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
518984-29-7 isobutyl 4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate isobutyl 4-(4-hydroxy-3-methoxyphenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate C17H22N2O4S 查看详情
518984-34-4 (Z)-methyl 5-(4-acetoxy-3-methoxyphenyl)-2-(1-heptyl-2-oxoindolin-3-ylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-methyl 5-(4-acetoxy-3-methoxyphenyl)-2-(1-heptyl-2-oxoindolin-3-ylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518984-40-2 (Z)-ethyl 2-(3-methoxy-4-(pentyloxy)benzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-ethyl 2-(3-methoxy-4-(pentyloxy)benzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518984-42-4 (Z)-ethyl 2-(4-(isopentyloxy)-3-methoxybenzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-ethyl 2-(4-(isopentyloxy)-3-methoxybenzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518984-44-6 (E)-ethyl 5-(4-acetoxy-3-methoxyphenyl)-2-(4-ethoxybenzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (E)-ethyl 5-(4-acetoxy-3-methoxyphenyl)-2-(4-ethoxybenzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate C28H28N2O7S 查看详情
518984-58-2 (Z)-allyl 2-(1-(4-fluorobenzyl)-2-oxoindolin-3-ylidene)-5-(4-methoxyphenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-allyl 2-(1-(4-fluorobenzyl)-2-oxoindolin-3-ylidene)-5-(4-methoxyphenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518984-62-8 (E)-methyl 5-(4-acetoxy-3-methoxyphenyl)-2-(4-(allyloxy)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (E)-methyl 5-(4-acetoxy-3-methoxyphenyl)-2-(4-(allyloxy)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518984-63-9 (E)-methyl 5-(4-acetoxy-3-methoxyphenyl)-7-methyl-3-oxo-2-(3,4,5-trimethoxybenzylidene)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (E)-methyl 5-(4-acetoxy-3-methoxyphenyl)-7-methyl-3-oxo-2-(3,4,5-trimethoxybenzylidene)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate C28H28N2O9S 查看详情
518984-68-4 (Z)-methyl 5-(4-acetoxy-3-methoxyphenyl)-7-methyl-2-((5-methylfuran-2-yl)methylene)-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-methyl 5-(4-acetoxy-3-methoxyphenyl)-7-methyl-2-((5-methylfuran-2-yl)methylene)-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate C24H22N2O7S 查看详情
518984-72-0 (E)-methyl 5-(4-acetoxy-3-methoxyphenyl)-2-(4-(diethylamino)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (E)-methyl 5-(4-acetoxy-3-methoxyphenyl)-2-(4-(diethylamino)benzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518984-80-0 (Z)-isopropyl 2-(4-(isopentyloxy)benzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-isopropyl 2-(4-(isopentyloxy)benzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518984-82-2 (Z)-ethyl 7-methyl-2-(2-nitrobenzylidene)-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-ethyl 7-methyl-2-(2-nitrobenzylidene)-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate C21H17N3O5S2 查看详情
518984-84-4 (Z)-ethyl 7-methyl-3-oxo-2-(3-phenoxybenzylidene)-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-ethyl 7-methyl-3-oxo-2-(3-phenoxybenzylidene)-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate C27H22N2O4S2 查看详情
