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
50896-54-3 4-甲基苯磺酸 (S)-(+)-1-甲基丙酯 (S)-(+)-1-METHYLPROPYL 4-METHYLBENZENESULFONATE C11H16O3S 查看详情
50896-97-4 甲硫氨酸杂质11 Methionine Impurity 11 查看详情
50896-99-6 阿米卡星EP杂质G D-Streptamine, O-3-amino-3-deoxy-α-D-glucopyranosyl-(1→6)-O-[6-amino-6-deoxy-α-D-glucopyranosyl-(1→4)]-N1-[(2R)-4-amino-2-hydroxy-1-oxobutyl]-2-deoxy- C22H43N5O13 查看详情
50897-27-3 苯基丝氨酸 PHENYLSERINE C9H11NO3 查看详情
50897-30-8 2-氨基-3-羟基-3-(4-甲氧基苯基)丙酸 2-Amino-3-hydroxy-3-(4-methoxyphenyl)propanoic acid C10H13NO4 查看详情
50899-03-1 4-乙基磺酰基苯甲醛 4-Ethylsulfonylbenzaldehyde C9H10O3S 查看详情
50899-04-2 5-Fluoro-furan-2-carbaldehyde 5-Fluoro-furan-2-carbaldehyde 查看详情
50899-10-0 4-胺基巴豆酸(-2-甲氧基)乙酯 2-METHOXYETHYL-4-AMINOCROTONATE C7H13NO3 查看详情
50899-39-3 1-(methoxymethyl)-1H-indole-2,3-dione 1-(methoxymethyl)-1H-indole-2,3-dione 查看详情
50899-59-7 1-(羟基甲基)-吲哚-3-二酮 1-(Hydroxymethyl)-1H-indole-2,3-dione C9H7NO3 查看详情
509-00-2 17,20-dihydroxypregn-4-ene-3,11,20-trione 20-(3-cyclopentylpropionate) 17,20-dihydroxypregn-4-ene-3,11,20-trione 20-(3-cyclopentylpropionate) C29H40O6 查看详情
509-09-1 五氟丙酸银 SILVER PENTAFLUOROPROPIONATE C3AgF5O2 查看详情
509-15-9 钩吻素甲 Gelsemine C20H22N2O2 查看详情
509-16-0 化合物 T30217 4-[[[2-[(4-Amino-1,4-dioxobutyl)amino]benzoyl]oxy]methyl]-20-ethyl-1α,6β,14α,16β-tetramethoxyaconitane-7,8-diol C36H51N3O10 查看详情
509-17-1 洋翠雀鹼 ajacine C34H48N2O9 查看详情
509-18-2 硬飞燕草碱 delsoline C25H41NO7 查看详情
509-20-6 乌头原碱 ACONINE C25H41NO9 查看详情
509-24-0 准噶尔乌头碱 Songorine C22H31NO3 查看详情
509-34-2 溶剂红49 Solvent Red 49 C28H30N2O3 查看详情
509-36-4 beta-colubrine beta-colubrine C22H24N2O3 查看详情
509-38-6 化合物 T34827 TETRAPHYLLICINE C20H24N2O 查看详情
509-40-0 (17R)-1-Acetyl-19,20-didehydro-17,18-epoxycuran-17-ol (17R)-1-Acetyl-19,20-didehydro-17,18-epoxycuran-17-ol C21H24N2O3 查看详情
509-44-4 Alpha-可鲁勃林 α-Colubrine C22H24N2O3 查看详情
509-45-5 (19R)-1-Acetyl-17,19-epoxy-11-methoxycuran (19R)-1-Acetyl-17,19-epoxy-11-methoxycuran C22H28N2O3 查看详情
509-49-9 β-D-Glucopyranoside, (3β)-1,2,6,7-tetradehydro-3,15-dimethoxyerythrinan-16-yl (9CI) β-D-Glucopyranoside, (3β)-1,2,6,7-tetradehydro-3,15-dimethoxyerythrinan-16-yl (9CI) C24H31NO8 查看详情
509-64-8 异可待因 (5alpha,6beta)-7,8-didehydro-4,5-epoxy-3-methoxy-17-methylmorphinan-6-ol C18H21NO3 查看详情
509-66-0 Neopinone Neopinone C18H19NO3 查看详情
509-71-7 双醋氢吗啡 Dihydroheroine C21H25NO5 查看详情
509-72-8 3',6'-二氨基荧烷 Fluoran, 3,6-diamino C20H14N2O3 查看详情
509-77-3 3,3-bis(4-aminophenyl)phthalide 3,3-bis(4-aminophenyl)phthalide C20H16N2O2 查看详情
509-80-8 帽柱木菲碱 MITRAPHYLLINE C21H24N2O4 查看详情
509-84-2 美索庚嗪 Metethoheptazine C17H25NO2 查看详情
509-86-4 环庚比妥 heptabarb C13H18N2O3 查看详情
509-87-5 5-Ethyl-5-(1-piperidinyl)barbituric acid 5-Ethyl-5-(1-piperidinyl)barbituric acid C11H17N3O3 查看详情
509-93-3 豚草素 ambrosin C15H18O3 查看详情
509-96-6 12alpha-羟基鱼藤酮 12alpha-HYDROXYROTENONE C23H22O7 查看详情
509-99-9 Neohecogenin Neohecogenin 查看详情
5090-29-9 Noradrenalone Hydrochloride Noradrenalone Hydrochloride 查看详情
5090-31-3 D,L-变肾上腺素盐酸盐 4-(1-HYDROXY-2-(METHYLAMINO)ETHYL)-2-METHOXYPHENOL HYDROCHLORIDE 查看详情
5090-33-5 2-(3-甲氧苯基)丙烷-1-胺 2-(3-methoxyphenyl)propan-1-amine C10H15NO 查看详情
5090-36-8 3-(2-aminoethyl)-1H-indole-5,6-diol 3-(2-aminoethyl)-1H-indole-5,6-diol C10H12N2O2 查看详情
5090-37-9 4,5-二氢-2-[(2-甲基苯并硝基苯[B]噻吩)甲基]-1H-咪唑盐酸盐 4,5-dihydro-2-[(2-methylbenzo[b]thien-3-yl)methyl]-1H-imidazole monohydrochloride C13H15ClN2S 查看详情
5090-41-5 9-OCTADECENAL 9-OCTADECENAL C18H34O 查看详情
5090-63-1 DEHYDRONOOTKATONE DEHYDRONOOTKATONE C15H20O 查看详情
5090-86-8 mansonone D mansonone D 查看详情
5090-88-0 化合物 T25776 3,6,9-Trimethylnaphtho[1,8-bc]pyran-7,8-dione C15H12O3 查看详情
50901-17-2 Silane, (2-bromo-1,2-diphenylethoxy)trimethyl- (9CI) Silane, (2-bromo-1,2-diphenylethoxy)trimethyl- (9CI) C17H21BrOSi 查看详情
50901-18-3 3-(乙酰胺基)噻吩-2-羧酸 3-Acetamido-2-thiophenecarboxylic acid C7H7NO3S 查看详情
50901-33-2 1-(6-Hydroxy-4-methoxy-1,3-benzodioxol-5-yl)-2-(3,4,5-trimethoxyphenyl) ethanone 1-(6-Hydroxy-4-methoxy-1,3-benzodioxol-5-yl)-2-(3,4,5-trimethoxyphenyl) ethanone C19H20O8 查看详情
50901-42-3 哒嗪-4-甲醛 PYRIDAZINE-4-CARBALDEHYDE C5H4N2O 查看详情