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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4-cyclohexyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazol-2-yl)-trimethyl-urea 27422-90-8 C12H20N4OS2
    (4-cyclohexyl-5-thioxo-4,5-dihydro-[1,3,4]thiadiazol-2-yl)-trimethyl-urea
    —— 4-methoxycarbonyl-2-(methylthio)benzonitrile 176107-22-5 C10H9NO2S
    4-methoxycarbonyl-2-(methylthio)benzonitrile
    —— 4-Cyclobutyl-2-[5-(2-cyanomethylphenylmethoxy)benzofuran-2-yl]thiazole 149412-88-4 C24H20N2O2S
    4-Cyclobutyl-2-[5-(2-cyanomethylphenylmethoxy)benzofuran-2-yl]thiazole
    —— 4-fluoro-5-(4-hydroxypiperidino)-2-nitrobenzaldehyde dimethylacetal 155626-39-4 C14H19FN2O5
    4-fluoro-5-(4-hydroxypiperidino)-2-nitrobenzaldehyde dimethylacetal
    —— (4-Bromo-phenyl)-(5-hydroxy-3-methyl-isoxazolidin-2-yl)-methanone 132274-24-9 C11H12BrNO3
    (4-Bromo-phenyl)-(5-hydroxy-3-methyl-isoxazolidin-2-yl)-methanone
    —— 4-amino-3-methyl-1-(3-methyl-1-phenyl-pent-3-yl-aminocarbonyl)-1,2,4-triazolin-5-one 146850-48-8 C16H23N5O2
    4-amino-3-methyl-1-(3-methyl-1-phenyl-pent-3-yl-aminocarbonyl)-1,2,4-triazolin-5-one
    —— 4-[1-(2,3-Dimethyl-5-nitrobenzoyl)indol-3-yl]butyric acid 139227-09-1 C21H20N2O5
    4-[1-(2,3-Dimethyl-5-nitrobenzoyl)indol-3-yl]butyric acid
    —— 4-(morpholin-4-yl)butyl (E)-6-[1,3-dihydro-4-(fluoroacetyl)amino-6-methoxy-7-methyl-3-oxoisobenzofuran-5-yl]-4-methyl-4-hexenoate 1238171-17-9 C27H37FN2O7
    4-(morpholin-4-yl)butyl (E)-6-[1,3-dihydro-4-(fluoroacetyl)amino-6-methoxy-7-methyl-3-oxoisobenzofuran-5-yl]-4-methyl-4-hexenoate
    —— 4-[2-fluoro-3-(5-fluoro-3-oxo-1H-isoindol-2-yl)phenyl]-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxamide 1352838-86-8 C29H22F2N4O4
    4-[2-fluoro-3-(5-fluoro-3-oxo-1H-isoindol-2-yl)phenyl]-7-(2-methoxyethoxy)-9H-pyrido[3,4-b]indole-1-carboxamide
    —— 4'-[[5,7-dipropoxy-2-butyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid 136318-38-2 C32H36N2O5
    4'-[[5,7-dipropoxy-2-butyl-6(1H)-cycloheptimidazolon-1-yl]methyl]-[1,1'-biphenyl]-2-carboxylic acid
    —— 4-methoxy-2,6-diacetylpyridine bis(2,4,6-trimethylphenylimine) 1250445-94-3 C28H33N3O
    4-methoxy-2,6-diacetylpyridine bis(2,4,6-trimethylphenylimine)
    —— 4-[[4-(6-Bromoquinolin-4-yl)oxy-6-(4-ethylpiperazin-1-yl)-1,3,5-triazin-2-yl]amino]benzonitrile 1375077-29-4 C25H23BrN8O
    4-[[4-(6-Bromoquinolin-4-yl)oxy-6-(4-ethylpiperazin-1-yl)-1,3,5-triazin-2-yl]amino]benzonitrile
    —— 4-methyl-1,4-dihydropyrrolo[3,2-b]pyrrole-2-carboxylic acid 1007386-48-2 C8H8N2O2
    4-methyl-1,4-dihydropyrrolo[3,2-b]pyrrole-2-carboxylic acid
    —— (4S,6S,7S)-7-hydroxy-5-trityl-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(13),9,11-trien-8-one 1246012-80-5 C30H24N2O2
    (4S,6S,7S)-7-hydroxy-5-trityl-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(13),9,11-trien-8-one
    —— 4-(benzo[d][1,3]dioxol-6-yl)-3a,4-dihydro-2-phenylchromeno[4,3-e]isoindole-1,3(2H,6H,11bH,11cH)-dione 1616984-58-7 C28H21NO5
    4-(benzo[d][1,3]dioxol-6-yl)-3a,4-dihydro-2-phenylchromeno[4,3-e]isoindole-1,3(2H,6H,11bH,11cH)-dione
    —— <4,6,8-D3>-2,4,8-Tribrom-1,5-dimethylbicyclo<3.3.0>octa-2,6-dien-3,7-dicarbonitril 118682-69-2 C12H9Br3N2
