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CAS号 名称 英文名称 分子式 详情
503300-08-1 5-bromo-2-(4-methoxyphenyl)benzofuran 5-bromo-2-(4-methoxyphenyl)benzofuran C15H11BrO2 查看详情
503302-21-4 2H-1,4-Thiazine-6-carboxylicacid,4-acetyl-5-ethyl-3,4-dihydro-,methylester(9CI) 2H-1,4-Thiazine-6-carboxylicacid,4-acetyl-5-ethyl-3,4-dihydro-,methylester(9CI) 查看详情
503306-60-3 1,3-Dimethyl-2-oxo-2,3-dihydro-1H-indole-5-carboxylic acid methyl ester 1,3-Dimethyl-2-oxo-2,3-dihydro-1H-indole-5-carboxylic acid methyl ester 查看详情
503306-78-3 1-Propanone,1-(3-ethyl-3-oxetanyl)-3-(hydroxydimethylsilyl)-(9CI) 1-Propanone,1-(3-ethyl-3-oxetanyl)-3-(hydroxydimethylsilyl)-(9CI) 查看详情
503308-96-1 2,4-二甲基噻吩-3-羧酸 3-Thiophenecarboxylicacid,2,4-dimethyl-(9CI) C7H8O2S 查看详情
503308-97-2 5-bromo-2,4-dimethyl-3-Thiophenecarboxylic acid 5-bromo-2,4-dimethyl-3-Thiophenecarboxylic acid 查看详情
503308-99-4 4,5-二溴-3-氯噻吩-2-甲酸 4,5-Dibromo-3-chlorothiophene-2-carboxylic acid C5HBr2ClO2S 查看详情
503309-10-2 2-氟-4-三氟甲氧基苯硼酸 2-FLUORO-4-TRIFLUOROMETHOXYBENZENEBORONIC ACID C7H5BF4O3 查看详情
503309-11-3 2-氟-4-三氟甲基苯硼酸 [2-Fluoro-4-(trifluoromethyl)phenyl]boronic acid C7H5BF4O2 查看详情
50331-25-4 2H-1,3-Benzoxazine-3(4H)-acetic acid, 2,4-dioxo 2H-1,3-Benzoxazine-3(4H)-acetic acid, 2,4-dioxo C10H7NO5 查看详情
50331-68-5 3,3'-((2-氨基乙基)氮杂二基)双(丙-1-醇) 1-Propanol, 3,3'-[(2-aminoethyl)imino]bis C8H20N2O2 查看详情
50331-70-9 曲吡那敏杂质2 1,2-Ethanediamine, N1-(phenylmethyl)-N1-2-pyridinyl C14H17N3 查看详情
50331-71-0 3-甲基-2-氧代丁-3-烯酸乙酯 Ethyl 3-methyl-2-oxobut-3-enoate C7H10O3 查看详情
503310-57-4 1,2,5-噻二唑烷-2-甲酸甲酯 1,1-二氧化物 1,2,5-Thiadiazolidine-2-carboxylic acid, methyl ester, 1,1-dioxide C4H8N2O4S 查看详情
503314-17-8 (2S)-(9CI)-2-甲基-1-(2-甲基丙基)-吡咯烷 Pyrrolidine, 2-methyl-1-(2-methylpropyl)-, (2S)- (9CI) 查看详情
503315-72-8 9,10-Phenanthridinediol, 9,10-dihydro-, (9R,10S)-rel- (9CI) 9,10-Phenanthridinediol, 9,10-dihydro-, (9R,10S)-rel- (9CI) 查看详情
503315-74-0 (3-氟-4-硝基苯基)甲醇 (3-Fluoro-4-nitrophenyl)methanol C7H6FNO3 查看详情
503315-75-1 3-氟-4-硝基苯乙腈 3-FLUORO-4-NITROPHENYLACETONITRILE C8H5FN2O2 查看详情
503315-77-3 4-氨基-3-氟苯乙酸 (4-AMINO-3-FLUORO-PHENYL)-ACETIC ACID C8H8FNO2 查看详情
503315-79-5 3-(TRIFLUOROACETYL)COUMARIN 3-(TRIFLUOROACETYL)COUMARIN C11H5F3O3 查看详情
50332-05-3 5-(p-Anisoyl)-6-methyl-5H-1,3-dioxolo[4,5-f]indole-7-acetic acid 5-(p-Anisoyl)-6-methyl-5H-1,3-dioxolo[4,5-f]indole-7-acetic acid C20H17NO6 查看详情
50332-06-4 6-Methyl-5-(3,4,5-trimethoxybenzoyl)-5H-1,3-dioxolo[4,5-f]indole-7-acetic acid 6-Methyl-5-(3,4,5-trimethoxybenzoyl)-5H-1,3-dioxolo[4,5-f]indole-7-acetic acid C22H21NO8 查看详情
50332-10-0 5-Butyryl-6-methyl-5H-1,3-dioxolo[4,5-f]indole-7-acetic acid 5-Butyryl-6-methyl-5H-1,3-dioxolo[4,5-f]indole-7-acetic acid C16H17NO5 查看详情
50332-14-4 5,6,7,8-Tetrahydro-5-(m-chlorobenzoyl)cyclopenta[b]-1,3-dioxolo[4,5-f]indole 5,6,7,8-Tetrahydro-5-(m-chlorobenzoyl)cyclopenta[b]-1,3-dioxolo[4,5-f]indole C19H14ClNO3 查看详情
50332-15-5 5,6,7,8-Tetrahydro-5-benzoylcyclopenta[b]-1,3-dioxolo[4,5-f]indole 5,6,7,8-Tetrahydro-5-benzoylcyclopenta[b]-1,3-dioxolo[4,5-f]indole 查看详情
