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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-5-[(4-methylphenyl)methyl]-1,3-thiazol-2-amine hydrobromide 1181458-74-1 C12H15BrN2S
    4-Methyl-5-[(4-methylphenyl)methyl]-1,3-thiazol-2-amine hydrobromide
    —— 4-(6-bromo-3,8-dioctylpyren-1-yl)aniline 1185354-50-0 C38H46BrN
    4-(6-bromo-3,8-dioctylpyren-1-yl)aniline
    —— 4-Chloro-2-((4-methyl-1-piperazinyl)carbonyl)phenyl methyl ether hydrochloride 882863-97-0 C13H18Cl2N2O2
    4-Chloro-2-((4-methyl-1-piperazinyl)carbonyl)phenyl methyl ether hydrochloride
    —— 4-chlorobenzoic acid 3'-fluoro-4'-cyanophenyl ester 104040-37-1 C14H7ClFNO2
    4-chlorobenzoic acid 3'-fluoro-4'-cyanophenyl ester
    —— 4-Bromo-benzenesulfonic acid bicyclo[2.1.1]hex-2-yl ester 102781-56-6 C12H13BrO3S
    4-Bromo-benzenesulfonic acid bicyclo[2.1.1]hex-2-yl ester
    —— 4,5-Di-tert-butyl-2-methoxypyridin 107001-24-1 C14H23NO
    4,5-Di-tert-butyl-2-methoxypyridin
    —— 4-[2-(2,4-dichloroanilino)-4-phenyl-1,3-thiazole-5-carbonyl]-3-(4-methylphenyl)oxadiazol-3-ium-5-olate 108107-51-3 C25H16Cl2N4O3S
    4-[2-(2,4-dichloroanilino)-4-phenyl-1,3-thiazole-5-carbonyl]-3-(4-methylphenyl)oxadiazol-3-ium-5-olate
    —— 4-[4-(3-Chlorocarbonyl-propyl)-2,5-dimethoxy-phenyl]-butyryl chloride 109305-26-2 C16H20Cl2O4
    4-[4-(3-Chlorocarbonyl-propyl)-2,5-dimethoxy-phenyl]-butyryl chloride
    —— 4-{3-[(4-chloro-phenyl)-phenyl-methylene]-2-oxo-2,3-dihydro-indol-1-ylmethyl}-N-isopropyl-benzamide 1428422-73-4 C32H27ClN2O2
    4-{3-[(4-chloro-phenyl)-phenyl-methylene]-2-oxo-2,3-dihydro-indol-1-ylmethyl}-N-isopropyl-benzamide
    —— 4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-N-[4-(difluoromethoxy)phenyl]piperazine-1-carboxamide 1435952-27-4 C17H17F2N7O2S
    4-(5-aminothiazolo[5,4-d]pyrimidin-7-yl)-N-[4-(difluoromethoxy)phenyl]piperazine-1-carboxamide
    —— [4,4'-bpy-N-(CH2)6O{C6H3-3,5-(OMe)2}](1+)*Cl(1-) 1254961-48-2 C24H29N2O3*Cl
    [4,4'-bpy-N-(CH2)6O{C6H3-3,5-(OMe)2}](1+)*Cl(1-)
    —— 4-propylsilyl-4'-butoxybiphenyl 187747-06-4 C19H26OSi
    4-propylsilyl-4'-butoxybiphenyl
    —— (4S)-4-tert-butyl-9-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-4,6,7,8-tetrahydro-3H-pyrido[2,1-c][1,2,4]oxadiazine 1227305-59-0 C23H30N4O2
    (4S)-4-tert-butyl-9-[[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]methylidene]-4,6,7,8-tetrahydro-3H-pyrido[2,1-c][1,2,4]oxadiazine
