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
194553-72-5 2H-1-Benzopyran,4-ethoxy-2,3-dimethyl-(9CI) 2H-1-Benzopyran,4-ethoxy-2,3-dimethyl-(9CI) C13H16O2 查看详情
19456-19-0 1,2-Cyclohexanediol, cyclic sulfite, trans- (8CI) 1,2-Cyclohexanediol, cyclic sulfite, trans- (8CI) C6H10O3S 查看详情
19456-48-5 聚(9,9-二-n-辛基芴基-2,7-二基) POLY(9 9-DI-N-OCTYLFLUORENYL-2 7-DIYL) <(C29H41)>n 查看详情
19456-73-6 4-((4-(Dimethylamino)-2,3-xylyl)azo)pyridine 1-oxide 4-((4-(Dimethylamino)-2,3-xylyl)azo)pyridine 1-oxide C15H18N4O 查看详情
19456-74-7 4-[[4-(Dimethylamino)-m-tolyl]azo]-3-methylpyridine 1-oxide 4-[[4-(Dimethylamino)-m-tolyl]azo]-3-methylpyridine 1-oxide C15H18N4O 查看详情
19456-75-8 NSC170584 NSC170584 查看详情
19456-83-8 4,4-dimethylcholesta-8,14-dien-3-ol 4,4-dimethylcholesta-8,14-dien-3-ol C29H48O 查看详情
19457-36-4 (20S)-22-Methyl-3α,9α-epoxy-14β,18-(epoxyethanimino)-5β-pregna-7,16-diene-3β,11α,20-triol 20-(p-bromobenzoate) (20S)-22-Methyl-3α,9α-epoxy-14β,18-(epoxyethanimino)-5β-pregna-7,16-diene-3β,11α,20-triol 20-(p-bromobenzoate) C31H38BrNO6 查看详情
19457-37-5 batrachotoxinin A batrachotoxinin A C24H35NO5 查看详情
19457-55-7 6-亚甲基雄-4-烯-3,17-二酮 6-Methyleneandrost-4-ene-3,17-dione C20H26O2 查看详情
19458-46-9 罗汉松甾酮C 20,26-dihydroxyecdysone C27H44O8 查看详情
19458-48-1 (5β)-17,20:20,21-Bis[Methylenebis(oxy)]pregnan-3-one (5β)-17,20:20,21-Bis[Methylenebis(oxy)]pregnan-3-one C23H34O5 查看详情
19458-49-2 17,20:20,21-Bis(Methylenedioxy)-5β-pregnan-3β-ol 17,20:20,21-Bis(Methylenedioxy)-5β-pregnan-3β-ol 查看详情
19459-33-7 4-溴-9H-芴 4-broMo-9H-fluorene C13H9Br 查看详情
194590-84-6 Acetamide, N-(2-(5-amino-7-bromo-4-chloro-2H-benzotriazol-2-yl)-5-(bis (2-methoxyethyl)amino)-4-methoxyphenyl) Acetamide, N-(2-(5-amino-7-bromo-4-chloro-2H-benzotriazol-2-yl)-5-(bis (2-methoxyethyl)amino)-4-methoxyphenyl) 查看详情
194592-43-3 Benzofuran, 7-(1,1-dimethylethyl)-2,3-dihydro-3,3-dimethyl-5-(2-thienyl)- Benzofuran, 7-(1,1-dimethylethyl)-2,3-dihydro-3,3-dimethyl-5-(2-thienyl)- 查看详情
194594-07-5 Ruthenium, dichloro(3-phenyl-2-propenylidene)bis(triphenylphosphine)- Ruthenium, dichloro(3-phenyl-2-propenylidene)bis(triphenylphosphine)- 查看详情
194594-23-5 1,2-Pyrrolidinedicarboxylic acid, 5-hydroxy-, 1-(1,1-diMethylethyl) 2-ethyl ester, (2S) 1,2-Pyrrolidinedicarboxylic acid, 5-hydroxy-, 1-(1,1-diMethylethyl) 2-ethyl ester, (2S) C12H21NO5 查看详情
194594-24-6 5-甲氧基吡咯烷-1,2-二羧酸-(2S)-1-叔丁基-2-乙酯 (2S)-1-TERT-BUTYL 2-ETHYL 5-METHOXYPYRROLIDINE-1,2-DICARBOXYLATE C13H23NO5 查看详情
194594-60-0 (4-(2-(二甲氨基)乙氧基)苯基)硼酸 (4-(2-(Dimethylamino)ethoxy)phenyl)boronic acid 查看详情
194594-62-2 2-HYDROXY-1-BROMO-6-METHOXY-NAPHTHALENE 2-HYDROXY-1-BROMO-6-METHOXY-NAPHTHALENE 查看详情
1945942-54-0 1,3-Benzenediol, 5-[1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]- 1,3-Benzenediol, 5-[1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]- 查看详情
1945950-20-8 PDD 00017272 PDD 00017272 查看详情
1945950-21-9 PDD 00017273 PDD 00017273 C23H26N6O4S2 查看详情
1945966-28-8 (11BS)-2,6-双(4-氯苯基)-4-羟基萘并[2,1-D:1',2'-F][1,3,2]二氧杂膦4-氧化物 (11bS)-2,6-Bis(4-chlorophenyl)-4-hydroxydinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide C32H19Cl2O4P 查看详情
