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    热门化合物HOT
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4,4-Trifluoro-3-(p-chloroanilino)-2-phenyl-2-butenenitrile 170300-50-2 C16H10ClF3N2
    4,4,4-Trifluoro-3-(p-chloroanilino)-2-phenyl-2-butenenitrile
    —— (4-chlorophenyl)(2,5-dimethylphenyl)sulfide 116432-92-9 C14H13ClS
    (4-chlorophenyl)(2,5-dimethylphenyl)sulfide
    —— 4-methyl-2-phenyl-thiopyrano[2,3-<i>b</i>]indole 35155-93-2 C18H13NS
    4-methyl-2-phenyl-thiopyrano[2,3-<i>b</i>]indole
    —— 4-[4-phenethyl-1-(2-phenoxy-ethyl)-piperidin-4-yl]-morpholine 13697-54-6 C25H34N2O2
    4-[4-phenethyl-1-(2-phenoxy-ethyl)-piperidin-4-yl]-morpholine
    —— 4-Cyclopentyl-4-oxo-butylcyanid 18843-03-3 C10H15NO
    4-Cyclopentyl-4-oxo-butylcyanid
    —— 4-[(2-hydroxy-1,2-diphenylethylidene)amino]-3-propyl-1H-1,2,4-triazole-5-thione 312933-14-5 C19H20N4OS
    4-[(2-hydroxy-1,2-diphenylethylidene)amino]-3-propyl-1H-1,2,4-triazole-5-thione
    —— 4-{3-[2-(3,4-bis-benzyloxy-phenyl)-2-hydroxy-ethylamino]-propyl}-4<i>H</i>-benzo[1,4]oxazin-3-one 64917-05-1 C33H34N2O5
    4-{3-[2-(3,4-bis-benzyloxy-phenyl)-2-hydroxy-ethylamino]-propyl}-4<i>H</i>-benzo[1,4]oxazin-3-one
    —— 4-[4-(2-Diethylamino-ethylamino)-naphthalen-1-ylazo]-benzonitrile 5236-36-2 C23H25N5
    4-[4-(2-Diethylamino-ethylamino)-naphthalen-1-ylazo]-benzonitrile
    —— 4-bromo-N-methyl-N-(3-methylbut-2-en-1-yl)aniline 1227063-11-7 C12H16BrN
    4-bromo-N-methyl-N-(3-methylbut-2-en-1-yl)aniline
    —— (4-hydroxy-phenyl)-[2-oxo-3-(2-oxo-propionylamino)-azetidin-1-yl]-acetic acid 59509-64-7 C14H14N2O6
    (4-hydroxy-phenyl)-[2-oxo-3-(2-oxo-propionylamino)-azetidin-1-yl]-acetic acid
    —— 4-{3-[4-(4-phenoxy-benzyl)-phenyl]-propyl}-morpholine 96072-78-5 C26H29NO2
    4-{3-[4-(4-phenoxy-benzyl)-phenyl]-propyl}-morpholine
    —— 4-Methoxybenzoic acid 2-[(4-fluoro-2-methylphenyl)methylene]hydrazide 1236310-02-3 C16H15FN2O2
    4-Methoxybenzoic acid 2-[(4-fluoro-2-methylphenyl)methylene]hydrazide
    —— 4-Hydroxy-3,3,6-trimethyl-oenanthsaeurenitril 91016-18-1 C10H19NO
    4-Hydroxy-3,3,6-trimethyl-oenanthsaeurenitril
    —— 4-iodonon-3-en-5-one 1430111-91-3 C9H15IO
    4-iodonon-3-en-5-one
    —— (4aS,8aR)-7-Hydroxy-2,2-dimethyl-octahydro-1,7-methano-naphthalen-5-one 32632-70-5 C13H20O2
    (4aS,8aR)-7-Hydroxy-2,2-dimethyl-octahydro-1,7-methano-naphthalen-5-one
    —— 4-Ethoxy-2-trichloromethyl-4,5-dihydro-oxazole 50839-61-7 C6H8Cl3NO2
    4-Ethoxy-2-trichloromethyl-4,5-dihydro-oxazole
    —— 4-butyl-4-pyridin-2-yl-2,6-bis-trifluoromethyl-1,4-dihydro-quinoline 35853-59-9 C20H18F6N2
    4-butyl-4-pyridin-2-yl-2,6-bis-trifluoromethyl-1,4-dihydro-quinoline
