| 1 | 7526-03-6 | | 1,4-Piperazinedicarbodithioic acid | C6H10N2S4 | | |
| 2 | 7526-21-8 | amidinouronium nitrate | amidinouronium nitrate | C2H7N5O4 | | |
| 3 | 7526-25-2 | | Phosphonic acid, methyl-, methyl phenyl ester (7CI,8CI,9CI) | C8H11O3P | | |
| 4 | 7526-26-3 | 磷酸甲基二苯基酯 | DIPHENYL METHYLPHOSPHONATE | C13H13O3P | | |
| 5 | 7526-28-5 | dyfoxon | dyfoxon | C10H15O3P | | |
| 6 | 7526-31-0 | | 1,3,2-Dioxaphosphorinane, 5,5-dimethyl-2-phenyl- | C11H15O2P | | |
| 7 | 7526-37-6 | | 1,3,2-Dioxaphosphepane, 2-phenyl- | C10H13O2P | | |
| 8 | 7526-44-5 | | Phosphinic acid, bis(3-phenylpropyl)-, α,α,α-trifluoro-m-tolyl ester (7CI,8CI) | C25H26F3O2P | | |
| 9 | 7526-45-6 | Phosphinicacid, dibutyl-, o-fluorophenyl ester (7CI,8CI) | Phosphinicacid, dibutyl-, o-fluorophenyl ester (7CI,8CI) | C14H22FO2P | | |
| 10 | 7526-46-7 | | Phosphinic acid, dibutyl-, m-fluorophenyl ester (7CI,8CI) | C14H22FO2P | | |
| 11 | 7526-47-8 | Dibutylphosphinic acid p-(2,2,3,3,4,4,4-heptafluorobutyl)phenyl ester | Dibutylphosphinic acid p-(2,2,3,3,4,4,4-heptafluorobutyl)phenyl ester | | | |
| 12 | 7526-70-7 | 4-(二苯基膦)-1-丁醇 | 1-Butanol, 4-(diphenylphosphino)- | C16H19OP | | |
| 13 | 7526-77-4 | 5-异丙叉海因 | TIMTEC-BB SBB005357 | C6H8N2O2 | | |
| 14 | 75261-25-5 | 3-Bromo-2-oxopropanoyl chloride | 3-Bromo-2-oxopropanoyl chloride | C3H2BrClO2 | | |
| 15 | 75262-69-0 | 地塞米松酸杂质 | 17β-Carboxy-17-desoxy Dexamethasone | C21H27FO4 | 标准品;杂质对照品 | |
| 16 | 75262-87-2 | | cis-Perfluorobicyclo(4.3.0)nonane | C9F16 | | |
| 17 | 75263-33-1 | 苄基2-乙酰氨基-2-脱氧-4,6-O-异亚丙基-D-吡喃半乳糖苷 | BENZYL 2-ACETAMIDO-2-DEOXY-4,6-O-ISOPROPYLIDENE-D-GALACTOPYRANOSIDE | C18H25NO6 | | |
| 18 | 75263-39-7 | 1-(3-Chloro-5-methylphenyl)-1-propanone | 1-(3-Chloro-5-methylphenyl)-1-propanone | C10H11ClO | | |
| 19 | 75263-95-5 | 5-benzyl-1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one | 5-benzyl-1-phenyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one | C18H14N4O | | |
| 20 | 75263-96-6 | | 2-Propenoic acid, 2-cyano-3-[[(dimethylamino)methylene]amino]-3-hydroxy-, ethyl ester | C9H13N3O3 | | |
| 21 | 75264-55-0 | | Ethanamine, 2-[[7-chloro-2,3-dihydro-6-(2-propen-1-yl)-1,4-benzodioxin-5-yl]oxy]-N-methyl-, hydrochloride (1:1) | C14H19Cl2NO3 | | |
| 22 | 75264-92-5 | Tetramethylammonium trifluoromethylselenate | Tetramethylammonium trifluoromethylselenate | C9H25F3N2Se | | |
| 23 | 75265-37-1 | | 2,7-Nonadien-4-one, 8-methyl-, (2E)- | C10H16O | | |
| 24 | 75265-67-7 | 2-氧代环戊烷羧酸烯丙酯 | Allyl 2-oxocyclopentanecarboxylate | C9H12O3 | | |
| 25 | 75265-68-8 | | Cyclohexanecarboxylic acid, 2-oxo-, 2-methyl-2-propen-1-yl ester | C11H16O3 | | |
| 26 | 75265-69-9 | | Cyclohexanecarboxylic acid, 2-oxo-, 2-buten-1-yl ester | C11H16O3 | | |
| 27 | 75265-70-2 | | Cyclohexanecarboxylic acid, 2-oxo-, 1-methyl-2-propen-1-yl ester | C11H16O3 | | |