    —— 4-[2-hydroxy-1-(methyl)ethylidene]cyclopent-2-enone 1438144-27-4 C8H10O2
    4-[2-hydroxy-1-(methyl)ethylidene]cyclopent-2-enone
    —— 4-(tert-butyldimethylsiloxy)-2,3-bis(1-methylethoxy)-1,4-dimethylcyclobut-2-en-1-ol 114094-88-1 C18H36O4Si
    4-(tert-butyldimethylsiloxy)-2,3-bis(1-methylethoxy)-1,4-dimethylcyclobut-2-en-1-ol
    —— ({4-[4-(7-acetylamino-5-benzyloxy-1-chloromethyl-1,2-dihydrobenzo[e]indol-3-yl)-4-oxobutyrylamino]-1-methyl-1H-imidazole-2-carbonyl}amino)acetic acid 633303-17-0 C33H33ClN6O7
    ({4-[4-(7-acetylamino-5-benzyloxy-1-chloromethyl-1,2-dihydrobenzo[e]indol-3-yl)-4-oxobutyrylamino]-1-methyl-1H-imidazole-2-carbonyl}amino)acetic acid
    —— 4-(5-diethylamino-2-phenyl-pentanoyl)-morpholine 94431-81-9 C19H30N2O2
    4-(5-diethylamino-2-phenyl-pentanoyl)-morpholine
    —— (4aS,10bR)-11,14-Dimethoxy-3,4,4a,5,6,10b-hexahydro-dibenzo[c,g]phenanthrene-7,10-diol 620164-92-3 C24H24O4
    (4aS,10bR)-11,14-Dimethoxy-3,4,4a,5,6,10b-hexahydro-dibenzo[c,g]phenanthrene-7,10-diol
    —— 4-Iod-3-hydroxy-cumarin 101861-66-9 C9H5IO3
    4-Iod-3-hydroxy-cumarin
    —— 4-Nitro-benzoic acid (3aS,5bR,8R,9aR,10R)-9a-cyano-3a,5b-dimethyl-10-vinyl-hexadecahydro-cyclopenta[a]fluoren-8-yl ester 33769-49-2 C28H34N2O4
    4-Nitro-benzoic acid (3aS,5bR,8R,9aR,10R)-9a-cyano-3a,5b-dimethyl-10-vinyl-hexadecahydro-cyclopenta[a]fluoren-8-yl ester
    —— 4-Diphenylmethylen-2-(2,6-dioxo-4,4-dimethyl-cyclohexyl)-2,3-dihydro-4H-pyran 24665-56-3 C26H26O3
    4-Diphenylmethylen-2-(2,6-dioxo-4,4-dimethyl-cyclohexyl)-2,3-dihydro-4H-pyran
    —— 4-anilino-1-phenyl-6-thioxo-2,4-di-<i>p</i>-tolyl-1,4,5,6-tetrahydro-pyridine-3-carbothioic acid anilide 30544-25-3 C38H33N3S2
    4-anilino-1-phenyl-6-thioxo-2,4-di-<i>p</i>-tolyl-1,4,5,6-tetrahydro-pyridine-3-carbothioic acid anilide
    —— 4,4'-dinitro-10<i>H</i>,10'<i>H</i>-1,1'-(2,2'-<i>p</i>-phenylene-divinyl)-bis-acridin-9-one 40385-57-7 C36H22N4O6
    4,4'-dinitro-10<i>H</i>,10'<i>H</i>-1,1'-(2,2'-<i>p</i>-phenylene-divinyl)-bis-acridin-9-one
    —— 4-butoxy-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole 36939-71-6 C20H22N2O
    4-butoxy-2-methyl-2,5-diphenyl-2<i>H</i>-imidazole
    —— 4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-(4-(tributylstannyl)phenyl)aniline 1338083-03-6 C42H65NO2Sn
    4-(hexyloxy)-N-(4-(hexyloxy)phenyl)-N-(4-(tributylstannyl)phenyl)aniline
