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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-benzyloxy-2-methyl-3-nitrobenzotriluoride —— C15H12F3NO3
    4-benzyloxy-2-methyl-3-nitrobenzotriluoride
    —— 4-deuterio-3-(perfluorodecyl)-4-phenylbutan-2-one —— C20H11F21O
    4-deuterio-3-(perfluorodecyl)-4-phenylbutan-2-one
    —— 4''-O-{3-[(2-[(1-cyclopropyl-1,4-dihydro-4-oxoquinolin-3-[(propyloxy)carbonyl]-6-yl)amino]ethyl)oxy]propanoyl}-azithromycin —— C59H96N4O17
    4''-O-{3-[(2-[(1-cyclopropyl-1,4-dihydro-4-oxoquinolin-3-[(propyloxy)carbonyl]-6-yl)amino]ethyl)oxy]propanoyl}-azithromycin
    —— (4'-nitro-biphenyl-4-yl)-propyl ether —— C15H15NO3
    (4'-nitro-biphenyl-4-yl)-propyl ether
    —— 4-(5-bromo-1H-indol-3-yl)-4-phenylbutan-2-one —— C18H16BrNO
    4-(5-bromo-1H-indol-3-yl)-4-phenylbutan-2-one
    —— 4-phenyl-6-trimethylsilyl-5(E)-hexen-2-one —— C15H22OSi
    4-phenyl-6-trimethylsilyl-5(E)-hexen-2-one
    —— 4-propoxy-3-methoxy-5-nitrobenzaldehyde —— C11H13NO5
    4-propoxy-3-methoxy-5-nitrobenzaldehyde
    —— 4-chloro-3-propoxyaniline —— C9H12ClNO
    4-chloro-3-propoxyaniline
    —— 4-[3-fluoro-5-(methylsulfonyl)phenyl]-1-propylpiperidine —— C15H22FNO2S
    4-[3-fluoro-5-(methylsulfonyl)phenyl]-1-propylpiperidine
    —— 4,4-diethoxy-1-methylpiperidin-3-amine —— C10H22N2O2
    4,4-diethoxy-1-methylpiperidin-3-amine
    —— (4'S,7R,11R)-7-(2,2-dimethyl-1,3-dioxolan-4-yl)-3-dimethyl-11-phenyl-2,4-dioxaspiro[5.5]undecane-1,5,9-trione —— C22H26O7
    (4'S,7R,11R)-7-(2,2-dimethyl-1,3-dioxolan-4-yl)-3-dimethyl-11-phenyl-2,4-dioxaspiro[5.5]undecane-1,5,9-trione
    —— 4-[5-(4-fluorophenyl)-2-methylsulfanyl-3H-imidazol-4-yl]quinoline —— C19H14FN3S
    4-[5-(4-fluorophenyl)-2-methylsulfanyl-3H-imidazol-4-yl]quinoline
    —— 4-styryl-1H-[1,2,3]triazole —— C10H9N3
    4-styryl-1H-[1,2,3]triazole
    —— 4-(4-ethoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-N,N-dipropylthiazol-2-amine —— C26H34N2O4S
    4-(4-ethoxyphenyl)-5-(3,4,5-trimethoxyphenyl)-N,N-dipropylthiazol-2-amine
    —— 4-{[5-methyl-2-(1-methylethyl)phenoxy]methyl}piperidine hydrochloride —— C16H25NO*ClH
    4-{[5-methyl-2-(1-methylethyl)phenoxy]methyl}piperidine hydrochloride
    —— 4-(2-hydroxybenzoyl)amino-N-methyl-N-[2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide —— C32H38N4O5
    4-(2-hydroxybenzoyl)amino-N-methyl-N-[2-[5-(4-methylpiperazin-1-yl)carbonylpent-1-yloxy]phenyl]benzamide
