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
303181-72-8 2-Amino-4-chloro-5-fluoro-phenol 2-Amino-4-chloro-5-fluoro-phenol C6H5ClFNO 查看详情
303183-89-3 2-Furancarboxylicacid,2-ethyltetrahydro-5-oxo-,(2R)-(9CI) 2-Furancarboxylicacid,2-ethyltetrahydro-5-oxo-,(2R)-(9CI) C7H10O4 查看详情
303184-53-4 Ethyl Melagatran Ethyl Melagatran 查看详情
303185-87-7 1,2,3,4-四氢-2,7-萘二酚 1,2,3,4-tetrahydronaphthalene-2,7-diol C10H12O2 查看详情
303186-14-3 2-乙基-2-金刚烷基丙烯酸酯 2-ETHYL-2-ADAMANTYL ACRYLATE C15H22O2 查看详情
303186-19-8 4-(二氟(3,4,5-三氟苯氧基)甲基)-4'-乙基-3,5-二氟-1,1'-联苯 4-(Difluoro(3,4,5-trifluorophenoxy)methyl)-4'-ethyl-3,5-difluoro-1,1'-biphenyl C21H13F7O 查看详情
303186-20-1 4-(二氟(3,4,5-三氟苯氧基)甲基)-3,5-二氟-4'-丙基-1,1'-联苯 4-(Difluoro(3,4,5-trifluorophenoxy)methyl)-3,5-difluoro-4'-propyl-1,1'-biphenyl 查看详情
303186-36-9 4-(二氟(3,4,5-三氟苯氧基)甲基)-2',3,5-三氟-4''-丙基-1,1':4',1''-三联苯 4-(Difluoro(3,4,5-trifluorophenoxy)methyl)-2',3,5-trifluoro-4''-propyl-1,1':4',1''-terphenyl C28H18F8O 查看详情
303187-63-5 Pyrrolidine, 1-[2-[2-nitro-5-(phenylMethoxy)phenyl]ethenyl] Pyrrolidine, 1-[2-[2-nitro-5-(phenylMethoxy)phenyl]ethenyl] C19 H20 N2 O3 查看详情
303187-78-2 4-(1,3-二甲基-2-咪唑啉基)吡啶 4-(1,3-DIMETHYL-2-IMIDAZOLIDINYL)PYRIDINE C10H15N3 查看详情
303187-82-8 N-(2,6-dimethylphenyl)-1-naphthamide N-(2,6-dimethylphenyl)-1-naphthamide C19H17NO 查看详情
303187-98-6 4-methyl-N-(2-{[2-nitro-4-(trifluoromethyl)phenyl]amino}ethyl)benzenesulfonamide 4-methyl-N-(2-{[2-nitro-4-(trifluoromethyl)phenyl]amino}ethyl)benzenesulfonamide 查看详情
303188-13-8 3-Pyridinamine, 2-(4-chlorophenoxy)- 3-Pyridinamine, 2-(4-chlorophenoxy)- 查看详情
303189-45-9 (Z)-5,5-dimethyl-N-(4-methylbenzylidene)-3-phenyl-2-thioxothiazolidin-4-amine oxide (Z)-5,5-dimethyl-N-(4-methylbenzylidene)-3-phenyl-2-thioxothiazolidin-4-amine oxide 查看详情
303189-51-7 (±)-环氧丙三羧酸 单钾盐 -Epoxytricarballylic acid monopotassiu C6H5O7.K 查看详情
303189-52-8 6-hydroxy-5-((6-hydroxy-2,4-dioxo-1-(o-tolyl)-1,2,3,4-tetrahydropyrimidin-5-yl)(pyridin-4-yl)methyl)-3-(o-tolyl)pyrimidine-2,4(1H,3H)-dione 6-hydroxy-5-((6-hydroxy-2,4-dioxo-1-(o-tolyl)-1,2,3,4-tetrahydropyrimidin-5-yl)(pyridin-4-yl)methyl)-3-(o-tolyl)pyrimidine-2,4(1H,3H)-dione 查看详情
303189-70-0 (Z)-3-butyl-N-(2-methoxybenzylidene)-5,5-dimethyl-2-thioxothiazolidin-4-amine oxide (Z)-3-butyl-N-(2-methoxybenzylidene)-5,5-dimethyl-2-thioxothiazolidin-4-amine oxide C17H24N2O2S2 查看详情
303189-83-5 3-benzyl-4-[(Z)-(2-chloro-6-fluorobenzylidene)(oxido)-lambda~5~-azanyl]-5,5-dimethyl-1,3-thiazolidine-2-thione 3-benzyl-4-[(Z)-(2-chloro-6-fluorobenzylidene)(oxido)-lambda~5~-azanyl]-5,5-dimethyl-1,3-thiazolidine-2-thione 查看详情