| 28 | 75265-74-6 | | Cyclohexanecarboxylic acid, 3-methyl-2-oxo-, 2-propen-1-yl ester | C11H16O3 | | |
| 29 | 75265-77-9 | | Acetic acid, 2-cyano-2-cyclohexylidene-, 2-propen-1-yl ester | C12H15NO2 | | |
| 30 | 75265-80-4 | 5-Hexen-2-one, 3-(2-propen-1-yl)- | 5-Hexen-2-one, 3-(2-propen-1-yl)- | C9H14O | | |
| 31 | 75265-83-7 | | 4-Pentenenitrile, 2-(2-propen-1-yl)- | C8H11N | | |
| 32 | 75265-95-1 | | 7H-Cyclopenta[h]quinolin-5-amine, 8,9-dihydro-6-phenyl- | C18H16N2 | | |
| 33 | 75266-23-8 | 12β-Hydroxy-17-hydroxymethyl-4,4,8-trimethyl-D-homo-5α-androst-17-ene-17a-carboxylic acid 17a,17-lactone | 12β-Hydroxy-17-hydroxymethyl-4,4,8-trimethyl-D-homo-5α-androst-17-ene-17a-carboxylic acid 17a,17-lactone | C25H38O3 | | |
| 34 | 75266-24-9 | (6E,14E)-17-(3-Furyl)-2,6,10,14-tetramethyl-6,14-heptadecadiene-4,12-dione | (6E,14E)-17-(3-Furyl)-2,6,10,14-tetramethyl-6,14-heptadecadiene-4,12-dione | | | |
| 35 | 75266-38-5 | L-乙烯基甘氨酸盐酸盐形式 | L-Vinylglycine hydrochloride | C4H8ClNO2 | | |
| 36 | 75266-39-6 | Butanoic acid, 4-(methylsulfinyl)-2-[[(phenylmethoxy)carbonyl]amino]-, methyl ester, (2S)- | Butanoic acid, 4-(methylsulfinyl)-2-[[(phenylmethoxy)carbonyl]amino]-, methyl ester, (2S)- | C14H19NO5S | | |
| 37 | 75266-40-9 | (S)-2-(苄氧基羰基氨基)-3-丁酸甲酯 | 3-Butenoic acid,2-[[(phenylmethoxy)carbonyl]amino]-, methyl ester, (2S)- | C13H15NO4 | 中间体;医药中间体 | |
| 38 | 75266-42-1 | (S)-2-(((苄氧基)羰基)氨基)丁-3-烯酸 | Z-L-Alpha-vinyl-glycine | C12H13NO4 | | |
| 39 | 75266-45-4 | | 3,6-Dioxatetracyclo[6.2.0.02,4.05,7]dec-9-ene, (1α,2β,4β,5β,7β,8α)- (9CI) | C8H8O2 | | |
| 40 | 75267-17-3 | 5-甲酰基苯并[1,3]二恶茂-4-甲酸乙酯 | 5-formyl-benzo[1,3]dioxole-4-carboxylic acid ethyl ester | C11H10O5 | | |
| 41 | 75267-93-5 | 1-(4-methoxybenzoyl)-1,2-dihydro-3H-1,2-diazepin-3-one | 1-(4-methoxybenzoyl)-1,2-dihydro-3H-1,2-diazepin-3-one | C13H12N2O3 | | |
| 42 | 75267-97-9 | 1,1-Dimethyl-2-(1-methylbutyl)hydrazine | 1,1-Dimethyl-2-(1-methylbutyl)hydrazine | | | |
| 43 | 75267-98-0 | 1,2,2-Tri(2-butenyl)hydrazine | 1,2,2-Tri(2-butenyl)hydrazine | | | |
| 44 | 75267-99-1 | N-Piperidinoethaneimine | N-Piperidinoethaneimine | C7H14N2 | | |
| 45 | 75268-00-7 | Acetaldehyde ethylisopropyl hydrazone | Acetaldehyde ethylisopropyl hydrazone | | | |
| 46 | 75268-01-8 | Acetaldehyde hexamethylene hydrazone | Acetaldehyde hexamethylene hydrazone | | | |
| 47 | 75268-02-9 | 2-Methylpropanal (1-methylethyl)(2-methylpropyl)hydrazone | 2-Methylpropanal (1-methylethyl)(2-methylpropyl)hydrazone | | | |
| 48 | 75268-03-0 | Heptanal diethyl hydrazone | Heptanal diethyl hydrazone | | | |
| 49 | 75268-04-1 | Butanal (2-ethoxyethyl)methyl hydrazone | Butanal (2-ethoxyethyl)methyl hydrazone | C9H20N2O | | |
| 50 | 75268-05-2 | Acetone ethylisopropyl hydrazone | Acetone ethylisopropyl hydrazone | | | |
| 51 | 75268-06-3 | 2-Butanone (2-ethoxyethyl)methyl hydrazone | 2-Butanone (2-ethoxyethyl)methyl hydrazone | | | |
