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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(2-chloro-5-fluorobenzyl)-6-methyl-3-(methylthio)-1,2,4-triazin-5(4H)-one 1312954-63-4 C12H11ClFN3OS
    4-(2-chloro-5-fluorobenzyl)-6-methyl-3-(methylthio)-1,2,4-triazin-5(4H)-one
    —— 4-[(1R)-2-oxo-1,2-diphenylethoxy]butanoic acid —— C18H18O4
    4-[(1R)-2-oxo-1,2-diphenylethoxy]butanoic acid
    —— 4-Isopropoxy-N-(5-methyl-1,2-oxazol-3-yl)benzamide 681236-43-1 C14H16N2O3
    4-Isopropoxy-N-(5-methyl-1,2-oxazol-3-yl)benzamide
    —— 4-styrylphthalhydrazide 868842-59-5 C16H12N2O2
    4-styrylphthalhydrazide
    —— 4-methyl-1,2-benzenedisulfonimide 1428126-58-2 C7H7NO4S2
    4-methyl-1,2-benzenedisulfonimide
    —— 4-(3,5-dimethyl-1H-1,2,4-triazol-1-yl)-2-methyl-6-vinylpyrimidine 1429633-87-3 C11H13N5
    4-(3,5-dimethyl-1H-1,2,4-triazol-1-yl)-2-methyl-6-vinylpyrimidine
    —— 4-fluoro-N-(4-methoxy-7-methyl-1,3-benzothiazol-2-yl)benzamide 897617-91-3 C16H13FN2O2S
    4-fluoro-N-(4-methoxy-7-methyl-1,3-benzothiazol-2-yl)benzamide
    —— 4-<N-(1,1-Dimethyl-2-hydroxyethyl)-carbamoyl>-piperidin 40051-33-0 C10H20N2O2
    4-<N-(1,1-Dimethyl-2-hydroxyethyl)-carbamoyl>-piperidin
    —— 4-{6-methoxy-4-[(1-quinolin-2-ylpiperidin-4-yl)amino]-2-naphthyl}-N-methylpyrimidin-2-amine 1313487-33-0 C30H30N6O
    4-{6-methoxy-4-[(1-quinolin-2-ylpiperidin-4-yl)amino]-2-naphthyl}-N-methylpyrimidin-2-amine
    —— [4-Oxo-6-(pyrimidin-2-ylsulfanylmethyl)pyran-3-yl] 4-methylbenzoate 877635-31-9 C18H14N2O4S
    [4-Oxo-6-(pyrimidin-2-ylsulfanylmethyl)pyran-3-yl] 4-methylbenzoate
    —— 4-hydroxy-6-methyl-2-thioxo-1,2-dihydroquinoline-3-carbonitrile 1190085-09-6 C11H8N2OS
    4-hydroxy-6-methyl-2-thioxo-1,2-dihydroquinoline-3-carbonitrile
    —— 4-[3-(1-quinolin-2-ylazetidin-3-yl)pyrazin-2-yl]piperidine-1-carboxylic acid tert-butyl ester 1349874-30-1 C26H31N5O2
    4-[3-(1-quinolin-2-ylazetidin-3-yl)pyrazin-2-yl]piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(3-azetidin-3-ylpyrazin-2-yl)piperidine-1-carboxylic acid tert-butyl ester 1349874-28-7 C17H26N4O2
    4-(3-azetidin-3-ylpyrazin-2-yl)piperidine-1-carboxylic acid tert-butyl ester
    —— 4<i>c</i>,5<i>c</i>-dimethyl-cyclohexane-1<i>r</i>,2<i>c</i>-dicarboxylic acid 33383-70-9 C10H16O4
    4<i>c</i>,5<i>c</i>-dimethyl-cyclohexane-1<i>r</i>,2<i>c</i>-dicarboxylic acid
    —— {(4S,5S)-2-oxo-5-[(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-ylamino)-methyl]-[1,3]dioxolan-4-ylmethyl}-carbamic acid tert-butyl ester 1072793-37-3 C18H23N3O6S
    {(4S,5S)-2-oxo-5-[(3-oxo-3,4-dihydro-2H-benzo[1,4]thiazin-6-ylamino)-methyl]-[1,3]dioxolan-4-ylmethyl}-carbamic acid tert-butyl ester
    —— (+/-)-4-cyclohexyl-4-phenylbutan-2-one 136408-30-5 C16H22O
    (+/-)-4-cyclohexyl-4-phenylbutan-2-one
    —— (4S)-4-acetamido-5-(4-nitroanilino)-5-oxopentanoic acid 41149-11-5 C13H15N3O6
    (4S)-4-acetamido-5-(4-nitroanilino)-5-oxopentanoic acid
    —— 4,5-bis(3-(diethylamino)phenoxy)phthalonitrile 922168-68-1 C28H30N4O2