    —— (4S,7S,10R,E)-4-(triisopropylsilyloxy)-7-hydroxy-10-methyl-3,4,7,8,9,10-hexahydro-2H-oxecin-2-one 1408232-56-3 C19H36O4Si
    (4S,7S,10R,E)-4-(triisopropylsilyloxy)-7-hydroxy-10-methyl-3,4,7,8,9,10-hexahydro-2H-oxecin-2-one
    —— (4S,4aR,7aS,8R)-1,3,4,4a,5,6,7,7a,8,9-decahydro-4-hydroxy-6,6,8-trimethylazuleno<5,6-c>furan-2-one 108944-84-9 C15H22O3
    (4S,4aR,7aS,8R)-1,3,4,4a,5,6,7,7a,8,9-decahydro-4-hydroxy-6,6,8-trimethylazuleno<5,6-c>furan-2-one
    —— 4-chloromethyl-3-hydroxypyridine hydrochloride 107589-03-7 C6H6ClNO*ClH
    4-chloromethyl-3-hydroxypyridine hydrochloride
    —— 4-(2-azidoethyl)-7-(5-chloro-2-fluorophenyl)-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one 1429500-93-5 C15H13ClFN5O
    4-(2-azidoethyl)-7-(5-chloro-2-fluorophenyl)-3,4-dihydropyrrolo[1,2-a]pyrazin-1(2H)-one
    —— 4-(3-Oxo-3-phenyl-propyl)-benzenesulfonamide 5600-33-9 C15H15NO3S
    4-(3-Oxo-3-phenyl-propyl)-benzenesulfonamide
    —— 4-methyl-2,4-dihydro-5-((6-(4-bromophenyl)imidazo[2,1-b]thiazol-3-yl)methyl)-3H-1,2,4-triazole-3-thione 1212415-45-6 C15H12BrN5S2
    4-methyl-2,4-dihydro-5-((6-(4-bromophenyl)imidazo[2,1-b]thiazol-3-yl)methyl)-3H-1,2,4-triazole-3-thione
    —— 4-(3-{5-fluoro-2-[3-(4-fluoro-3-trifluoromethylphenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]phenyl}-ureido)benzoic acid 1179329-62-4 C27H21F5N4O5
    4-(3-{5-fluoro-2-[3-(4-fluoro-3-trifluoromethylphenyl)-5,5-dimethyl-2,4-dioxoimidazolidin-1-ylmethyl]phenyl}-ureido)benzoic acid
    —— 4-[5-(1-methyl-5-{[4-(trifluoromethyl)phenoxy]methyl}-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl]benzenesulfonamide 1359027-11-4 C20H16F3N5O4S
    4-[5-(1-methyl-5-{[4-(trifluoromethyl)phenoxy]methyl}-1H-pyrazol-4-yl)-1,2,4-oxadiazol-3-yl]benzenesulfonamide
    —— 4-(3-methyl-1,2,4-triazol-1-yl)-benzonitrile 1445975-55-2 C10H8N4
    4-(3-methyl-1,2,4-triazol-1-yl)-benzonitrile
    —— 4-N-(3-aminophenyl)-6-N-[2-(4-aminophenyl)ethyl]-2-N-cyclobutyl-1,3,5-triazine-2,4,6-triamine 878202-51-8 C21H26N8
    4-N-(3-aminophenyl)-6-N-[2-(4-aminophenyl)ethyl]-2-N-cyclobutyl-1,3,5-triazine-2,4,6-triamine
    —— 4-acetyl-N-[3-(4-amino-7-isopropyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonyl)-phenyl]-benzenesulfonamide 1080829-24-8 C24H23N5O4S
    4-acetyl-N-[3-(4-amino-7-isopropyl-7H-pyrrolo[2,3-d]pyrimidine-5-carbonyl)-phenyl]-benzenesulfonamide