30319-01-8 Thiophene, 3,4-dibromo-2-methyl- Thiophene, 3,4-dibromo-2-methyl- 查看详情
30319-03-0 Thiophene, 2,3-dibromo-5-methyl- Thiophene, 2,3-dibromo-5-methyl- 查看详情
30319-05-2 3-溴-2-甲基噻吩 3-bromo-2-methylthiophene C5H5BrS 查看详情
30319-06-3 3,4,5-三溴-2-甲基噻吩 2,3,4-Tribromo-5-methylthiophene C5H3Br3S 查看详情
303190-20-7 3-amino-4,6-dimethyl-5-N-phenylthieno[2,3-b]pyridine-2,5-dicarboxamide 3-amino-4,6-dimethyl-5-N-phenylthieno[2,3-b]pyridine-2,5-dicarboxamide 查看详情
303191-26-6 五氟苯丙基三甲氧基硅烷 trimethoxy[3-(pentafluorophenyl)propyl]silane C12H15F5O3Si 查看详情
303192-07-6 (4Z)-4-(4-butoxybenzylidene)-2-(4-chlorophenyl)-1,3-oxazol-5(4H)-one (4Z)-4-(4-butoxybenzylidene)-2-(4-chlorophenyl)-1,3-oxazol-5(4H)-one C20H18ClNO3 查看详情
303192-21-4 N'-[(E)-(3,4-dimethoxyphenyl)methylidene]-2,3-dihydro-1,4-benzodioxine-2-carbohydrazide N'-[(E)-(3,4-dimethoxyphenyl)methylidene]-2,3-dihydro-1,4-benzodioxine-2-carbohydrazide 查看详情
303192-33-8 3,4-dibromo-2-{(E)-[2-(2,4-dinitrophenyl)hydrazinylidene]methyl}-6-methoxyphenol 3,4-dibromo-2-{(E)-[2-(2,4-dinitrophenyl)hydrazinylidene]methyl}-6-methoxyphenol C14H10Br2N4O6 查看详情
303192-36-1 5-(2-甲氧基苯基)-4H-1,2,4-三唑-3-胺 5-(2-Methoxyphenyl)-4H-1,2,4-triazol-3-amine C9H10N4O 查看详情
303192-77-0 N'-[(1E)-1-(4-chlorophenyl)ethylidene]-2,3-dihydro-1,4-benzodioxine-2-carbohydrazide N'-[(1E)-1-(4-chlorophenyl)ethylidene]-2,3-dihydro-1,4-benzodioxine-2-carbohydrazide 查看详情
303192-83-8 N-[(Z)-(5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylideneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide N-[(Z)-(5-chloro-3-methyl-1-phenylpyrazol-4-yl)methylideneamino]-2,3-dihydro-1,4-benzodioxine-3-carboxamide 查看详情
303192-89-4 N'-{(E)-[4-(dipropylamino)phenyl]methylidene}-2-phenylacetohydrazide N'-{(E)-[4-(dipropylamino)phenyl]methylidene}-2-phenylacetohydrazide C21H27N3O 查看详情
303193-07-9 2-N,4-N-bis(4-fluorophenyl)-6-methylpyrimidine-2,4-diamine 2-N,4-N-bis(4-fluorophenyl)-6-methylpyrimidine-2,4-diamine 查看详情
303193-65-9 N'-[(1Z)-1-(thiophen-2-yl)ethylidene]-2,3-dihydro-1,4-benzodioxine-2-carbohydrazide N'-[(1Z)-1-(thiophen-2-yl)ethylidene]-2,3-dihydro-1,4-benzodioxine-2-carbohydrazide 查看详情
303194-44-7 5-(1-ethyl-6-methoxy-2(1H)-quinolinylidene)-3-methyl-2-thioxo-1,3-thiazolidin-4-one 5-(1-ethyl-6-methoxy-2(1H)-quinolinylidene)-3-methyl-2-thioxo-1,3-thiazolidin-4-one 查看详情
303194-50-5 pentyl 6-methyl-4-[2-(propyloxy)phenyl]-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate pentyl 6-methyl-4-[2-(propyloxy)phenyl]-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate 查看详情