1945979-17-8 isopropyl (1S,3R)-3-acetamidocyclohexane-1-carboxylate isopropyl (1S,3R)-3-acetamidocyclohexane-1-carboxylate C12H21NO3 查看详情
194599-71-8 N-苄氧羰基-苯甘氨醛 Cbz-L-Phenylglycinal C16H15NO3 查看详情
1945997-27-2 木兰苷F , 来源于厚朴 Magnoloside F, from Mangnolia officinalis 查看详情
1946-00-5 1-methyl-4-(1-methylvinyl)cyclohexane-1,2-diol 1-methyl-4-(1-methylvinyl)cyclohexane-1,2-diol C10H18O2 查看详情
1946-74-3 檜酚酮 -THUJAPLICIN C10H12O2 查看详情
1946-82-3 Nα-乙酰-L-赖氨酸 AC-Lys-OH C8H16N2O3 查看详情
19460-85-6 (S)-2-(苄氨基)丙酸甲酯盐酸盐 bzl-ala-ome hcl C11H16ClNO2 查看详情
19460-86-7 n-me-phe-ome hcl n-me-phe-ome hcl C11H16ClNO2 查看详情
19460-97-0 ZO-叔丁基-L-丝氨酸N-羟基琥珀酰亚胺酯 Z-SER(TBU)-OSU C19H24N2O7 查看详情
194600-16-3 (1S,4S)-2,5-DIAZABICYCLO(2.2.2)OCTANE (1S,4S)-2,5-DIAZABICYCLO(2.2.2)OCTANE C6H12N2 查看详情
194601-05-3 1H-Indole-1-pentanoic acid, 5-nitro- 1H-Indole-1-pentanoic acid, 5-nitro- 查看详情
1946010-72-5 硫代L CLEAVABLE 生物素 Thiol cleavable biotin 查看详情
1946010-79-2 (R)-1-((5-Chloropyridin-3-yl)methyl)-8-((R)-3-methylmorpholino)-2-(trifluoromethyl)-3,4-dihydro-1H-pyrimido[1,2-a]pyrimidin-6(2H)-one (R)-1-((5-Chloropyridin-3-yl)methyl)-8-((R)-3-methylmorpholino)-2-(trifluoromethyl)-3,4-dihydro-1H-pyrimido[1,2-a]pyrimidin-6(2H)-one 查看详情
1946010-80-5 methyl cis-3-{[(tert-butoxy)carbonyl]amino}-1-methylcyclobutane-1-carboxylate methyl cis-3-{[(tert-butoxy)carbonyl]amino}-1-methylcyclobutane-1-carboxylate C12H21NO4 查看详情
1946010-81-6 (2S,4R)-1,4-二甲基吡咯烷-2-羧酸 (2S,4R)-1,4-dimethylpyrrolidine-2-carboxylic acid 查看详情
1946010-83-8 tert‐butyl (2R,3S)‐2‐cyano‐3‐hydroxypyrrolidine‐1‐carboxylate tert‐butyl (2R,3S)‐2‐cyano‐3‐hydroxypyrrolidine‐1‐carboxylate 查看详情
1946010-85-0 tert-butyl (2S,5S)-5-hydroxy-2-methylpiperidine-1-carboxylate tert-butyl (2S,5S)-5-hydroxy-2-methylpiperidine-1-carboxylate C11H21NO3 查看详情
1946010-88-3 methyl (2R,3R)-3-hydroxypyrrolidine-2-carboxylate hydrochloride methyl (2R,3R)-3-hydroxypyrrolidine-2-carboxylate hydrochloride C6H12ClNO3 查看详情
1946010-89-4 (3S)-3-methanesulfonylpiperidine hydrochloride (3S)-3-methanesulfonylpiperidine hydrochloride C6H14ClNO2S 查看详情
1946010-90-7 D-脯氨酸,4-[[((1-,1-二甲基乙氧基)羰基]氨基]-1-甲基-,(4R)- D-​Proline, 4-​[[(1,​1-​dimethylethoxy)​carbonyl]​amino]​-​1-​methyl-​, (4R)​- 查看详情
1946010-91-8 (3S,4S)-4-甲基-3-(甲基氨基)哌啶-1-甲酸叔丁酯半草酸酯 tert-butyl (3S,4S)-4-methyl-3-(methylamino)piperidine-1-carboxylate hemioxalate 查看详情
1946010-92-9 methyl trans-3-{[(tert-butoxy)carbonyl]amino}-1-methylcyclobutane-1-carboxylate methyl trans-3-{[(tert-butoxy)carbonyl]amino}-1-methylcyclobutane-1-carboxylate 查看详情
1946010-93-0 (3R)-3-methanesulfonylpiperidine hydrochloride (3R)-3-methanesulfonylpiperidine hydrochloride C6H14ClNO2S 查看详情
1946010-95-2 (3R)-3-amino-5-(3-fluorophenyl)-9-methyl-2,3-dihydro-1H-1,4-benzodiazepin-2-one (3R)-3-amino-5-(3-fluorophenyl)-9-methyl-2,3-dihydro-1H-1,4-benzodiazepin-2-one 查看详情
1946010-96-3 反式-3-呋喃胺,四氢-4-甲基盐酸盐 trans-3-furanamine, tetrahydro-4-methyl- hydrochloride 查看详情