    —— (4R)-3-(3-aminophenyl)-4-isopropyl-1,3-oxazolidin-2-one 1215126-68-3 C12H16N2O2
    (4R)-3-(3-aminophenyl)-4-isopropyl-1,3-oxazolidin-2-one
    —— 4,8-diacetoxyeudesmin 72536-36-8 C26H30O10
    4,8-diacetoxyeudesmin
    —— 4-Methoxy-3,4-dimethyl-1,2,3-benzotriazine 112178-43-5 C10H13N3O
    4-Methoxy-3,4-dimethyl-1,2,3-benzotriazine
    —— 4-tert-butyl-3,6-bis(5-hydroxy-1-(4-methoxyphenyl)-3-methyl-1H-pyrazol-4-yl)benzene-1,2-diol 1263203-49-1 C32H34N4O6
    4-tert-butyl-3,6-bis(5-hydroxy-1-(4-methoxyphenyl)-3-methyl-1H-pyrazol-4-yl)benzene-1,2-diol
    —— 4,4'-<r-2,t-4-Diphenyl-1,3-cyclobutandiyliden>bis(2,6-di-tert-butyl-4H-pyran) 97248-47-0 C42H52O2
    4,4'-<r-2,t-4-Diphenyl-1,3-cyclobutandiyliden>bis(2,6-di-tert-butyl-4H-pyran)
    —— 4-Dimethylamino-1-mesyl-5-methyl-2-methylimino-5-phenyl-3-imidazolin 77767-56-7 C14H20N4O2S
    4-Dimethylamino-1-mesyl-5-methyl-2-methylimino-5-phenyl-3-imidazolin
    —— (4-Dodecyl-2-iodo-phenyl)-acetic acid 133633-73-5 C20H31IO2
    (4-Dodecyl-2-iodo-phenyl)-acetic acid
    —— 4,5-diamino-1-t-butyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine 887748-86-9 C10H15N5O
    4,5-diamino-1-t-butyl-6-oxo-6,7-dihydro-1H-pyrazolo[3,4-b]pyridine
    —— (4E)-6-bromo-4-(methoxymethylene)isoquinoline-1,3(2H,4H)-dione 1033330-31-2 C11H8BrNO3
    (4E)-6-bromo-4-(methoxymethylene)isoquinoline-1,3(2H,4H)-dione
    —— 4-Phenyl-isothiazol-3-carbonsaeure 1732-48-5 C10H7NO2S
    4-Phenyl-isothiazol-3-carbonsaeure
    —— 4-(3-ethoxyphenyl)1-{2-[4-(trifluoromethoxy)phenoxy]ethyl}-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid trifluoroacetic acid 1418286-28-8 C2HF3O2*C25H21F3N2O5
    4-(3-ethoxyphenyl)1-{2-[4-(trifluoromethoxy)phenoxy]ethyl}-1H-pyrrolo[3,2-c]pyridine-2-carboxylic acid trifluoroacetic acid
    —— 4'-Cyclohexylidenemethylbiphenyl-2-sulfonylcyanamide 221288-96-6 C20H20N2O2S
    4'-Cyclohexylidenemethylbiphenyl-2-sulfonylcyanamide
    —— 4-{[2'-[4-(tert-butoxycarbonyl)piperazin-1-yl]-6-(pyrazin-2-ylamino)-2,4'-bipyridin-4-yl]amino}butanoic acid 1370457-49-0 C27H34N8O4
    4-{[2'-[4-(tert-butoxycarbonyl)piperazin-1-yl]-6-(pyrazin-2-ylamino)-2,4'-bipyridin-4-yl]amino}butanoic acid
    —— 4-(3-Chloro-phenylazo)-3-hydroxy-naphthalene-2-carboxylic acid naphtho[2,1-d]thiazol-2-ylamide 26993-62-4 C28H17ClN4O2S
    4-(3-Chloro-phenylazo)-3-hydroxy-naphthalene-2-carboxylic acid naphtho[2,1-d]thiazol-2-ylamide