    4,5-bis(3-(diethylamino)phenoxy)phthalonitrile
    —— (4-bromophenyl)(5-methoxybenzothiazol-2-yl)amine 611225-58-2 C14H11BrN2OS
    (4-bromophenyl)(5-methoxybenzothiazol-2-yl)amine
    —— 4-Nitrobenzoic acid [6-[[(4-methyl-2-pyrimidinyl)thio]methyl]-4-oxo-3-pyranyl] ester 877636-43-6 C18H13N3O6S
    4-Nitrobenzoic acid [6-[[(4-methyl-2-pyrimidinyl)thio]methyl]-4-oxo-3-pyranyl] ester
    —— 4-[2-Hydroxy-3-(3-hydroxyphenyl)imino-4-oxocyclobuten-1-yl]-1,5-dimethyl-2-phenylpyrazol-3-one 1186369-37-8 C21H17N3O4
    4-[2-Hydroxy-3-(3-hydroxyphenyl)imino-4-oxocyclobuten-1-yl]-1,5-dimethyl-2-phenylpyrazol-3-one
    —— [4-Oxo-6-(pyrimidin-2-ylsulfanylmethyl)pyran-3-yl] benzoate 877635-22-8 C17H12N2O4S
    [4-Oxo-6-(pyrimidin-2-ylsulfanylmethyl)pyran-3-yl] benzoate
    —— 4-[2-Hydroxy-4-oxo-3-(4-phenoxyphenyl)iminocyclobuten-1-yl]-1,5-dimethyl-2-phenylpyrazol-3-one 1186369-42-5 C27H21N3O4
    4-[2-Hydroxy-4-oxo-3-(4-phenoxyphenyl)iminocyclobuten-1-yl]-1,5-dimethyl-2-phenylpyrazol-3-one
    —— 4-(3,4-difluorophenyl)-2,7-dimethyl-3,4-dihydro-1H-pyrrolo[2,3-h]isoquinoline 389844-52-4 C19H18F2N2
    4-(3,4-difluorophenyl)-2,7-dimethyl-3,4-dihydro-1H-pyrrolo[2,3-h]isoquinoline
    —— 4,6-dimethyl-5H-[1,3]dithiolo[4,5-c]pyrrol-2-one 183480-10-6 C7H7NOS2
    4,6-dimethyl-5H-[1,3]dithiolo[4,5-c]pyrrol-2-one
    —— 4,5-dimethyl-6-hydroxy-7-propyl-1,2,7,8-tetrahydro-6H-indeno<5,4-b>furan-2-carboxylic acid 57662-17-6 C17H22O4
    4,5-dimethyl-6-hydroxy-7-propyl-1,2,7,8-tetrahydro-6H-indeno<5,4-b>furan-2-carboxylic acid
    —— 4-(3,4-Difluorophenyl)-2-methyl-1,3,4,7,8,9-hexahydropyrrolo[2,3-h]isoquinoline 389844-53-5 C18H18F2N2
    4-(3,4-Difluorophenyl)-2-methyl-1,3,4,7,8,9-hexahydropyrrolo[2,3-h]isoquinoline
    —— 4-[2-Hydroxy-3-(4-methoxyphenyl)imino-4-oxocyclobuten-1-yl]-1,5-dimethyl-2-phenylpyrazol-3-one 1186369-40-3 C22H19N3O4
    4-[2-Hydroxy-3-(4-methoxyphenyl)imino-4-oxocyclobuten-1-yl]-1,5-dimethyl-2-phenylpyrazol-3-one
    —— 4-Bromobenzylidene aminoguanidine 37873-43-1 C8H9BrN4
    4-Bromobenzylidene aminoguanidine
    —— 4-(2'-isopropyl-5',5'-dimethylcyclopent-1'-enyl)but-3-yn-2-ol 1091616-71-5 C14H22O
    4-(2'-isopropyl-5',5'-dimethylcyclopent-1'-enyl)but-3-yn-2-ol
    —— 4-[3-(3-Chlorophenyl)imino-2-hydroxy-4-oxocyclobuten-1-yl]-1,5-dimethyl-2-phenylpyrazol-3-one 1186369-33-4 C21H16ClN3O3
    4-[3-(3-Chlorophenyl)imino-2-hydroxy-4-oxocyclobuten-1-yl]-1,5-dimethyl-2-phenylpyrazol-3-one
    —— 4-[2-hydroxy-3-(3-methoxyphenyl)imino-4-oxocyclobuten-1-yl]-1,5-dimethyl-2-phenylpyrazol-3-one 1186369-39-0 C22H19N3O4
    4-[2-hydroxy-3-(3-methoxyphenyl)imino-4-oxocyclobuten-1-yl]-1,5-dimethyl-2-phenylpyrazol-3-one
    —— 4-(6,6-dimethyl-4,5-dihydro-1H-cyclopenta[c]pyrazol-4-yl)-3-fluorobenzonitrile 1416244-10-4 C15H14FN3
    4-(6,6-dimethyl-4,5-dihydro-1H-cyclopenta[c]pyrazol-4-yl)-3-fluorobenzonitrile
    —— 4-Diaethylamino-1-cyclohexyl-1-phenyl-butin-(2)-ol-(1) 102465-67-8 C20H29NO
    4-Diaethylamino-1-cyclohexyl-1-phenyl-butin-(2)-ol-(1)
