(carboxymethyl)sulfonyl]- | C5H9NO6S | 211.19 | | |
| 83 | 25516-00-1 | cyclo(delta-Ala-L-Val) | C8H12N2O2 | 168.19 | | |
| 84 | 25516-12-5 | (3aS,7aR)-3aα-(3,4-Dimethoxyphenyl)-1,2,3,3a,7,7a-hexahydro-1-methyl-6H-indol-6-one | C17H21NO3 | 287.35 | | |
| 85 | 25516-15-8 | mesembrenol | C17H23NO3 | 289.37 | | |
| 86 | 25516-32-9 | 9aH-Quinolizine-9a-methanol, octahydro- | C10H19NO | 169.26 | | |
| 87 | 25517-02-6 | Acetamide, 2-(dimethylamino)-N-tricyclo[3.3.1.13,7]dec-1-yl-, hydrochloride (1:1) | C14H25ClN2O | 272.82 | | |
| 88 | 25517-04-8 | Ethanaminium,N,N,N-trimethyl-2-oxo-2-(tricyclo[3.3.1.13,7]dec-1-ylamino)-, iodide (1:1) | C15H27IN2O | 378.29215 | | |
| 89 | 25517-05-9 | Ethanaminium, N,N-diethyl-N-methyl-2-oxo-2-(tricyclo[3.3.1.13,7]dec-1-ylamino)-, iodide (1:1) | C17H31IN2O | 406.35 | | |
| 90 | 25517-06-0 | N-(1-adamantyl)-2-piperidin-1-ylacetamide hydron chloride | C17H29ClN2O | 312.88 | | |
| 91 | 25517-07-1 | Piperidinium,1-methyl-1-[2-oxo-2-(tricyclo[3.3.1.13,7]dec-1-ylamino)ethyl]-, iodide (1:1) | C18H31IN2O | 418.35601 | | |
| 92 | 25517-09-3 | N-(1-adamantyl)-2-pyrrolidin-1-ium-1-ylacetamide chloride | C16H27ClN2O | 298.85138 | | |
| 93 | 25517-11-7 | N-(1-adamantyl)-2-morpholin-4-ylacetamide hydron chloride | C16H27ClN2O2 | 314.85 | | |
| 94 | 25517-14-0 | 1-Propanaminium, N,N,N-trimethyl-3-oxo-3-(tricyclo[3.3.1.13,7]dec-1-ylamino)-, iodide (1:1) | C16H29IN2O | 392.33 | | |
| 95 | 25517-15-1 | Propanamide, 3-(diethylamino)-N-tricyclo[3.3.1.13,7]dec-1-yl-, hydrochloride (1:1) | C17H31ClN2O | 314.9 | | |
| 96 | 25517-16-2 | 1-Propanaminium,N,N-diethyl-N-methyl-3-oxo-3-(tricyclo[3.3.1.13,7]dec-1-ylamino)-, iodide (1:1) | C18H33IN2O | 420.37189 | | |
| 97 | 25517-17-3 | 1-Piperidinepropanamide,N-tricyclo[3.3.1.13,7]dec-1-yl-, hydrochloride (1:1) | C18H31ClN2O | 326.90454 | | |
| 98 | 25517-18-4 | Piperidinium,1-methyl-1-[3-oxo-3-(tricyclo[3.3.1.13,7]dec-1-ylamino)propyl]-, iodide (1:1) | C19H33IN2O | 432.38259 | | |
| 99 | 25517-21-9 | 1-Pyrrolidinepropanamide,N-tricyclo[3.3.1.13,7]dec-1-yl- | C17H29ClN2O | 312.87796 | | |
| 100 | 25517-22-0 | N-(1-adamantyl)-3-morpholin-4-ylpropanamide hydron chloride | C17H29ClN2O2 | 328.88 | | |
| 101 | 25517-23-1 | Morpholinium, 4-methyl-4-[3-oxo-3-(tricyclo[3.3.1.13,7]dec-1-ylamino)propyl]-, iodide (1:1) | C18H31IN2O2 | 434.36 | | |
| 102 | 25517-25-3 | 1,2-Ethanediamine, N1,N1-diethyl-N2-tricyclo[3.3.1.13,7]dec-1-yl-, hydrochloride (1:2) | C16H31ClN2 | 286.89 | | |
| 103 | 25517-26-4 | 1-Piperidineethanamine,N-tricyclo[3.3.1.13,7]dec-1-yl-, hydrochloride (1:2) | C17H32Cl2N2 | 335.35538 | | |
| 104 | 25517-55-9 | 1-Oxa-3-azaspiro[4.6]undec-2-en-2-amine | C9H16N2O | 168.24 | | |