518984-90-2 (E)-3-(4-hydroxy-3,5-dimethylphenyl)-2-(piperidine-1-carbonyl)prop-2-enenitrile (E)-3-(4-hydroxy-3,5-dimethylphenyl)-2-(piperidine-1-carbonyl)prop-2-enenitrile C17H20N2O2 查看详情
518984-98-0 (5Z)-5-[[2-(dimethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one (5Z)-5-[[2-(dimethylamino)-9-methyl-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-3-(oxolan-2-ylmethyl)-2-sulfanylidene-1,3-thiazolidin-4-one C20H22N4O3S2 查看详情
518985-07-4 (Z)-isopropyl 2-(2,6-dichlorobenzylidene)-5-(4-methoxyphenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-isopropyl 2-(2,6-dichlorobenzylidene)-5-(4-methoxyphenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate C25H22Cl2N2O4S 查看详情
518985-09-6 (E)-isopropyl 2-(4-ethoxy-3-methoxybenzylidene)-5-(4-methoxyphenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (E)-isopropyl 2-(4-ethoxy-3-methoxybenzylidene)-5-(4-methoxyphenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate C28H30N2O6S 查看详情
518985-17-6 (5Z)-3-[(4-methoxyphenyl)methyl]-5-[[2-(3-morpholin-4-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one (5Z)-3-[(4-methoxyphenyl)methyl]-5-[[2-(3-morpholin-4-ylpropylamino)-4-oxopyrido[1,2-a]pyrimidin-3-yl]methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one 查看详情
518985-19-8 methyl 2-(3-(4-(allyloxy)-2-methylbenzoyl)-2-(4-fluorophenyl)-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)-4-methylthiazole-5-carboxylate methyl 2-(3-(4-(allyloxy)-2-methylbenzoyl)-2-(4-fluorophenyl)-4-hydroxy-5-oxo-2,5-dihydro-1H-pyrrol-1-yl)-4-methylthiazole-5-carboxylate 查看详情
518985-30-3 (E)-methyl 5-(4-acetoxy-3-methoxyphenyl)-2-((5-(2-chlorophenyl)furan-2-yl)methylene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (E)-methyl 5-(4-acetoxy-3-methoxyphenyl)-2-((5-(2-chlorophenyl)furan-2-yl)methylene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518985-39-2 (Z)-isopropyl 2-(1-(4-fluorobenzyl)-2-oxoindolin-3-ylidene)-5-(4-methoxyphenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-isopropyl 2-(1-(4-fluorobenzyl)-2-oxoindolin-3-ylidene)-5-(4-methoxyphenyl)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518985-40-5 (E)-ethyl 5-(4-acetoxy-3-methoxyphenyl)-2-(4-fluorobenzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (E)-ethyl 5-(4-acetoxy-3-methoxyphenyl)-2-(4-fluorobenzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518985-42-7 (E)-ethyl 5-(4-acetoxy-3-methoxyphenyl)-2-(3-methoxybenzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (E)-ethyl 5-(4-acetoxy-3-methoxyphenyl)-2-(3-methoxybenzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate C27H26N2O7S 查看详情
518985-45-0 allyl 4-methyl-2-(2-(m-tolyloxy)acetamido)thiazole-5-carboxylate allyl 4-methyl-2-(2-(m-tolyloxy)acetamido)thiazole-5-carboxylate C17H18N2O4S 查看详情
518985-47-2 2-[(4-chloro-3-nitrobenzoyl)amino]-N-(3-methoxypropyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 2-[(4-chloro-3-nitrobenzoyl)amino]-N-(3-methoxypropyl)-4,5,6,7-tetrahydro-1-benzothiophene-3-carboxamide 查看详情
518985-57-4 (5Z)-3-(2-methoxyethyl)-5-[(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one (5Z)-3-(2-methoxyethyl)-5-[(9-methyl-4-oxo-2-piperidin-1-ylpyrido[1,2-a]pyrimidin-3-yl)methylidene]-2-sulfanylidene-1,3-thiazolidin-4-one 查看详情