| 52 | 75268-07-4 | Acetaldehyde 2-butenyl hydrazone | Acetaldehyde 2-butenyl hydrazone | | | |
| 53 | 75268-08-5 | 2-Propanone methyl(2-propynyl)hydrazone | 2-Propanone methyl(2-propynyl)hydrazone | | | |
| 54 | 75268-09-6 | Propionaldehyde diallyl hydrazone | Propionaldehyde diallyl hydrazone | | | |
| 55 | 75268-10-9 | 3-Buten-2-one, 3-methyl-, 2,2-dimethylhydrazone | 3-Buten-2-one, 3-methyl-, 2,2-dimethylhydrazone | C7H14N2 | | |
| 56 | 75268-11-0 | 2-Methylpropenal diethylhydrazone | 2-Methylpropenal diethylhydrazone | C8H16N2 | | |
| 57 | 75268-12-1 | 3-Methyl-2-butenal dipropyl hydrazone | 3-Methyl-2-butenal dipropyl hydrazone | | | |
| 58 | 75268-13-2 | β,β-Dimethylacrylaldehyde dibutyl hydrazone | β,β-Dimethylacrylaldehyde dibutyl hydrazone | C13H26N2 | | |
| 59 | 75268-14-3 | Bryonamide A | 4-hydroxy-N-(2-hydroxyethyl)benzamide | C9H11NO3 | 生物碱;中药对照品 | |
| 60 | 75268-15-4 | [(Estra-1,3,5,7,9-pentene-3,17β-diyl)bisoxy]bis(trimethylsilane) | [(Estra-1,3,5,7,9-pentene-3,17β-diyl)bisoxy]bis(trimethylsilane) | C24H36O2Si2 | | |
| 61 | 75268-65-4 | disodium 2-[[5-carbamoyl-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl]azo]-4-[[4-[(2-chloro-5-sulphonatophenyl)amino]-6-fluoro-1,3,5-triazin-2-yl]amino]benzenesulphonate | disodium 2-[[5-carbamoyl-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl]azo]-4-[[4-[(2-chloro-5-sulphonatophenyl)amino]-6-fluoro-1,3,5-triazin-2-yl]amino]benzenesulphonate | C24H19ClFN9Na2O9S2 | | |
| 62 | 75268-66-5 | disodium 6-[[4-[[3-[[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl]azo]-4-sulphonatophenyl]amino]-6-fluoro-1,3,5-triazin-2-yl]amino]naphthalene-2-sulphonate | disodium 6-[[4-[[3-[[5-(aminocarbonyl)-1-ethyl-1,6-dihydro-2-hydroxy-4-methyl-6-oxo-3-pyridyl]azo]-4-sulphonatophenyl]amino]-6-fluoro-1,3,5-triazin-2-yl]amino]naphthalene-2-sulphonate | C28H22FN9Na2O9S2 | | |
| 63 | 75268-67-6 | disodium 8-[[5-(benzoylamino)-2-sulphonatophenyl]azo]-1-[(2-chlorophenyl)amino]-9-hydroxy-2-pentyl-1H-naphth[1,2-d]imidazole-7-sulphonate | disodium 8-[[5-(benzoylamino)-2-sulphonatophenyl]azo]-1-[(2-chlorophenyl)amino]-9-hydroxy-2-pentyl-1H-naphth[1,2-d]imidazole-7-sulphonate | C35H29ClN6Na2O8S2 | | |
| 64 | 75268-68-7 | sodium 1-amino-4-[[3-[(chloroacetyl)amino]phenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate | sodium 1-amino-4-[[3-[(chloroacetyl)amino]phenyl]amino]-9,10-dihydro-9,10-dioxoanthracene-2-sulphonate | C22H15ClN3NaO6S | | |
| 65 | 75268-69-8 | hexasodium 8,8'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bisnaphthalene-2,3,6-trisulphonate | hexasodium 8,8'-[carbonylbis[imino(5-methoxy-2-methyl-4,1-phenylene)azo]]bisnaphthalene-2,3,6-trisulphonate | C37H26N6Na6O21S6 | | |
