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
197850-75-2 5,6-CARBOXYFLUORESCEIN DIPIVALATE SUCCINIMIDE ESTER 5,6-CARBOXYFLUORESCEIN DIPIVALATE SUCCINIMIDE ESTER C35H31NO11 查看详情
197850-97-8 Butanoic acid, 4,4,4-trifluoro-3,3-dihydroxy-, ethyl ester Butanoic acid, 4,4,4-trifluoro-3,3-dihydroxy-, ethyl ester C6H9F3O4 查看详情
197852-01-0 N-甲基-3-氧代-3-苯基丙酰胺 N-Methyl-3-oxo-3-phenylpropanaMide C10H11NO2 查看详情
197853-31-9 L-778123类似物 L 778,123 C22H20ClN5O 查看详情
197854-73-2 Shikimic Acid Impurity 6 Shikimic Acid Impurity 6 查看详情
197854-74-3 2-氟萘基-1,3-二醇 1,3-Naphthalenediol, 2-fluoro C10H7FO2 查看详情
197855-65-5 半胱氨酸蛋白酶抑制剂 Z-PHE-DL-ALA-FLUOROMETHYLKETONE C21H23FN2O4 查看详情
197856-07-8 4-(hydroxymethyl)-1-phenylpiperidin-2-one 4-(hydroxymethyl)-1-phenylpiperidin-2-one 查看详情
197857-06-0 2-Butanol, 3-methyl-1-nitro-, (2S) 2-Butanol, 3-methyl-1-nitro-, (2S) C5H11NO3 查看详情
197857-42-4 Ethanone, 1-[5-[(1,1-dimethylethyl)amino]-2-methyl-4-phenyl-3-furanyl] Ethanone, 1-[5-[(1,1-dimethylethyl)amino]-2-methyl-4-phenyl-3-furanyl] C17H21NO2 查看详情
197859-72-6 DOBEMA DOBEMA 查看详情
19786-36-8 H-PRO-TYR-OH H-PRO-TYR-OH C14H18N2O4 查看详情
19786-48-2 2-(4-硝基苯氧基)乙酸甲酯 (4-Nitrophenoxy)acetic acid methyl ester C9H9NO5 查看详情
19786-56-2 4-肼基-5-甲基噻吩基嘧啶 4-HYDRAZINO-5-METHYLTHIENO[2,3-D]PYRIMIDINE C7H8N4S 查看详情
19786-58-4 5-氧代氮杂烷-1,4-二羧酸二乙酯 diethyl 5-oxoazepane-1,4-dicarboxylate C12H19NO5 查看详情
1978602-02-6 1-(2-Fluoro-4,6-dimethylphenyl)-4-propylcyclohexanol 1-(2-Fluoro-4,6-dimethylphenyl)-4-propylcyclohexanol 查看详情
197861-27-1 4-氯-5H-茚并[1,2-D]嘧啶 4-Chloro-5H-indeno[1,2-d]pyriMidine C11H7ClN2 查看详情
197863-31-3 3-Pyrazolidinone, 4,4-dimethyl-1-(4-nitrophenyl) 3-Pyrazolidinone, 4,4-dimethyl-1-(4-nitrophenyl) C11H13N3O3 查看详情
1978667-67-2 (4-bromo-3-chloro-2-fluorophenyl)(phenyl)methanol (4-bromo-3-chloro-2-fluorophenyl)(phenyl)methanol 查看详情
19788-24-0 (1,1-Dimethyl-prop-2-ynyl)-dimethyl-amine (1,1-Dimethyl-prop-2-ynyl)-dimethyl-amine 查看详情
19788-35-3 5-甲基异恶唑-3-羧酸甲酯 Methyl 5-methylisoxazole-3-carboxylate C6H7NO3 查看详情
19788-37-5 4-氯甲基-3,5-二甲基异噁唑 4-(Chloromethyl)-3,5-dimethylisoxazole C6H8ClNO 查看详情
19788-48-8 Mercaptoacetic acid 2-methoxyethyl ester Mercaptoacetic acid 2-methoxyethyl ester C5H10O3S 查看详情
19788-49-9 2-巯基丙酸乙酯 Mercaptopropionicacidethylester C5H10O2S 查看详情
19788-50-2 2-巯基丙酸丙酯 PROPYL2-MERCAPTOPROPIONATE C6H12O2S 查看详情
19788-74-0 C19:1 (CIS-10) METHYL ESTER C19:1 (CIS-10) METHYL ESTER C20H38O2 查看详情