50332-22-4 5-(3-Chlorobenzoyl)-6,7,8,9-tetrahydro-5H-1,3-dioxolo[4,5-b]carbazole 5-(3-Chlorobenzoyl)-6,7,8,9-tetrahydro-5H-1,3-dioxolo[4,5-b]carbazole 查看详情
50332-25-7 6,7,8,9-Tetrahydro-5-(p-toluoyl)-5H-1,3-dioxolo[4,5-b]carbazole 6,7,8,9-Tetrahydro-5-(p-toluoyl)-5H-1,3-dioxolo[4,5-b]carbazole 查看详情
50332-29-1 5,6,7,8,9,10-Hexahydro-5-(p-fluorobenzoyl)cyclohepta[b]-1,3-dioxolo[4,5-f]indole 5,6,7,8,9,10-Hexahydro-5-(p-fluorobenzoyl)cyclohepta[b]-1,3-dioxolo[4,5-f]indole 查看详情
50332-31-5 5,6,7,8,9,10-Hexahydro-5-(p-chlorobenzoyl)cyclohepta[b]-1,3-dioxolo[4,5-f]indole 5,6,7,8,9,10-Hexahydro-5-(p-chlorobenzoyl)cyclohepta[b]-1,3-dioxolo[4,5-f]indole C21H18ClNO3 查看详情
50332-35-9 5,6,7,8,9,10-Hexahydro-5-benzoylcyclohepta[b]-1,3-dioxolo[4,5-f]indole 5,6,7,8,9,10-Hexahydro-5-benzoylcyclohepta[b]-1,3-dioxolo[4,5-f]indole C21H19NO3 查看详情
50332-36-0 5,6,7,8,9,10-Hexahydro-5-(4-methylbenzoyl)cyclohepta[b]-1,3-dioxolo[4,5-f]indole 5,6,7,8,9,10-Hexahydro-5-(4-methylbenzoyl)cyclohepta[b]-1,3-dioxolo[4,5-f]indole C22H21NO3 查看详情
50332-49-5 Methyl 1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate Methyl 1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylate C13H13NO3 查看详情
50332-56-4 恶喹酸甲酯 Oxolinic Acid Methyl Ester 查看详情
50332-66-6 3-硝基-4-羟基喹啉 3-NITRO-4-QUINOLINOL C9H6N2O3 查看详情
50332-68-8 N-ETHYLISATOIC ANHYDRIDE N-ETHYLISATOIC ANHYDRIDE 查看详情
50333-13-6 N-甲基芸香碱 2,2,6-Trimethyl-2,6-dihydro-5H-pyrano[3,2-c]quinoline-5-one C15H15NO2 查看详情
50333-45-4 4-AZEPAN-1-YLBENZALDEHYDE 4-AZEPAN-1-YLBENZALDEHYDE C13H17NO 查看详情
50333-55-6 Benzoxazole, 2,2'-(1,4-phenylene)bis[5-(1,1-dimethylethyl) Benzoxazole, 2,2'-(1,4-phenylene)bis[5-(1,1-dimethylethyl) C28H28N2O2 查看详情
50334-96-8 N-(3,4-二甲基苯基)-3-氧代丁酰胺 N-(3,4-DIMETHYL-PHENYL)-3-OXO-BUTYRAMIDE C12H15NO2 查看详情
50335-02-9 1-Oxa-2,5-disilacyclopent-3-ene, 2,2,3,4,5,5-hexamethyl- 1-Oxa-2,5-disilacyclopent-3-ene, 2,2,3,4,5,5-hexamethyl- 查看详情
50335-03-0 毛壳球菌素 CHAETOGLOBOSIN A C32H36N2O5 查看详情
50335-04-1 (7S,13E,16S,17E,19R,21E)-7,19-Dihydroxy-10-(1H-indol-3-yl)-16,18-dimethyl[13]cytochalasa-5,13,17,21-tetrene-1,20,23-trione (7S,13E,16S,17E,19R,21E)-7,19-Dihydroxy-10-(1H-indol-3-yl)-16,18-dimethyl[13]cytochalasa-5,13,17,21-tetrene-1,20,23-trione C32H36N2O5 查看详情
50335-55-2 Mezilamine Mezilamine C11H18ClN5S 查看详情
50336-03-3 [1,2,4]Triazino[4,5-a]indole,1-ethoxy-(9CI) [1,2,4]Triazino[4,5-a]indole,1-ethoxy-(9CI) C12H11N3O 查看详情
50337-01-4 2-Heptanone, 3,3-dimethyl 2-Heptanone, 3,3-dimethyl C9H18O 查看详情
50337-14-9 3-乙烯基环戊烷-1-酮 3-Vinylcyclopentan-1-one 查看详情
50337-75-2 1-(tert-butoxy)naphthalene 1-(tert-butoxy)naphthalene C14H16O 查看详情
50337-85-4 4-氟-Δ-(4-氟苯基)苯丁醇 4,4-bis(4-fluorophenyl)butan-1-ol C16H16F2O 查看详情
50338-48-2 Bicyclo[5.1.0]octane, 1-[(trimethylsilyl)oxy] Bicyclo[5.1.0]octane, 1-[(trimethylsilyl)oxy] C11H22OSi 查看详情
50338-78-8 Bicyclo[2.1.0]pentane-5-carboxylic acid, ethyl ester, (1alpha,4alpha,5beta)- (9CI) Bicyclo[2.1.0]pentane-5-carboxylic acid, ethyl ester, (1alpha,4alpha,5beta)- (9CI) C8H12O2 查看详情