| 105 | 25517-56-0 | 8-Methyl-1-oxa-3-azaspiro[4.5]dec-2-en-2-amine | C9H16N2O | 168.24 | | |
| 106 | 25517-57-1 | 7-Methyl-1-oxa-3-azaspiro[4.5]dec-2-en-2-amine | C9H16N2O | 168.24 | | |
| 107 | 25517-58-2 | Spiro[bicyclo[2.2.1]heptane-2,5'(4'H)-oxazol]-2'-amine | C9H14N2O | 166.22 | | |
| 108 | 25517-69-5 | β-D-Glucopyranoside, (17α)-3-hydroxyestra-1,3,5(10)-trien-17-yl (9CI) | C24H34O7 | 434.52 | | |
| 109 | 25517-72-0 | 3-amino-5-[(methylthio)methyl]oxazolidin-2-one | C5H10N2O2S | 162.21 | | |
| 110 | 25517-77-5 | N-Methyl-1-oxa-3-azaspiro[4.5]dec-2-en-2-amine | C9H16N2O | 168.24 | | |
| 111 | 25517-78-6 | 3,5-Pyrazolidinedione, 4-butyl-1-phenyl-2-(2-phenylethenyl)- | C21H22N2O2 | 334.41 | | |
| 112 | 25518-15-4 | 2-(5-phenyl-1H-1,2,4-triazol-3-yl)aniline | C14H12N4 | 236.27 | | |
| 113 | 25518-21-2 | 2-Oxiranecarboxylicacid, 3-phenyl-, phenyl ester | C15H12O3 | 240.25398 | | |
| 114 | 25518-39-2 | N-TFA-L-ALANINE METHYL ESTER | C6H8F3NO3 | 199.13 | | |
| 115 | 25518-46-1 | 1-Propanaminium, 3-carboxy-N,N,N-trimethyl-2-(1-oxobutoxy)-, inner salt, (S)- (9CI) | C11H21NO4 | 231.29 | | |
| 116 | 25518-48-3 | Isobutyroyl Carnitine | | | | |
| 117 | 25518-49-4 | Isobutyryl-L-carnitine | C11H21NO4 | 231.29 | | |
| 118 | 25518-51-8 | 1-Propanaminium, 3-carboxy-N,N,N-trimethyl-2-[(1-oxodecyl)oxy]-, inner salt, (2S)- | C17H33NO4 | 315.45 | | |
| 119 | 25518-53-0 | 1-Propanaminium, 3-carboxy-N,N,N-trimethyl-2-[(1-oxododecyl)oxy]-, inner salt, (S)- (9CI) | C19H37NO4 | 343.51 | | |
| 120 | 25518-54-1 | Dodecanoylcarnitine | C19H37NO4 | 343.5 | | |
| 121 | 25519-01-1 | Xenon fluoride fluorosulfate (XeF(SFO3)) (8CI,9CI) | F2O3SXe | 249.35 | | |
| 122 | 25519-07-7 | TERBIUM ACETATE | C6H9O6Tb | 336.06 | | |
| 123 | 25519-09-9 | Holmium Acetate | C2H4HoO2 | 224.98 | | |
| 124 | 25519-10-2 | ERBIUM ACETATE TETRAHYDRATE | C6H17ErO10 | 416.45 | | |
| 125 | 25519-55-5 | 3-Methyl-2-quinoxalinecarboxaldehyde | C10H8N2O | 172.18 | | |
| 126 | 25519-77-1 | 1-[4-(2,4-DIFLUORO-BENZOYL)-PIPERIDIN-1-YL]-ETHANONE | C14H16FNO2 | 249.28 | | |
| 127 | 25519-78-2 | 4-(4-Fluorobenzoyl)piperidine hydrochloride | C12H15ClFNO | 243.71 | 222-224°C | |
| 128 | 25519-79-3 | 1-Acetyl-4-benzoylpiperidine | C14H17NO2 | 231.29 | 83-85°C | |
| 129 | 25519-80-6 | 4-Benzoylpiperidine hydrochloride | C12H16ClNO | 225.71 | 95-97°C | |
| 130 | 25519-81-7 | 1-(4-(4-Methoxybenzoyl)piperidin-1-yl)ethanone | C15H19NO3 | 261.31626 | | |
| 131 | 25519-82-8 | (4-methoxyphenyl)(piperidin-4-yl)methanone hydrochloride | C13H18ClNO2 | 255.74 | 260-264°C | |
| 132 | 25519-83-9 | 4-(4-Trifluoromethylbenzoyl)piperidine hydrochloride | C13H15ClF3NO | 293.71 | 196-198°C | |
| 133 | 2551977-78-5 | 2-Chloro-4-(3-nitro-phenylethynyl)-pyrimidine | | | | |