518985-67-6 (E)-isobutyl 7-methyl-3-oxo-5-(thiophen-2-yl)-2-(3,4,5-trimethoxybenzylidene)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (E)-isobutyl 7-methyl-3-oxo-5-(thiophen-2-yl)-2-(3,4,5-trimethoxybenzylidene)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518985-72-3 (Z)-methyl 5-(4-acetoxy-3-methoxyphenyl)-2-(1-ethyl-2-oxoindolin-3-ylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-methyl 5-(4-acetoxy-3-methoxyphenyl)-2-(1-ethyl-2-oxoindolin-3-ylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate C28H25N3O7S 查看详情
518985-78-9 (Z)-ethyl 5-(4-acetoxy-3-methoxyphenyl)-2-(2-chloro-6-fluorobenzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (Z)-ethyl 5-(4-acetoxy-3-methoxyphenyl)-2-(2-chloro-6-fluorobenzylidene)-7-methyl-3-oxo-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518985-86-9 (E)-isobutyl 2-(2-methoxybenzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (E)-isobutyl 2-(2-methoxybenzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate C24H24N2O4S2 查看详情
518985-88-1 (E)-isobutyl 7-methyl-2-(4-methylbenzylidene)-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (E)-isobutyl 7-methyl-2-(4-methylbenzylidene)-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate 查看详情
518986-50-0 3H-Pyrazol-3-one,5-(1H-benzimidazol-2-yl)-2,4-dihydro-(9CI) 3H-Pyrazol-3-one,5-(1H-benzimidazol-2-yl)-2,4-dihydro-(9CI) 查看详情
518987-30-9 1,2-Benzenediamine,4-ethyl-5-methyl-(9CI) 1,2-Benzenediamine,4-ethyl-5-methyl-(9CI) C9H14N2 查看详情
518987-33-2 6-氟-1H-吲唑-3-甲醛 6-Fluoro-1H-indazole-3-carbaldehyde C8H5FN2O 查看详情
518987-35-4 5-甲基-3-(1H)吲唑甲醛 5-Methyl-1H-indazole-3-carbaldehyde C9H8N2O 查看详情
518987-37-6 6-甲氧基-1H-吲唑-3-甲醛 6-METHOXY-1H-INDAZOLE-3-CARBALDEHYDE C9H8N2O2 查看详情
518987-75-2 5-氰基引唑-3-甲醛 5-Cyano indazole-3-carboxaldehyde 查看详情
518987-93-4 4-氟-1H-吲唑-3-甲醛 4-FLUORO-3-(1H)INDAZOLE CARBOXALDEHYDE C8H5FN2O 查看详情
518989-99-6 产品编号2174 CAS518989-99-6 分子式C6H3ClFIZn 分子量321.82 品牌Rieke Metals 4-CHLORO-2-FLUOROPHENYLZINC IODIDE C6H3ClFIZn 查看详情
51899-07-1 3-羟基丁酸钙 Calcium 3-hydroxybutyrate 查看详情
518990-00-6 产品编号2178 CAS518990-00-6 分子式C7H3BrFNZn 分子量265.38 品牌Rieke Metals 3-CYANO-4-FLUOROPHENYLZINC BROMIDE C7H3BrFNZn 查看详情
518990-02-8 (5-氟-1H-吲唑-3-基)甲醇 (5-Fluoro-1H-indazol-3-yl)methanol 查看详情
518990-03-9 (6-氟-2H-吲唑-3-基)甲醇 (6-fluoro-1H-indazol-3-yl)methanol 查看详情
518990-04-0 (5-甲基-1H-吲唑-3-基)甲醇 5-METHYL-3-HYDROXYMETHYL (1H)INDAZOLE C9H10N2O 查看详情
518990-05-1 (6-甲氧基-1H-吲唑-3-基)甲醇 3-HydroxyMethyl-6-Methoxy-1H-indazole C9H10N2O2 查看详情
518990-19-7 3-(叔丁氧基甲基)-1H-吡唑-4-羧酸乙酯 Ethyl 3-(tert-butoxymethyl)-1H-pyrazole-4-carboxylate 查看详情
518990-20-0 1,4,6,7-四氢吡喃并[4,3-c]吡唑-3-甲酸 1,4,6,7-Tetrahydropyrano[4,3-c]pyrazole-3-carboxylic acid C7H8N2O3 查看详情
518990-21-1 1,4,6,7-四氢吡喃o[4,3-c]吡唑-3-羧酸乙酯 ethyl 1,4,6,7-tetrahydropyrano[4,3-c]pyrazole-3-carboxylate C9H12N2O3 查看详情
518990-23-3 5-叔丁基-3-乙基-1,4,6,7-四氢-5H-吡唑并[4,3-c]吡啶-3,5-二羧酸 5-tert-butyl 3-ethyl 6,7-dihydro-1H-pyrazolo[4,3-c]pyridine-3,5(4H)-dicarboxylate C14H21N3O4 查看详情
518990-24-4 2-氧代-2-(1-Boc-4-氧代-3-哌啶)乙酸乙酯 tert-butyl 3-(2-ethoxy-2-oxoacetyl)-4-oxopiperidine-1-carboxylate C14H21NO6 查看详情