    —— 4-[(3-fluorobenzyl)oxy]phenol —— C13H11FO2
    4-[(3-fluorobenzyl)oxy]phenol
    —— 4-phenylpentadecane-2,5-dione —— C21H32O2
    4-phenylpentadecane-2,5-dione
    —— 4,5-dihydro-3-(3,4-dimethoxyphenyl)-5-methyl-5-(2-phenylethenyl)isoxazole —— C20H21NO3
    4,5-dihydro-3-(3,4-dimethoxyphenyl)-5-methyl-5-(2-phenylethenyl)isoxazole
    —— 4-(3,3,5,5-tetramethylcyclohex-1-enyl)-4-phenyl-3-buten-2-one —— C20H26O
    4-(3,3,5,5-tetramethylcyclohex-1-enyl)-4-phenyl-3-buten-2-one
    —— (4-chloro-phenyl)-[3-chloro-5-(1-propyl-1H-tetrazol-5-yl)-pyridin-2-yl]-amine —— C15H14Cl2N6
    (4-chloro-phenyl)-[3-chloro-5-(1-propyl-1H-tetrazol-5-yl)-pyridin-2-yl]-amine
    —— 4-phenyldodecan-2-one —— C18H28O
    4-phenyldodecan-2-one
    —— 4-acetyl-3-phenylcyclohexanone —— C14H16O2
    4-acetyl-3-phenylcyclohexanone
    —— 49,50,51,52,53,54,55,56-octakis[3-(phthalimido)propoxy]calix[8]arene —— C144H120N8O24
    49,50,51,52,53,54,55,56-octakis[3-(phthalimido)propoxy]calix[8]arene
    —— 4-phenyl-4-[2-(4-phenylcyclohex-1-enyl)-1H-indol-3-yl]butan-2-one —— C30H29NO
    4-phenyl-4-[2-(4-phenylcyclohex-1-enyl)-1H-indol-3-yl]butan-2-one
    —— 4,4-Dimethyl-5-[[(1,1-dimethyethyl)dimethylsilyl]oxy]-7-methylthiohept-1-en-6-yne —— C16H30OSSi
    4,4-Dimethyl-5-[[(1,1-dimethyethyl)dimethylsilyl]oxy]-7-methylthiohept-1-en-6-yne
    —— 4-methoxy-7-methyl-5-methylsulfanyl-7,8-dihydro-2H-[1,3]dioxolo[4,5-g]isoquinoline —— C13H15NO3S
    4-methoxy-7-methyl-5-methylsulfanyl-7,8-dihydro-2H-[1,3]dioxolo[4,5-g]isoquinoline
    —— 4-phenyl-4-(p-tolyl)-3-buten-2-one —— C17H16O
    4-phenyl-4-(p-tolyl)-3-buten-2-one
    —— 4-mMethoxy-7-methyl-9-methylsulfanyl-6,7-dihydro-2H-[1,3]dioxolo[4,5-h]isoquinoline —— C13H15NO3S
    4-mMethoxy-7-methyl-9-methylsulfanyl-6,7-dihydro-2H-[1,3]dioxolo[4,5-h]isoquinoline
    —— 4-(4-n-octylphenyl)-2-cyanophenol —— C21H25NO
    4-(4-n-octylphenyl)-2-cyanophenol
    —— 4-<<(4-methylphenyl)sulfonyl>propylamino>benzoic acid —— C17H19NO4S
    4-<<(4-methylphenyl)sulfonyl>propylamino>benzoic acid
    —— 4-cyano-5-ethyl-3-(2'-propoxy-biphenyl-4yl)-thiophene-2-carboxylic acid ethyl ester —— C25H25NO3S
    4-cyano-5-ethyl-3-(2'-propoxy-biphenyl-4yl)-thiophene-2-carboxylic acid ethyl ester
    —— 4-amino-1-methylpyrrole-3-carboxylic acid ethyl ester hydrochloride —— C8H12N2O2*(x)ClH
    4-amino-1-methylpyrrole-3-carboxylic acid ethyl ester hydrochloride