    —— 4-Aethyl-5-<4-sulfamoyl-phenyl>-4H-<1,2,4>triazol-3-ol 30902-34-2 C10H12N4O3S
    4-Aethyl-5-<4-sulfamoyl-phenyl>-4H-<1,2,4>triazol-3-ol
    —— 4-butyl-5-(2-chloro-phenyl)-2,4-dihydro-[1,2,4]triazole-3-thione 26029-17-4 C12H14ClN3S
    4-butyl-5-(2-chloro-phenyl)-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 4-<1-Ethoxy-2-<2>fluorenyl-2-oxo-ethylamino>-benzoesaeure 95704-80-6 C24H21NO4
    4-<1-Ethoxy-2-<2>fluorenyl-2-oxo-ethylamino>-benzoesaeure
    —— 4-benzyl-6-chloro-1-methyl-1,2,3,4-tetrahydro-quinoxaline 28199-25-9 C16H17ClN2
    4-benzyl-6-chloro-1-methyl-1,2,3,4-tetrahydro-quinoxaline
    —— 4-(2,5-dichloro-phenylazo)-3,5-diphenyl-pyrazole-1-carboxylic acid amide 27394-25-8 C22H15Cl2N5O
    4-(2,5-dichloro-phenylazo)-3,5-diphenyl-pyrazole-1-carboxylic acid amide
    —— 4-Methoxy-2-carboxybenzofuran-3-carbonsaeureethylester 36748-73-9 C13H12O6
    4-Methoxy-2-carboxybenzofuran-3-carbonsaeureethylester
    —— 4-Anilinomethyl-2,6-dimethyl-3-ethylamino-pyridin 31964-63-3 C16H21N3
    4-Anilinomethyl-2,6-dimethyl-3-ethylamino-pyridin
    —— (4-hydroxyoxan-4-yl)methyl 2-acetamido-3-phenylpropanoate 136561-23-4 C17H23NO5
    (4-hydroxyoxan-4-yl)methyl 2-acetamido-3-phenylpropanoate
    —— (4aS,8aS)-2-[1,3]Dioxan-2-yl-5,5,8a-trimethyl-4a,5,6,7,8,8a-hexahydro-4H-naphthalen-1-one 76461-46-6 C17H26O3
    (4aS,8aS)-2-[1,3]Dioxan-2-yl-5,5,8a-trimethyl-4a,5,6,7,8,8a-hexahydro-4H-naphthalen-1-one
    —— 4-(6-fluoropyridine-2-carbonyl)piperazine-1-carboxylic acid tert-butyl ester 1071521-56-6 C15H20FN3O3
    4-(6-fluoropyridine-2-carbonyl)piperazine-1-carboxylic acid tert-butyl ester
    —— 4-(4-chlorophenyl)-5-(4-methoxyphenyl)thieno[3,2-b]pyridin-7(4H)-one 1428144-35-7 C20H14ClNO2S
    4-(4-chlorophenyl)-5-(4-methoxyphenyl)thieno[3,2-b]pyridin-7(4H)-one
    —— 4-[3-(1-Hydroxy-1-phenyl-propyl)-pyrrolidino]-1-(4-fluor-phenyl)-butanon-(1) 21492-52-4 C23H28FNO2
    4-[3-(1-Hydroxy-1-phenyl-propyl)-pyrrolidino]-1-(4-fluor-phenyl)-butanon-(1)
    —— [4-(2-Bromo-butyryl)-phenoxy]-acetic acid 33254-94-3 C12H13BrO4
    [4-(2-Bromo-butyryl)-phenoxy]-acetic acid
    —— 4-Methyl-1,2,3,9,10,10a-hexahydro-benzo[f]azulene 30767-08-9 C15H18
    4-Methyl-1,2,3,9,10,10a-hexahydro-benzo[f]azulene
    —— 4,6-Dimethoxy-5-(2-methyl-cyclopent-1-enyl)-2,3,3a,8a-tetrahydro-benzo[b]furo[3,2-d]furan 27699-85-0 C18H22O4
    4,6-Dimethoxy-5-(2-methyl-cyclopent-1-enyl)-2,3,3a,8a-tetrahydro-benzo[b]furo[3,2-d]furan
    —— 4-Hydroxy-3-isopropoxycarbonyl-benzoesaeure-3-pyridylmethylester 24234-44-4 C17H17NO5
    4-Hydroxy-3-isopropoxycarbonyl-benzoesaeure-3-pyridylmethylester
