您好!欢迎来到化工e站网 登录 注册
我的EWeb ▼
导航菜单 ▼
中文 ▼
医药中间体
无机化工
有机原料
原料药
染料及颜料
表面活性剂
香精与香料
化学试剂
食品添加剂
催化剂及助剂
分析化学
CAS号 名称 英文名称 分子式 详情
7444-29-3 脱水亚叶酸 5,10-Methenyltetrahydrofolic acid C20H21N7O6 查看详情
7444-53-3 Ubiquinone Q6 Ubiquinone Q6 C39H58O4 查看详情
7444-55-5 2-amino-4-oxo-5-chloropentanoate 2-amino-4-oxo-5-chloropentanoate C5H8ClNO3 查看详情
74440-02-1 (Z)-2-(2-氨基噻唑-4-基)-2-叔丁氧羰基甲氧亚氨基乙酸 (Z)-2-(2-Aminothiazol-4-yl)-2-(tert-butoxycarbonylmethoxyimino)acetic acid C11H15N3O5S 查看详情
74440-05-4 (Z)-2-(2-氨基噻唑-4-基)-2-羧甲氧亚氨基乙酸 (Z)-2-(2-Aminothiazol-4-yl)-2-carboxymethoxyiminoacetic acid C7H7N3O5S 查看详情
74440-20-3 2-(1,3-dithiolan-2-ylidene)-1-phenyl-1,3-butanedione 2-(1,3-dithiolan-2-ylidene)-1-phenyl-1,3-butanedione 查看详情
74440-35-0 1H-Pyrazole-4-carboxylic acid, 3,5-diamino-, hydrazide 1H-Pyrazole-4-carboxylic acid, 3,5-diamino-, hydrazide C4H8N6O 查看详情
74440-80-5 4-氨基-3-溴苯酚 4-Amino-3-bromophenol C6H6BrNO 查看详情
74440-81-6 1-己基溴化吡啶翁 N-Hexylpyridinium Bromide C11H18BrN 查看详情
74440-82-7 3-碘-5-甲氧基苯甲酸 3-IODO-5-METHOXYBENZOIC ACID C8H7IO3 查看详情
74441-05-7 颜料黄 181 Pigment Yellow 181 C25H21N7O5 查看详情
74441-06-8 对氨基苯甲酰氨基苯甲酰胺 p-Aminobenzoyl benzamide C14H13N3O2 查看详情
74441-07-9 N-[4-(Acetylamino)phenyl]-4-aminobenzamide N-[4-(Acetylamino)phenyl]-4-aminobenzamide C15H15N3O2 查看详情
74442-16-3 4,4,6,8-四甲基-4H-吡咯并[3,2,1-IJ]喹啉-1,2-二酮 AKOS BBS-00005449 C15H15NO2 查看详情
74442-17-4 4,4,6-三甲基-4H-吡咯并[3,2,1-IJ]喹啉-1,2-二酮 4,4,6-Trimethyl-4H-pyrrolo[3,2,1-ij]quinoline-1,2-dione 查看详情
74442-97-0 Benzoic acid, 2-hydroxy-5-[(methylamino)carbonyl]-, ethyl ester Benzoic acid, 2-hydroxy-5-[(methylamino)carbonyl]-, ethyl ester C11H13NO4 查看详情
74443-00-8 ethyl 5-cyano-6-oxo-1,6-dihydropyridine-3-carboxylate ethyl 5-cyano-6-oxo-1,6-dihydropyridine-3-carboxylate C9H8N2O3 查看详情
74443-35-9 双(2,6-二甲基苯)胺 BIS-(2,6-DIMETHYL-PHENYL)-AMINE C16H19N 查看详情
74443-42-8 2-(2-硝基苯氧基)乙胺 2-(2-Nitrophenoxy)ethanamine 查看详情
74443-60-0 2,2',3,3',6,6'-Hexachloro-4-biphenylol 2,2',3,3',6,6'-Hexachloro-4-biphenylol 查看详情
74443-64-4 2,2',3,3',5,5'-Hexachloro-6-biphenylol 2,2',3,3',5,5'-Hexachloro-6-biphenylol C12H4Cl6O 查看详情
74443-99-5 N-[2-(diethylamino)ethyl]acrylamide monohydrochloride N-[2-(diethylamino)ethyl]acrylamide monohydrochloride 查看详情
74444-58-9 trans-1,2-dihydroxy-1,2,3,4-tetrahydrotriphenylene trans-1,2-dihydroxy-1,2,3,4-tetrahydrotriphenylene C18H16O2 查看详情
74444-59-0 1,2-epoxy-1,2,3,4-tetrahydrotriphenylene 1,2-epoxy-1,2,3,4-tetrahydrotriphenylene C18H14O 查看详情