303194-74-3 5-(4-bromophenyl)-3-[2-(4-bromophenyl)vinyl]-1-(3-chlorophenyl)-4,5-dihydro-1H-pyrazole 5-(4-bromophenyl)-3-[2-(4-bromophenyl)vinyl]-1-(3-chlorophenyl)-4,5-dihydro-1H-pyrazole 查看详情
303194-76-5 1-(3-fluorophenyl)-5-(4-methoxyphenyl)-3-[2-(4-methoxyphenyl)vinyl]-4,5-dihydro-1H-pyrazole 1-(3-fluorophenyl)-5-(4-methoxyphenyl)-3-[2-(4-methoxyphenyl)vinyl]-4,5-dihydro-1H-pyrazole 查看详情
303194-93-6 4-(3-fluoroanilino)-1,2-naphthalenedione 4-(3-fluoroanilino)-1,2-naphthalenedione C16H10FNO2 查看详情
303195-01-9 2-({2,4-bisnitronaphthalen-1-yl}amino)-1,3-thiazole 2-({2,4-bisnitronaphthalen-1-yl}amino)-1,3-thiazole 查看详情
303195-08-6 5-oxo-5-{[3-(trifluoromethyl)phenyl]amino}pentanoic acid 5-oxo-5-{[3-(trifluoromethyl)phenyl]amino}pentanoic acid 查看详情
303195-53-1 4-溴-N-(4-氯-2-甲基苯)苯甲酰胺 4-bromo-N-(4-chloro-2-methylphenyl)benzamide C14H11BrClNO 查看详情
303195-80-4 2-(2-methylphenoxy)-N'-(5-nitro-2-oxoindol-3-yl)acetohydrazide 2-(2-methylphenoxy)-N'-(5-nitro-2-oxoindol-3-yl)acetohydrazide 查看详情
303197-30-0 3'-O-(2-Methoxyethyl)adenosine 3'-O-(2-Methoxyethyl)adenosine C13H19N5O5 查看详情
303198-10-9 (2-{2-[4-(hexyloxy)phenoxy]ethoxy}benzylidene)propanedinitrile (2-{2-[4-(hexyloxy)phenoxy]ethoxy}benzylidene)propanedinitrile 查看详情
303198-25-6 N-[(E)-{4-[2-(4-cyclohexylphenoxy)ethoxy]phenyl}methylidene]-4H-1,2,4-triazol-4-amine N-[(E)-{4-[2-(4-cyclohexylphenoxy)ethoxy]phenyl}methylidene]-4H-1,2,4-triazol-4-amine C23H26N4O2 查看详情
303198-50-7 N-[(E)-{3,5-dichloro-4-[2-(4-methylphenoxy)ethoxy]phenyl}methylidene]-4H-1,2,4-triazol-4-amine N-[(E)-{3,5-dichloro-4-[2-(4-methylphenoxy)ethoxy]phenyl}methylidene]-4H-1,2,4-triazol-4-amine 查看详情
303198-52-9 N-[(E)-{3,5-dichloro-4-[2-(2-methylphenoxy)ethoxy]phenyl}methylidene]-4H-1,2,4-triazol-4-amine N-[(E)-{3,5-dichloro-4-[2-(2-methylphenoxy)ethoxy]phenyl}methylidene]-4H-1,2,4-triazol-4-amine C18H16Cl2N4O2 查看详情
303198-66-5 5-{[1-(4-fluorobenzyl)-1H-indol-3-yl]methylidene}-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione 5-{[1-(4-fluorobenzyl)-1H-indol-3-yl]methylidene}-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione 查看详情
303198-90-5 N-[(E)-{5-bromo-2-[(2-chlorobenzyl)oxy]phenyl}methylidene]-4H-1,2,4-triazol-4-amine N-[(E)-{5-bromo-2-[(2-chlorobenzyl)oxy]phenyl}methylidene]-4H-1,2,4-triazol-4-amine 查看详情
303198-92-7 2-(5-amino-1,3,4-thiadiazol-2-yl)-N-[(E)-[5-(3-chloro-4-methoxyphenyl)furan-2-yl]methylideneamino]acetamide 2-(5-amino-1,3,4-thiadiazol-2-yl)-N-[(E)-[5-(3-chloro-4-methoxyphenyl)furan-2-yl]methylideneamino]acetamide 查看详情