    —— 4α-Chloro-5β,6β-epoxy-cholestan-3β-ol 30656-69-0 C27H45ClO2
    4α-Chloro-5β,6β-epoxy-cholestan-3β-ol
    —— (4-Hydroxy-5,6-dimethoxy-3-methyl-pyridin-2-yl)-acetic acid 5024-14-6 C10H13NO5
    (4-Hydroxy-5,6-dimethoxy-3-methyl-pyridin-2-yl)-acetic acid
    —— 4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-pentafluorophenyl ester 25693-27-0 C19H14F5NO5
    4-Hydroxy-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 2-pentafluorophenyl ester
    —— 4-methoxy-5-(2-oxo-propyl)-chromen-2-one 33524-98-0 C13H12O4
    4-methoxy-5-(2-oxo-propyl)-chromen-2-one
    —— 4,7-dimethoxy-benzo[1,3]dioxole-5,6-dicarboxylic acid monomethyl ester 33316-08-4 C12H12O8
    4,7-dimethoxy-benzo[1,3]dioxole-5,6-dicarboxylic acid monomethyl ester
    —— 4-ethyl-5-methyl-2,5-diphenyl-pyrazolidin-3-one 30486-62-5 C18H20N2O
    4-ethyl-5-methyl-2,5-diphenyl-pyrazolidin-3-one
    —— 4-phenyl-2-thioxo-2,3,4,4a,5,6-hexahydro-1<i>H</i>-quinazolin-7-one 30569-87-0 C14H14N2OS
    4-phenyl-2-thioxo-2,3,4,4a,5,6-hexahydro-1<i>H</i>-quinazolin-7-one
    —— 4-[2-(4-dimethylamino-phenyl)-[1,3]dithian-5-ylsulfanyl]-6-methyl-pyrimidin-2-ylamine 28857-58-1 C17H22N4S3
    4-[2-(4-dimethylamino-phenyl)-[1,3]dithian-5-ylsulfanyl]-6-methyl-pyrimidin-2-ylamine
    —— 4-acetyl-2,5,5-triphenyl-pyrazolidin-3-one 30645-62-6 C23H20N2O2
    4-acetyl-2,5,5-triphenyl-pyrazolidin-3-one
    —— 4-bromo-N-(3-dipropylaminomethyl-4-hydroxybenzyl)benzamide 1609658-14-1 C21H27BrN2O2
    4-bromo-N-(3-dipropylaminomethyl-4-hydroxybenzyl)benzamide
    —— 4-ethoxyquinolin-8-amine 53867-96-2 C11H12N2O
    4-ethoxyquinolin-8-amine
    —— 4-hydroxy-5-oxo-2,3,5-triphenyl-valeric acid amide 855228-36-3 C23H21NO3
    4-hydroxy-5-oxo-2,3,5-triphenyl-valeric acid amide
    —— 4-chloro-2-(5-methoxy-[1]naphthylamino)-benzoic acid 857589-05-0 C18H14ClNO3
    4-chloro-2-(5-methoxy-[1]naphthylamino)-benzoic acid
    —— 4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-({[4'-(trifluoromethyl)biphenyl-4-yll]methyl}sulfonyl) butanoic acid 1369803-44-0 C25H20F3N3O5S
    4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-({[4'-(trifluoromethyl)biphenyl-4-yll]methyl}sulfonyl) butanoic acid
    —— 4.6-Dibrom-phthalid 98556-25-3 C8H4Br2O2
    4.6-Dibrom-phthalid
    —— 4-[3-(4-amino-cyclohexylcarbamoyl)-5-(6-amino-pyridin-3-ylmethoxy)-phenoxy]-benzimidic acid ethyl ester 1256593-79-9 C28H33N5O4
    4-[3-(4-amino-cyclohexylcarbamoyl)-5-(6-amino-pyridin-3-ylmethoxy)-phenoxy]-benzimidic acid ethyl ester
    —— 4-imidazol-1-yl-2,2-dimethyl-7-phenyl-hept-6-en-3-one 68042-03-5 C18H22N2O
    4-imidazol-1-yl-2,2-dimethyl-7-phenyl-hept-6-en-3-one