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
1990538-02-7 3-[[[3-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-5-methyl-1-oxohexyl]amino]methyl]-5-methyl-hexanoic Acid Phenylmethyl Ester 3-[[[3-[[[(1,1-Dimethylethoxy)carbonyl]amino]methyl]-5-methyl-1-oxohexyl]amino]methyl]-5-methyl-hexanoic Acid Phenylmethyl Ester C28H46N2O5 查看详情
1990538-03-8 普瑞巴林杂质01 4,9-diisobutyl-1,6-diazecane-2,7-dione C16H30N2O2 查看详情
1990547-35-7 (2R,4R)-2-methyltetrahydro-2H-pyran-4-yl butyrate (2R,4R)-2-methyltetrahydro-2H-pyran-4-yl butyrate C10H18O3 查看详情
19906-72-0 蜂斗菜内酯 Bakkenolide A C15H22O2 查看详情
1990669-40-3 2-Chloro-5-[(4-methylphenyl)methoxy]benzoic acid 2-Chloro-5-[(4-methylphenyl)methoxy]benzoic acid 查看详情
19907-28-9 5,6-dihydroretinal 5,6-dihydroretinal C20H30O 查看详情
19907-59-6 L-2,2-DiMethylthiazolidine-4-carboxylic Acid Methyl Ester L-2,2-DiMethylthiazolidine-4-carboxylic Acid Methyl Ester C7H13NO2S 查看详情
19907-89-2 (1α,4β)-p-Mentha-2,5-dien-7-ol (1α,4β)-p-Mentha-2,5-dien-7-ol 查看详情
19908-01-1 2-Propenal, 3-(2-isothiocyanatophenyl)-, (2E)- 2-Propenal, 3-(2-isothiocyanatophenyl)-, (2E)- 查看详情
19908-06-6 L-Asparagine, L-lysyl- L-Asparagine, L-lysyl- 查看详情
19908-48-6 高丽槐素 (-)-Maackiain C16H12O5 查看详情
19908-69-1 密花豚草素 Confertin C15H20O3 查看详情
1990882-74-0 2-methyl-4-((2-methylbenzyl)oxy)benzoic acid 2-methyl-4-((2-methylbenzyl)oxy)benzoic acid 查看详情
19909-10-5 1-(4-cyclopentylphenyl)-2-(4-methyl-1-piperazinyl)ethanol 1-(4-cyclopentylphenyl)-2-(4-methyl-1-piperazinyl)ethanol 查看详情
19909-44-5 1,4-diphenylbutane-1,2,3,4-tetrone 1,4-diphenylbutane-1,2,3,4-tetrone C16H10O4 查看详情
1991-28-2 6-Acetyl-5-hydroxy-7-methyl-1,4-naphthoquinone 6-Acetyl-5-hydroxy-7-methyl-1,4-naphthoquinone 查看详情
1991-43-1 2,3,5,6-四氟-4-碘苯胺 Benzenamine, 2,3,5,6-tetrafluoro-4-iodo C6H2F4IN 查看详情
1991-52-2 2,5-二叔丁基-4-甲氧基苯酚 2,5-DI-TERT-BUTYL-4-HYDROXYANISOLE C15H24O2 查看详情
1991-78-2 (S)-2-氨基-3-(4-氯苯基)丙酸 4-chloro-3-phenylalanine C9H10ClNO2 查看详情
1991-79-3 2-溴苯丙氨酸 2-Bromo-L-phenylalanine C9H10BrNO2 查看详情
1991-80-6 (S)-2-氨基-3-(2-溴苯基)丙酸 Phenylalanine, 4-bromo- 查看详情
1991-81-7 4-iodophenylalanine 4-iodophenylalanine 查看详情
1991-86-2 α-Methyl-D-tyrosine α-Methyl-D-tyrosine 查看详情
1991-87-3 4-甲基-L-苯丙氨酸 4-Methylphenyl-L-alanine C10H13NO2 查看详情
1991-98-6 2-氨基-3-喹啉-4-基-丙酸 2-amino-3-quinolin-4-ylpropanoic acid C12H12N2O2 查看详情