    <4,6,8-D3>-2,4,8-Tribrom-1,5-dimethylbicyclo<3.3.0>octa-2,6-dien-3,7-dicarbonitril
    —— (4-methoxyphenyl)(1,1,2,2-tetrafluoro-3-(4'-(hexyloxy)biphenyl-4-yl)propyl)sulfane 1452822-37-5 C28H30F4O2S
    (4-methoxyphenyl)(1,1,2,2-tetrafluoro-3-(4'-(hexyloxy)biphenyl-4-yl)propyl)sulfane
    —— 4-[(4-bromophenyl)(cycloheptylidene)methyl]-2-fluorophenol 843662-20-4 C20H20BrFO
    4-[(4-bromophenyl)(cycloheptylidene)methyl]-2-fluorophenol
    —— 4-{[1-(3-bromo-5-methoxy-phenyl)-methylidene]-amino}-benzoic acid ethyl ester 1343456-51-8 C17H16BrNO3
    4-{[1-(3-bromo-5-methoxy-phenyl)-methylidene]-amino}-benzoic acid ethyl ester
    —— (4-Phenyl-2-thiophen-3-yl-1,3-thiazol-5-yl) acetate 1035868-70-2 C15H11NO2S2
    (4-Phenyl-2-thiophen-3-yl-1,3-thiazol-5-yl) acetate
    —— 4-(2-chloro-6-(1-(3,5-difluoropyridin-2-yl)-2-methoxyethoxy)-5-fluoropyrimidin-4-yl)morpholine 1075757-17-3 C16H16ClF3N4O3
    4-(2-chloro-6-(1-(3,5-difluoropyridin-2-yl)-2-methoxyethoxy)-5-fluoropyrimidin-4-yl)morpholine
    —— 4-methoxy-4-trimethylgermylcyclohexanone 119372-70-2 C10H20GeO2
    4-methoxy-4-trimethylgermylcyclohexanone
    —— (4,5-dibromofuran-2-yl)(3-hydroxy-4-methoxyphenyl)methanone 1310848-81-7 C12H8Br2O4
    (4,5-dibromofuran-2-yl)(3-hydroxy-4-methoxyphenyl)methanone
    —— (4-butoxy-benzyl)-carbamic acid 3-chlorophenyl ester 581071-73-0 C18H20ClNO3
    (4-butoxy-benzyl)-carbamic acid 3-chlorophenyl ester
    —— 4-chloro-3-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)-1-(β-D-xylopyranosyl)-1H-indole 1259934-14-9 C22H22ClNO6
    4-chloro-3-(2,3-dihydro-1,4-benzodioxin-6-ylmethyl)-1-(β-D-xylopyranosyl)-1H-indole
    —— 4-Hydroxy-3-nitro-1-(1,3-diphenyl-2-imidazolidinyl)-benzol 53175-50-1 C21H19N3O3
    4-Hydroxy-3-nitro-1-(1,3-diphenyl-2-imidazolidinyl)-benzol
    —— 4-[4-(6-methoxy-2-naphthyl)-2-oxopyridin-1(2H)-yl]-2-methyl-2-(methylsulfonyl)-N-(tetrahydro-2H-pyran-2-yloxy)butanamide 1312479-10-9 C27H32N2O7S
    4-[4-(6-methoxy-2-naphthyl)-2-oxopyridin-1(2H)-yl]-2-methyl-2-(methylsulfonyl)-N-(tetrahydro-2H-pyran-2-yloxy)butanamide
    —— 4-[4-(1-Chloro-3,3-dimethyl-butyl)-phenyl]-butyric acid methyl ester 162941-19-7 C17H25ClO2
    4-[4-(1-Chloro-3,3-dimethyl-butyl)-phenyl]-butyric acid methyl ester
    —— 4-[(Z)-2-(benzenesulfonyl)-2-chloroethenyl]-N,N-dimethylaniline 103725-15-1 C16H16ClNO2S
    4-[(Z)-2-(benzenesulfonyl)-2-chloroethenyl]-N,N-dimethylaniline
    —— 4-(4-chlorophenyl)-6-phenylhex-5-en-2-one 1622254-22-1 C18H17ClO
    4-(4-chlorophenyl)-6-phenylhex-5-en-2-one
    —— 4-(2-(5-bromo-2,2'-bithiophen-5'-yl)ethynyl)benzaldehyde 1374843-67-0 C17H9BrOS2
    4-(2-(5-bromo-2,2'-bithiophen-5'-yl)ethynyl)benzaldehyde
    —— 4-[4-({4'-chloro-4-[2-(diisopropylamino)ethoxy]-1,1'-biphenyl-2-yl}methyl)piperazin-1-yl]-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)-2-phenoxybenzamide 1228783-64-9 C50H59ClN6O8S
    4-[4-({4'-chloro-4-[2-(diisopropylamino)ethoxy]-1,1'-biphenyl-2-yl}methyl)piperazin-1-yl]-N-({3-nitro-4-[(tetrahydro-2H-pyran-4-ylmethyl)amino]phenyl}sulfonyl)-2-phenoxybenzamide
    —— 4-(4-methoxyphenyl)-6,6-dimethyl-3-methylene-2-(trimethylsiloxy)-1,2-oxazinane 1198015-22-3 C17H27NO3Si
    4-(4-methoxyphenyl)-6,6-dimethyl-3-methylene-2-(trimethylsiloxy)-1,2-oxazinane