| 66 | 75268-71-2 | Benzoic acid, 2-hydroxy-5-[[4-[[4-[[8-hydroxy-7-[[4-[(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-2-methoxy-5-methylphenyl]azo]-3,6-disulfo-1-naphthalenyl]amino]-6-(methylphenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo]-, pentasodium salt | Benzoic acid, 2-hydroxy-5-[[4-[[4-[[8-hydroxy-7-[[4-[(8-hydroxy-3,6-disulfo-1-naphthalenyl)azo]-2-methoxy-5-methylphenyl]azo]-3,6-disulfo-1-naphthalenyl]amino]-6-(methylphenylamino)-1,3,5-triazin-2-yl]amino]phenyl]azo]-, pentasodium salt | C51H41N12NaO18S4 | | |
| 67 | 75268-73-4 | trisodium 5-[[4-[[3-[[[[4-[(3-carboxylato-4-hydroxyphenyl)azo]phenyl]amino]carbonyl]amino]benzoyl]amino]-5-methoxy-2-tolyl]azo]-3-sulphonatosalicylate | trisodium 5-[[4-[[3-[[[[4-[(3-carboxylato-4-hydroxyphenyl)azo]phenyl]amino]carbonyl]amino]benzoyl]amino]-5-methoxy-2-tolyl]azo]-3-sulphonatosalicylate | C36H29N7O12S.3Na | | |
| 68 | 75268-74-5 | sodium [7-amino-4-hydroxy-8-[(2-hydroxy-4-nitrophenyl)azo]-3-[(4-sulphophenyl)azo]naphthalene-2-sulphonato(4-)]chromate(1-) | sodium [7-amino-4-hydroxy-8-[(2-hydroxy-4-nitrophenyl)azo]-3-[(4-sulphophenyl)azo]naphthalene-2-sulphonato(4-)]chromate(1-) | C22H12CrN6NaO10S2 | | |
| 69 | 75268-75-6 | pentasodium bis[4-[[6-[[6-anilino-4-chloro-1,3,5-triazin-2-yl]amino]-1-hydroxy-3-sulpho-2-naphthyl]azo]-3-hydroxy-7-nitronaphthalene-1-sulphonato(4-)]chromate(5-) | pentasodium bis[4-[[6-[[6-anilino-4-chloro-1,3,5-triazin-2-yl]amino]-1-hydroxy-3-sulpho-2-naphthyl]azo]-3-hydroxy-7-nitronaphthalene-1-sulphonato(4-)]chromate(5-) | C58H38Cl2CrN16Na5O20S4+5 | | Organometallics |
| 70 | 75268-76-7 | sodium bis[1-[(2-hydroxyphenyl)azo]-2-naphtholato(2-)]chromate(1-) | sodium bis[1-[(2-hydroxyphenyl)azo]-2-naphtholato(2-)]chromate(1-) | C32H20CrN4NaO4 | | |
| 71 | 75268-77-8 | trisodium [mu-[7-[[4'-[[8-acetamido-1-hydroxy-3-sulpho-2-naphthyl]azo]-3,3'-dihydroxy[1,1'-biphenyl]-4-yl]azo]-8-hydroxynaphthalene-1,6-disulphonato(7-)]]dicuprate(3-) | trisodium [mu-[7-[[4'-[[8-acetamido-1-hydroxy-3-sulpho-2-naphthyl]azo]-3,3'-dihydroxy[1,1'-biphenyl]-4-yl]azo]-8-hydroxynaphthalene-1,6-disulphonato(7-)]]dicuprate(3-) | C34H25Cu2N5Na3O14S3+3 | | Organometallics |
| 72 | 75268-78-9 | Chromate(2-), [2,4-dihydro-4-[[2-hydroxy-5-(phenylazo)phenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-5-nitrobenzenesulfonato(3-)]-, disodium | Chromate(2-), [2,4-dihydro-4-[[2-hydroxy-5-(phenylazo)phenyl]azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][3-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-4-hydroxy-5-nitrobenzenesulfonato(3-)]-, disodium | C38H26CrN11Na2O9S | | |
| 73 | 75269-16-8 | 3'-腺苷酸，N-苯甲酰基-5'-O-(双(4-甲氧基苯基)苯甲基)-P-(2-氯苯基)-2'-脱氧腺烯基-(3'.5')-N-苯甲酰基- 2'-脱氧-，2-氯苯基2-氰基乙酯 | FULLY PROTECTED DEOXYNUCLEOTIDE DIMERD(A PAP) | C70H61Cl2N11O15P2 | | |
| 74 | 75269-18-0 | FULLY PROTECTED DEOXYNUCLEOTIDE DIMERD(A PCP) | FULLY PROTECTED DEOXYNUCLEOTIDE DIMERD(A PCP) | C69H61Cl2N9O16P2 | | |