19910-00-0 Acetic acid, 2-(2-phenylcyclohexylidene)- Acetic acid, 2-(2-phenylcyclohexylidene)- 查看详情
19910-29-3 2,3,3-三甲基丁酸 2,3,3-TRIMETHYLBUTANOIC ACID C7H14O2 查看详情
19910-30-6 Butanoic acid, 2,3,3-trimethyl-, methyl ester Butanoic acid, 2,3,3-trimethyl-, methyl ester C8H16O2 查看详情
19910-33-9 α-甲基-4-硝基苯乙酸 2-(4-nitrophenyl)propionic acid C9H9NO4 查看详情
19910-65-7 过氧化二碳酸二仲丁酯 Di-sec-butyl peroxydicarbonate C10H18O6 查看详情
19910-92-0 双(4-甲基-3-硝基苯基)甲酮 Bis(4-methyl-3-nitrophenyl)methanone C15H12N2O5 查看详情
199102-69-7 3-氧代-3-(4-丙基苯基)丙腈 3-Oxo-3-(4-propyl-phenyl)-propionitrile C12H13NO 查看详情
199102-70-0 3-(4-异丙基苯基)-3-氧代丙腈 3-(4-ISOPROPYLPHENYL)-3-OXOPROPANENITRILE 查看详情
199102-80-2 2,3-二甲氧基苯甲酰基乙腈 2,3-DIMETHOXBENZOYLACETONITRILE 查看详情
199103-19-0 4-[(甲基磺酰基)氧基]哌啶-1-羧酸苄酯 benzyl 4-(methanesulfonyloxy)piperidine-1-carboxylate C14H19NO5S 查看详情
199103-27-0 4-(4-哌啶氧基)苯甲醛 4-(4-Piperidinyloxy)benzaldehyde 查看详情
199105-03-8 4-(2-氨基苯基)哌啶-1-羧酸叔丁酯 tert-Butyl4-(2-aminophenyl)piperidine-1-carboxylate C16H24N2O2 查看详情
199105-15-2 1H-SPIRO[PIPERIDINE-4,2-QUINAZOLIN]-4(3H)-ONE HCL 1H-SPIRO[PIPERIDINE-4,2-QUINAZOLIN]-4(3H)-ONE HCL C12H16ClN3O 查看详情
199105-16-3 1-苄基-4-(2-硝基苯基)哌嗪 1-benzyl-4-(2-nitrophenyl)piperazine 查看详情
199105-17-4 2-(4-苄基-哌嗪-1-基)苯胺 2-(4-BENZYL-PIPERAZIN-1-YL)ANILINE C17H21N3 查看详情
199105-18-5 Methanesulfonamide, N-[2-[4-(phenylmethyl)-1-piperazinyl]phenyl] Methanesulfonamide, N-[2-[4-(phenylmethyl)-1-piperazinyl]phenyl] C18H23N3O2S 查看详情
199105-19-6 N-[2-(哌嗪-1-基)]甲基磺酰胺盐酸盐 N-[2-(PIPERAZIN-1-YL)PHENYL]METHYLSULPHONAMIDE HYDROCHLORIDE C11H17N3O2S 查看详情
199106-13-3 MJ 33 MJ 33 C22H44F3O7P 查看详情
199106-80-4 1-乙基-3-(3-羟丙基)脲 1-Ethyl-3-(3-hydroxypropyl)urea 查看详情
199106-97-3 N-乙基-2-甲氧基-N-(3-甲基苯基)苯甲酰胺 N-Ethyl-2-Methoxy-N-(3-Methylphenyl)benzaMide C17H19NO2 查看详情
199106-99-5 N-(2-ethyl-6-methylphenyl)-4-methoxybenzamide N-(2-ethyl-6-methylphenyl)-4-methoxybenzamide 查看详情
199107-74-9 7-Ethyl-2-methylundecan-1-ol 7-Ethyl-2-methylundecan-1-ol 查看详情
199107-79-4 N-(4-乙基苯基)-4-硝基苯甲酰胺, 97% N-(4-Ethylphenyl)-4-nitrobenzamide, 97% 查看详情
199107-82-9 ethyl (2,2,2-trichloro-1-(4-nitrophenoxy)ethyl)carbamate ethyl (2,2,2-trichloro-1-(4-nitrophenoxy)ethyl)carbamate 查看详情
19911-07-0 Phosphonic acid, (oxiranylmethyl)-, dipropyl ester (9CI) Phosphonic acid, (oxiranylmethyl)-, dipropyl ester (9CI) C9H19O4P 查看详情