    —— (4S,4aR,7S,7aR)-2-n-propyl-4,7-dimethyl-octahydro-1H-cyclopenta[c]pyridin-1-one —— C13H23NO
    (4S,4aR,7S,7aR)-2-n-propyl-4,7-dimethyl-octahydro-1H-cyclopenta[c]pyridin-1-one
    —— 4-methyl-2-nitro-1-propoxybenzene —— C10H13NO3
    4-methyl-2-nitro-1-propoxybenzene
    —— (4S,1'S)-3-(1'-cyclohexyl-1'-propylamino)-4-phenylmethyl-2-oxazolidinone —— C19H28N2O2
    (4S,1'S)-3-(1'-cyclohexyl-1'-propylamino)-4-phenylmethyl-2-oxazolidinone
    —— 4-(5-methoxy-2-(pyridin-2-yl)phenyl)butan-2-one —— C16H17NO2
    4-(5-methoxy-2-(pyridin-2-yl)phenyl)butan-2-one
    —— (4aS,7S,7aR)-2-n-propyl-4,7-dimethyl-2,4a,5,6,7,7a-hexahydro-1H-cyclopenta[c]pyridin-1-one —— C13H21NO
    (4aS,7S,7aR)-2-n-propyl-4,7-dimethyl-2,4a,5,6,7,7a-hexahydro-1H-cyclopenta[c]pyridin-1-one
    —— 4-(furan-2-yl)-2-hydrazinyl-6-(naphthalen-1-yl)nicotinonitrile —— C20H14N4O
    4-(furan-2-yl)-2-hydrazinyl-6-(naphthalen-1-yl)nicotinonitrile
    —— 4-(3-(1,3-dioxoisoindolin-2-yl)propoxy)-3-methoxybenzaldehyde —— C19H17NO5
    4-(3-(1,3-dioxoisoindolin-2-yl)propoxy)-3-methoxybenzaldehyde
    —— 4-[4-methoxy-2-(pyridin-2-yl)phenyl]-3,4-dihydrobenzo[e][1,2,3]oxathiazine 2,2-dioxide —— C19H16N2O4S
    4-[4-methoxy-2-(pyridin-2-yl)phenyl]-3,4-dihydrobenzo[e][1,2,3]oxathiazine 2,2-dioxide
    —— 4-hexanamidobenzoyl chloride —— C13H16ClNO2
    4-hexanamidobenzoyl chloride
    —— 4-hydroxy-2-(1-methyl-1H-pyrazol-4-yl)pyrimidine-5-carbonitrile —— C9H7N5O
    4-hydroxy-2-(1-methyl-1H-pyrazol-4-yl)pyrimidine-5-carbonitrile
    —— 4-oxo-piperidine-1-carboxylic acid (trimethylsilyl) ethyl ester —— C11H21NO3Si
    4-oxo-piperidine-1-carboxylic acid (trimethylsilyl) ethyl ester
    —— 4,7-dibromo-3,8-di-n-butyl-1,10-phenanthroline —— C20H22Br2N2
    4,7-dibromo-3,8-di-n-butyl-1,10-phenanthroline
    —— 4-hydroxy-3-pyridine-4-yl-4-m-tolyl-cyclopent-2-en-1-one —— C17H15NO2
    4-hydroxy-3-pyridine-4-yl-4-m-tolyl-cyclopent-2-en-1-one
    —— 4-cyano-5-{di-(tert-butoxycarbonyl)-amino}-3-ethoxycarbonylmethyl-1-phenyl-(1H)-pyrazole —— C24H30N4O6
    4-cyano-5-{di-(tert-butoxycarbonyl)-amino}-3-ethoxycarbonylmethyl-1-phenyl-(1H)-pyrazole
    —— 4-(propargyl)-1-nonyn-4-ol —— C12H18O
    4-(propargyl)-1-nonyn-4-ol
    —— 4-bromopropoxybenzyl alcohol —— C10H13BrO2
    4-bromopropoxybenzyl alcohol
    —— (4-pyridin-2-yl-phenyl)-(2S-pyrrolidin-1-ylmethyl-pyrrolidin-1-yl)-methanone —— C21H25N3O
    (4-pyridin-2-yl-phenyl)-(2S-pyrrolidin-1-ylmethyl-pyrrolidin-1-yl)-methanone