    —— 4,5α-epoxy-3,6,3'-trimethoxy-17-methyl-6ξ,14ξ-etheno-benzo[7,8]morphinan-6'-ol 19621-65-9 C26H27NO5
    4,5α-epoxy-3,6,3'-trimethoxy-17-methyl-6ξ,14ξ-etheno-benzo[7,8]morphinan-6'-ol
    —— 4-(1,3-Thiazol-2-yl)butan-1-amine dihydrochloride 1251924-01-2 C7H14Cl2N2S
    4-(1,3-Thiazol-2-yl)butan-1-amine dihydrochloride
    —— 4-cyclooctatetraenyl-butyronitrile 57670-87-8 C12H13N
    4-cyclooctatetraenyl-butyronitrile
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-8-furan-3-ylmethyl-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1270039-46-7 C27H31F2NO6
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-8-furan-3-ylmethyl-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-aminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,6-difluoro-3-(pyrrolidine-1-sulfonylamino)phenyl]amide 1269666-41-2 C17H16F2N6O3S2
    4-aminothieno[3,2-d]pyrimidine-7-carboxylic acid [2,6-difluoro-3-(pyrrolidine-1-sulfonylamino)phenyl]amide
    —— (4<i>S</i>)-4<i>r</i>-methoxymethyl-2-(3-methyl-but-1-en-<i>t</i>-yl)-5<i>t</i>-phenyl-4,5-dihydro-oxazole 69795-84-2 C16H21NO2
    (4<i>S</i>)-4<i>r</i>-methoxymethyl-2-(3-methyl-but-1-en-<i>t</i>-yl)-5<i>t</i>-phenyl-4,5-dihydro-oxazole
    —— 4-(2-(benzyloxy)ethyl)-2-((methoxymethoxy)methyl)cycloocta-2,5-dien-1-one-5-d 1428369-89-4 C20H26O4
    4-(2-(benzyloxy)ethyl)-2-((methoxymethoxy)methyl)cycloocta-2,5-dien-1-one-5-d
    —— 4-Carbobenzyloxypicolinsaeure 24195-12-8 C14H11NO4
    4-Carbobenzyloxypicolinsaeure
    —— 4-chloro-1-(cyclopropylmethyl)-5-{4-[(4-cyclopropylpiperidin-1-yl)methyl]phenyl}-1H-benzotriazole 1408245-62-4 C25H29ClN4
    4-chloro-1-(cyclopropylmethyl)-5-{4-[(4-cyclopropylpiperidin-1-yl)methyl]phenyl}-1H-benzotriazole
    —— 4-chloro-1-(2,4-dinitrophenyl)-6-ethoxy-1,4,5,6-tetrahydropyridazine 99602-47-8 C12H13ClN4O5
    4-chloro-1-(2,4-dinitrophenyl)-6-ethoxy-1,4,5,6-tetrahydropyridazine
    —— 4-amino-3-[(4-phenylselenadiazol-5-yl)sulfonylmethyl]-1H-1,2,4-triazole-5-thione 1056032-01-9 C11H10N6O2S2Se
    4-amino-3-[(4-phenylselenadiazol-5-yl)sulfonylmethyl]-1H-1,2,4-triazole-5-thione
    —— 4-bromo-1-methyl-5-(trimethylsilyl)pyrazole 92525-07-0 C7H13BrN2Si
    4-bromo-1-methyl-5-(trimethylsilyl)pyrazole
    —— 4-(2,5-dichloro-anilino)-piperidine-1-carboxylic acid ethyl ester 63260-49-1 C14H18Cl2N2O2
    4-(2,5-dichloro-anilino)-piperidine-1-carboxylic acid ethyl ester
    —— 4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[2-(2-aminoethyl)-4-chloro-1-(4-chlorophenyl)-5-oxopyrazol-3-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid 1449798-91-7 C46H63Cl2N3O6
    4-[[(3aR,5aR,5bR,7aR,9S,11aR,11bR,13aS)-3a-[2-(2-aminoethyl)-4-chloro-1-(4-chlorophenyl)-5-oxopyrazol-3-yl]-5a,5b,8,8,11a-pentamethyl-2-oxo-1-propan-2-yl-4,5,6,7,7a,9,10,11,11b,12,13,13a-dodecahydro-3H-cyclopenta[a]chrysen-9-yl]oxy]-2,2-dimethyl-4-oxobutanoic acid
    —— 4,4'-ethylidenebis(2-cyclohexyl-5-methylphenol) 1021497-30-2 C28H38O2
    4,4'-ethylidenebis(2-cyclohexyl-5-methylphenol)
    —— 4-methyl-1H-2,3-benzodiazepine 77131-54-5 C10H10N2
    4-methyl-1H-2,3-benzodiazepine
    —— 4,7-diethyl-5,6-diphenyl-1,2,3-benzotrithiole 133414-17-2 C22H20S3
    4,7-diethyl-5,6-diphenyl-1,2,3-benzotrithiole