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CAS号 名称 英文名称 分子式 详情
42044-72-4 2,4-dimethyl-3-phenylpentan-3-amine 2,4-dimethyl-3-phenylpentan-3-amine C13H21N 查看详情
42044-81-5 4-羟基-5-甲氧基-2-甲基苯甲醛 4-hydroxy-5-methoxy-2-methylbenzaldehyde 查看详情
42044-90-6 4-Chloro-3-ethylbenzoic acid 4-Chloro-3-ethylbenzoic acid C9H9ClO2 查看详情
42044-93-9 5-ETHYL-2-HYDROXY-3-METHOXY-BENZALDEHYDE 5-ETHYL-2-HYDROXY-3-METHOXY-BENZALDEHYDE C10H12O3 查看详情
42045-12-5 Acetamide, N-(4-chloro-3-ethylphenyl) Acetamide, N-(4-chloro-3-ethylphenyl) C10H12ClNO 查看详情
42045-92-1 4-氯-2,5-二甲基吡啶盐酸盐 4-Chloro-2,5-diMethylpyridine hydrochloride C7H9Cl2N 查看详情
42046-35-5 盐酸度硫平EP杂质A DOSULEPIN IMPURITY A C19H21NOS 查看详情
42046-43-5 2-(4-benzoyl-3-cyano-5-hydroxy-5-methyl-1,5-dihydro-2H-pyrrol-2-yliden)malononitrile 2-(4-benzoyl-3-cyano-5-hydroxy-5-methyl-1,5-dihydro-2H-pyrrol-2-yliden)malononitrile 查看详情
42046-60-6 1H-Pyrrole-3-carbonitrile, 5-methyl 1H-Pyrrole-3-carbonitrile, 5-methyl C6H6N2 查看详情
42046-68-4 3-氰基-5-甲基-吡咯-2-羧酸 1H-Pyrrole-2-carboxylicacid,3-cyano-5-methyl-(9CI) C7H6N2O2 查看详情
42046-90-2 AKOS B023992 AKOS B023992 C6H10N2O 查看详情
42047-12-1 Benzothiazole, 2-(1,3-benzodithiol-2-ylidene)-2,3-dihydro-3-methyl- (9CI) Benzothiazole, 2-(1,3-benzodithiol-2-ylidene)-2,3-dihydro-3-methyl- (9CI) 查看详情
42047-33-6 2-(3-METHYL-5-THIOXO-1H-1,2,4-TRIAZOL-4(5H)-YL)ACETIC ACID 2-(3-METHYL-5-THIOXO-1H-1,2,4-TRIAZOL-4(5H)-YL)ACETIC ACID C5H7N3O2S 查看详情
42048-11-3 2-氯-6-磺甲苯 1-Chloro-3-iodo-2-methylbenzene C7H6ClI 查看详情
42049-50-3 4-Nonyne, 3-methyl 4-Nonyne, 3-methyl C10H18 查看详情
4205-05-4 2-(4-氯苯基)-1H-咪唑 2-(4-CHLORO-PHENYL)-1H-IMIDAZOLE C9H7ClN2 查看详情
4205-06-5 2-(2-硝基苯基)咪唑 2-(2-NITRO-PHENYL)-1H-IMIDAZOLE C9H7N3O2 查看详情
4205-11-2 4-(1H-imidazol-2-yl)-N,N-dimethylbenzenesulfonamide 4-(1H-imidazol-2-yl)-N,N-dimethylbenzenesulfonamide C11H13N3O2S 查看详情
4205-12-3 4-(4-Nitro-1H-imidazol-2-yl)-benzonitrile 4-(4-Nitro-1H-imidazol-2-yl)-benzonitrile 查看详情
4205-17-8 Imidazole, 2-(4-nitrophenyl)-4-nitro Imidazole, 2-(4-nitrophenyl)-4-nitro C9H6N4O4 查看详情
4205-23-6 (2R,3R,4S,5R)-2,3,4,5,6-五羟基己醛 D-(−)-Gulose C6H12O6 查看详情
4205-24-7 17β-Hydroxy-3-oxo-10α-androst-4-en-19-oic Acid 17β-Hydroxy-3-oxo-10α-androst-4-en-19-oic Acid C19H26O4 查看详情
4205-90-7 可乐定 CLONIDINE C9H9Cl2N3 查看详情
4205-91-8 盐酸可乐定 Clonidine hydrochloride C9H10Cl3N3 查看详情
4205-97-4 2-Trifluoromethyl-3H-benzoimidazol-5-ylaminedihydrochloride 2-Trifluoromethyl-3H-benzoimidazol-5-ylaminedihydrochloride C8H8Cl2F3N3 查看详情
42050-05-5 Phenanthrene, 1-(bromomethyl)- Phenanthrene, 1-(bromomethyl)- 查看详情