197887-27-7 1-CBZ-3-[(4-CHLOROPHENYL)METHYL]-3-PIPERIDINECARBOXYLIC ACID 1-CBZ-3-[(4-CHLOROPHENYL)METHYL]-3-PIPERIDINECARBOXYLIC ACID C21H22ClNO4 查看详情
19789-35-6 o-tert-butylstyrene o-tert-butylstyrene 查看详情
19789-59-4 氨基(4-甲氧基苯基)乙酸 2-AMINO-2-(4-METHOXYPHENYL)ACETIC ACID C9H11NO3 查看详情
19789-69-6 8-Fluoro-4-nitroquinoline 1-oxide 8-Fluoro-4-nitroquinoline 1-oxide C9H5FN2O3 查看详情
19789-91-4 (Z)-4-氧代-4-(噻唑-2-基氨基)丁-2-烯酸 NSC80807 查看详情
197890-44-1 GW311616A GW311616A C19H32ClN3O4S 查看详情
197891-68-2 Imidodicarbonic acid, 2-?(4-?oxobutyl)?-?, 1-?(1,?1-?dimethylethyl) 3-?(phenylmethyl) ester Imidodicarbonic acid, 2-?(4-?oxobutyl)?-?, 1-?(1,?1-?dimethylethyl) 3-?(phenylmethyl) ester 查看详情
197891-83-1 3-(N,N-二甲基氨磺酰)苯-1-磺酰氯化 3-(N,N-dimethylsulfamoyl)benzene-1-sulfonyl chloride(WXC08527) 查看详情
197891-91-1 3-(吗啉-4-基)丙烷-1-磺酰氯盐酸盐 3-(Morpholin-4-yl)propane-1-sulfonyl chloride hydrochloride C7H15Cl2NO3S 查看详情
197891-94-4 3-(4-甲基哌嗪-1-基)丙烷-1-磺酰氯化二盐酸 3-(4-methylpiperazin-1-yl)propane-1-sulfonyl chloride dihydrochloride 查看详情
197892-14-1 (S)-benzyl tert-butyl (4-hydroxybutane-1,3-diyl)dicarbamate (S)-benzyl tert-butyl (4-hydroxybutane-1,3-diyl)dicarbamate C17H26N2O5 查看详情
197892-69-6 (2E)-4-(1-哌啶基)-2-丁烯酸盐酸盐 (E)-4-(Piperidin-1-yl)but-2-enoic acid hydrochloride C9H16ClNO2 查看详情
197893-07-5 N-BOC-D-蛋氨酰胺 Boc-D-Met-NH2 C10H20N2O3S 查看详情
197893-32-6 4-(氨基甲基)-1,3-噻唑-2-胺 3-AMINO-N,N-DIMETHYL-PROPIONAMIDE C4H7N3S 查看详情
197893-34-8 3-Thiophenemethanamine,5-amino-(9CI) 3-Thiophenemethanamine,5-amino-(9CI) C5H8N2S 查看详情
197893-57-5 N-(4-(氨基甲基)噻唑-2-基)乙酰胺 n-(4-(Aminomethyl)thiazol-2-yl)acetamide 查看详情
197894-84-1 CI-1044 CI-1044 C23H19N5O2 查看详情
197895-08-2 197895-08-2 197895-08-2 查看详情
197895-54-8 2,3,4-三-O-乙酰基-BETA-D-葡糖酸酯 2,3,4-Tri-O-acetyl-β-D-glucuronic Acid Methyl Ester, Trichloroacetimidate C15H18Cl3NO10 查看详情
1978967-84-8 Methanone, (5-chloro-2-fluorophenyl)(2,4,5-trifluorophenyl)- Methanone, (5-chloro-2-fluorophenyl)(2,4,5-trifluorophenyl)- 查看详情
197897-11-3 1-[[(6R,7R)-7-氨基-2-羧基-8-氧代-5-硫杂-1-氮杂二环[4.2.0]辛-2-烯-3-基]甲基]咪唑并[1,2-B]哒嗪碘化物 (6R,7R)-7-AMINO-3-(IMIDAZO[1,2-B]PYRIDAZIN-1(5H)-YLMETHYL)-8-OXO-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID HYDROIODIDE 查看详情
197899-76-6 (5-(吡啶-2-基)噻吩-2-基)甲醇 [5-(2-PYRIDINYL)-2-THIENYL]METHANOL C10H9NOS 查看详情
1979-29-9 2-(三氟甲氧基)苯甲酸 2-(trifluoromethoxy)benzoic acid C8H5F3O3 查看详情
1979-36-8 2',5'-二氟苯乙酮 2',5'-Difluoroacetophenone 查看详情