    —— 4-(chloromethyl)-2-(5,5-dimethyl-1-cyclopenten-1-yl)-2',6-difluoro-5'-(methyloxy)-1,1'-biphenyl 1142228-19-0 C21H21ClF2O
    4-(chloromethyl)-2-(5,5-dimethyl-1-cyclopenten-1-yl)-2',6-difluoro-5'-(methyloxy)-1,1'-biphenyl
    —— 4-(Benzyloxy)-3-oxo-2-(phenylsulfanyl)but-1-en-1-yl acetate 99788-93-9 C19H18O4S
    4-(Benzyloxy)-3-oxo-2-(phenylsulfanyl)but-1-en-1-yl acetate
    —— 4-(cyclohexylphenylmethoxy)piperidine 1351371-83-9 C18H27NO
    4-(cyclohexylphenylmethoxy)piperidine
    —— 4-(3-(2-aminophenyl)-3-oxoprop-1-en-1-yl)benzonitrile 1171953-54-0 C16H12N2O
    4-(3-(2-aminophenyl)-3-oxoprop-1-en-1-yl)benzonitrile
    —— {4-[6-ethyl-4'-(1-ethyl-1-hydroxypropyl)-2'-propylbiphenyl-3-yloxymethyl]-2-hydroxymethylphenyl}methanol 540495-35-0 C31H40O4
    {4-[6-ethyl-4'-(1-ethyl-1-hydroxypropyl)-2'-propylbiphenyl-3-yloxymethyl]-2-hydroxymethylphenyl}methanol
    —— 4-(1,3-dibenzyl-2-glyceryl)butyric acid 155758-67-1 C21H26O5
    4-(1,3-dibenzyl-2-glyceryl)butyric acid
    —— 4-[(4R)-6,6-dimethyl-4,5-dihydro-1H-cyclopenta[c]pyrazol-4-yl]benzonitrile 1416242-46-0 C15H15N3
    4-[(4R)-6,6-dimethyl-4,5-dihydro-1H-cyclopenta[c]pyrazol-4-yl]benzonitrile
    —— 4-[(2-methoxyethoxy)methoxy]-3-(2-methoxy-4-(methoxycarbonyl)-3-{2-methoxy-4-(methoxycarbonyl)-3-[3-(methoxycarbonyl)-5-methylbenzyl]benzyl}benzyl)benzoic acid methyl ester 192698-76-3 C43H48O14
    4-[(2-methoxyethoxy)methoxy]-3-(2-methoxy-4-(methoxycarbonyl)-3-{2-methoxy-4-(methoxycarbonyl)-3-[3-(methoxycarbonyl)-5-methylbenzyl]benzyl}benzyl)benzoic acid methyl ester
    —— 4-chloro-6-methyl-2-methyl-quinazoline 1429782-21-7 C10H9ClN2
    4-chloro-6-methyl-2-methyl-quinazoline
    —— (4-(pyridin-2-yl)piperazin-1-yl)(4-(trifluoromethyl)phenyl)methanone 766526-01-6 C17H16F3N3O
    (4-(pyridin-2-yl)piperazin-1-yl)(4-(trifluoromethyl)phenyl)methanone
    —— 4-[(E)-[(3S,3aR)-3-[4-(dimethylamino)phenyl]-2,3,3a,4,5,6-hexahydroindazol-7-ylidene]methyl]-N,N-dimethylaniline 57770-89-5 C24H30N4
    4-[(E)-[(3S,3aR)-3-[4-(dimethylamino)phenyl]-2,3,3a,4,5,6-hexahydroindazol-7-ylidene]methyl]-N,N-dimethylaniline
    —— 4-(chloromethyl)-5'-(difluoromethyl)-2-(5,5-dimethyl-1-cyclopenten-1-yl)-2'-fluoro-1,1'-biphenyl 1142228-30-5 C21H20ClF3
    4-(chloromethyl)-5'-(difluoromethyl)-2-(5,5-dimethyl-1-cyclopenten-1-yl)-2'-fluoro-1,1'-biphenyl
    —— 4-cyanomethylazetidin-2-one 103841-41-4 C5H6N2O
    4-cyanomethylazetidin-2-one
    —— 4-{3-{2-[3-(1-adamantyl)ureido]phenoxy}propyl}piperazine-1-carboxylic acid methyl ester 1272660-43-1 C26H38N4O4
    4-{3-{2-[3-(1-adamantyl)ureido]phenoxy}propyl}piperazine-1-carboxylic acid methyl ester
    —— 4-cyclopentyloxy-but-2-ynoic acid methyl ester 1279015-71-2 C10H14O3
    4-cyclopentyloxy-but-2-ynoic acid methyl ester
    —— 4-methyl-N-[(E)-[(1S,4S)-1,7,7-trimethyl-2-bicyclo[2.2.1]heptanylidene]amino]benzenesulfonamide 123408-99-1 C17H24N2O2S
    4-methyl-N-[(E)-[(1S,4S)-1,7,7-trimethyl-2-bicyclo[2.2.1]heptanylidene]amino]benzenesulfonamide