42050-23-7 萘非洛尔 Nafetolol C19H29NO3 查看详情
42051-69-4 2-Pyridinamine,5-methyl-,conjugatemonoacid(9CI) 2-Pyridinamine,5-methyl-,conjugatemonoacid(9CI) 查看详情
42052-51-7 1-Propanone, 3-hydroxy-1,3-diphenyl 1-Propanone, 3-hydroxy-1,3-diphenyl C15H14O2 查看详情
42052-61-9 2,6-二苯亚甲基环己酮 2,6-Bis[(E)-phenylmethylidene]cyclohexanone 查看详情
42053-26-9 Diethyl N,N-Diisopropylphosphoramidite Diethyl N,N-Diisopropylphosphoramidite C10H24NO2P 查看详情
42053-84-9 5-(2-氯苯基)-1,2,4-噻二唑-3-胺 5-(2-Chlorophenyl)-1,2,4-thiadiazol-3-amine 查看详情
42053-93-0 4-(3-甲基-2-丁氧基)-苯甲醛 4-[(E)-but-2-enoxy]benzaldehyde 查看详情
42055-00-5 1-Pentanamine, 5-bromo-N-[2-(2,6-dimethylphenoxy)ethyl]-N-ethyl-, ethanedioate (1:1) 1-Pentanamine, 5-bromo-N-[2-(2,6-dimethylphenoxy)ethyl]-N-ethyl-, ethanedioate (1:1) 查看详情
42055-15-2 3-(甲胺基)-1-丙醇 3-(METHYLAMINO)-1-PROPANOL C4H11NO 查看详情
42055-16-3 3-(乙氨基)-1-丙醇 3-(ethylamino)propan-1-ol C5H13NO 查看详情
42055-81-2 4-Pyrimidineacetamide, 2-(3-fluorophenyl)-N-hydroxy-6-(1-pyrrolidinyl)- 4-Pyrimidineacetamide, 2-(3-fluorophenyl)-N-hydroxy-6-(1-pyrrolidinyl)- 查看详情
42056-77-9 4-(4-溴苯基)-N-苯基-2-氨基噻唑 4-(4-Bromophenyl)-N-phenyl-1,3-thiazol-2-amine 查看详情
42056-95-1 2-(hydroxyimino)-N-(2-methoxyphenyl)-3-oxobutyramide 2-(hydroxyimino)-N-(2-methoxyphenyl)-3-oxobutyramide C11H12N2O4 查看详情
42056-96-2 N-(2,4-二甲基-苯基)-2-羟基亚氨基-3-氧代丁酰胺 N-(2,4-DIMETHYL-PHENYL)-2-HYDROXYIMINO-3-OXO-BUTYRAMIDE C12H14N2O3 查看详情
42057-22-7 美洛西林钠 4-Thia-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 3,3-dimethyl-6-[[[[[3-(methylsulfonyl)-2-oxo-1-imidazolidinyl]carbonyl]amino]phenylacetyl]amino]-7-oxo-, monosodium salt, [2S-[2alpha,5alpha,6beta(S*)]] C21H26N5NaO8S2 查看详情
42057-23-8 Benzeneacetic acid, α-[[[3-(methylsulfonyl)-2-oxo-1-imidazolidinyl]carbonyl]amino]-, (αR)- Benzeneacetic acid, α-[[[3-(methylsulfonyl)-2-oxo-1-imidazolidinyl]carbonyl]amino]-, (αR)- C13H15N3O6S 查看详情
42057-28-3 美洛西林钠杂质 Mezlocillin Sodium impurity C13H15N3O6S 查看详情
42057-30-7 氨基-(2,6-二氯-苯基)-乙酸 2-amino-2-(2,6-dichlorophenyl)acetic acid 查看详情
42058-59-3 3-羟基苯乙酸甲酯 3-HYDROXYPHENYLACETIC ACID METHYL ESTER C9H10O3 查看详情
42058-68-4 [3-(2-Hydroxyethoxy)-phenyl]-acetic acid methyl ester [3-(2-Hydroxyethoxy)-phenyl]-acetic acid methyl ester 查看详情
42059-48-3 乙酸4-乙酰基-3-羟基苯酯 2-INDANCARBOXYLICACID C10H10O4 查看详情
42059-49-4 3-甲酰基-4-氧代-4H-苯并吡喃-7-基乙酸酯 7-ACETOXY-3-FORMYLCHROMONE C12H8O5 查看详情
42059-55-2 7-羟基-4-氧代-4H-1-苯并吡喃-3-羧醛 7-hydroxy-4-oxochromene-3-carbaldehyde 查看详情
42059-56-3 3-甲酰基-7-甲氧基色酮 3-FORMYL-7-METHOXYCHROMONE C11H8O4 查看详情