74444-73-8 2-氨基-6-氯-1,2,3,4-四氢萘-2-羧酸 2-Amino-6-chloro-1,2,3,4-tetrahydronaphthalene-2-carboxylic acid 查看详情
74444-77-2 2-氨基-1,2,3,4-四氢萘-2-甲酸 2-Naphthalenecarboxylicacid, 2-amino-1,2,3,4-tetrahydro- C11H13NO2 查看详情
74444-81-8 5-氯-2-茚满酮 5-Chloro-2-indanone C9H7ClO 查看详情
74444-83-0 2-(4-氯苯基)环丙烷-1,1-二羧酸二乙酯 DIETHYL 2-(4-CHLOROPHENYL)-1,1-CYCLOPROPANEDICARBOXYLATE C15H17ClO4 查看详情
74446-19-8 2-氯-Alpha-氰基肉桂酸甲酯 METHYL 2-CHLORO-α-CYANOCINNAMATE C11H8ClNO2 查看详情
74446-86-9 4'-cyano[1,1'-biphenyl]-4-yl 4-heptylbicyclo[2.2.2]octane-1-carboxylate 4'-cyano[1,1'-biphenyl]-4-yl 4-heptylbicyclo[2.2.2]octane-1-carboxylate 查看详情
74447-38-4 甲磺酸-4-(2-羟乙基)-苯酯 4-(2-Hydroxyethyl)phenyl Methanesulfonate C9H12O4S 查看详情
74447-40-8 4-(2,2-二甲氧基乙基)-苯酚 4-(2,2-DIMETHOXY-ETHYL)-PHENOL 查看详情
74447-68-0 3-amino-7-(dimethylamino)-2,8-dimethylphenoxazin-5-ium chloride 3-amino-7-(dimethylamino)-2,8-dimethylphenoxazin-5-ium chloride 查看详情
74447-69-1 4'-溴-3-甲氧基联苯 4-BROMO-3'-METHOXYBIPHENYL C13H11BrO 查看详情
74447-73-7 3-溴-4-甲氧基联苯 2-bromo-1-methoxy-4-phenyl-benzene C13H11BrO 查看详情
74447-83-9 1,1'-Biphenyl, 3-chloro-3'-methoxy- 1,1'-Biphenyl, 3-chloro-3'-methoxy- 查看详情
74447-84-0 1,1'-Biphenyl, 3-chloro-4'-methoxy- 1,1'-Biphenyl, 3-chloro-4'-methoxy- 查看详情
74447-85-1 1,1'-Biphenyl, 3-chloro-4,4'-dimethoxy- 1,1'-Biphenyl, 3-chloro-4,4'-dimethoxy- 查看详情
74447-87-3 2-chloro-4',5-dimethoxy-1,1'-biphenyl 2-chloro-4',5-dimethoxy-1,1'-biphenyl 查看详情
74447-88-4 4,5-二氧代-4,5-二氢-1H-吡咯[2,3-f]喹啉-2,7,9-三羧酸三甲酯 4,5-Dioxo-4,5-dihydro-1H-pyrrol[2,3-f]quinoline-2,7,9-tricarboxylic acid trimethyl ester C17H12N2O8 查看详情
74448-00-3 n-甲基-n-[2-(甲基氨基)乙基]氨基甲酸甲酯 Methyl n-methyl-n-[2-(methylamino)ethyl]carbamate 查看详情
74448-13-8 LAMINARITRIOSE LAMINARITRIOSE C18H32O16 查看详情
74448-90-1 Benzene, 1-(1,1-dimethylethyl)-4-(4-methylphenoxy) Benzene, 1-(1,1-dimethylethyl)-4-(4-methylphenoxy) C17H20O 查看详情
74448-92-3 4-(4-氯苯氧基)苯甲腈 4-(4-CHLOROPHENOXY)BENZONITRILE C13H8ClNO 查看详情
7445-18-3 3,3-dimethyl-1,5-dioxonane-6,9-dione 3,3-dimethyl-1,5-dioxonane-6,9-dione C9H14O4 查看详情
7445-36-5 西甲硅油杂质14 1,9-Pentasiloxanediol, 1,1,3,3,5,5,7,7,9,9-decamethyl C10H32O6Si5 查看详情
7445-47-8 二己酸-2,2-二[[(己酰基)氧]甲基]-1,3-二丙酯 pentaerythritol tetrahexanoate C29H52O8 查看详情
7445-96-7 15Beta-hyfroxy-17beta-estradiol 15Beta-hyfroxy-17beta-estradiol 查看详情
74450-59-2 4-氨基-2-甲基苯甲酸乙酯 4-AMINO-2-METHYLBENZOIC ACID ETHYL ESTER C10H13NO2 查看详情
74451-79-9 Benzamide, 3-(aminosulfonyl)-4-chloro-N-(2-hydroxyethyl)- Benzamide, 3-(aminosulfonyl)-4-chloro-N-(2-hydroxyethyl)- 查看详情