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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-nitro-4'-vinylbiphenyl 85219-06-3 C20H15NO2
    4-nitro-4'-vinylbiphenyl
    —— 4-butoxymethyl-4-methyl-hepta-1,2,6-triene 61753-49-9 C13H22O
    4-butoxymethyl-4-methyl-hepta-1,2,6-triene
    —— 4-ethyl-1-methoxy-hex-2-yne 61786-55-8 C9H16O
    4-ethyl-1-methoxy-hex-2-yne
    —— 4,6-diisopropoxy-2-isopropylpyrimidine 945955-03-3 C13H22N2O2
    4,6-diisopropoxy-2-isopropylpyrimidine
    —— 4,4-diethyl-hepta-1,2,6-triene 61786-26-3 C11H18
    4,4-diethyl-hepta-1,2,6-triene
    —— 4-Hydroxy-5-nitro-1-pentofuranosylpyrimidin-2(1H)-one 3106-03-4 C9H11N3O8
    4-Hydroxy-5-nitro-1-pentofuranosylpyrimidin-2(1H)-one
    —— 4-((4-fluorobenzyl)oxy)-1-(2-(methoxymethyl)-3-methylimidazo[1,2-a]pyridin-6-yl)pyridin-2(1H)-one 1447911-49-0 C22H20FN3O3
    4-((4-fluorobenzyl)oxy)-1-(2-(methoxymethyl)-3-methylimidazo[1,2-a]pyridin-6-yl)pyridin-2(1H)-one
    —— 4-((4-fluorobenzyl)oxy)-1-(2-(hydroxymethyl)-3-methylimidazo[1,2-a]pyridin-6-yl)pyridin-2(1H)-one 1447912-01-7 C21H18FN3O3
    4-((4-fluorobenzyl)oxy)-1-(2-(hydroxymethyl)-3-methylimidazo[1,2-a]pyridin-6-yl)pyridin-2(1H)-one
    —— 4-(2-methoxy-ethyl)-oct-1-yne 61753-75-1 C11H20O
    4-(2-methoxy-ethyl)-oct-1-yne
    —— 4-(((3,4-Dichlorophenyl)sulfonyl)oxy)butyl 3,4-dichlorobenzenesulfonate 6953-05-5 C16H14Cl4O6S2
    4-(((3,4-Dichlorophenyl)sulfonyl)oxy)butyl 3,4-dichlorobenzenesulfonate
    —— 4-Nitro-benzoic acid 3,3-dimethyl-2-aza-bicyclo[2.2.2]oct-5-en-2-yl ester 105731-51-9 C16H18N2O4
    4-Nitro-benzoic acid 3,3-dimethyl-2-aza-bicyclo[2.2.2]oct-5-en-2-yl ester
    —— 4-chloro-7-iodo-2,6-dimethyl-quinoline 507240-39-3 C11H9ClIN
    4-chloro-7-iodo-2,6-dimethyl-quinoline
    —— 4-(4-Bromo-phenyl)-1-(4-chloro-phenyl)-2-methyl-1H-pyrrole-3-carboxylic acid ethyl ester 146537-33-9 C20H17BrClNO2
    4-(4-Bromo-phenyl)-1-(4-chloro-phenyl)-2-methyl-1H-pyrrole-3-carboxylic acid ethyl ester
    —— 4'-fluorobenzyl β-D-glucopyranosiduronic acid 1020204-05-0 C13H15FO7
    4'-fluorobenzyl β-D-glucopyranosiduronic acid
    —— 4-<o-Tolyl>-1,1-dimethyl-thiosemicarbazid 21076-97-1 C10H15N3S
    4-<o-Tolyl>-1,1-dimethyl-thiosemicarbazid
    —— 4-(4-fluorobenzyl)thiomorpholine 1542-56-9 C11H14FNS
    4-(4-fluorobenzyl)thiomorpholine
    —— 4-Ethyl-3-phenylpiperazin-2-one 5368-21-8 C12H16N2O
    4-Ethyl-3-phenylpiperazin-2-one
    —— 4,5-dihydro-3-(2-thienyl)-2H-naphtho[1,2-c]pyrazole 52837-61-3 C15H12N2S
    4,5-dihydro-3-(2-thienyl)-2H-naphtho[1,2-c]pyrazole
    —— 4-nitro-benzoic acid-(4-fluoro-benzyl ester) 845-44-3 C14H10FNO4
    4-nitro-benzoic acid-(4-fluoro-benzyl ester)
    —— 4-fluorobenzyl 6-chloro-5-cyano-2-methylnicotinate 919354-70-4 C15H10ClFN2O2
    4-fluorobenzyl 6-chloro-5-cyano-2-methylnicotinate
    —— 4-fluorobenzyl diphenyl phosphate 1369423-47-1 C19H16FO4P
    4-fluorobenzyl diphenyl phosphate
    —— 4-fluorobenzyl phenyl carbonate 158267-18-6 C14H11FO3
    4-fluorobenzyl phenyl carbonate
    —— 4-fluorobenzyl (4-nitrophenyl)carbonate 97534-86-6 C14H10FNO5
    4-fluorobenzyl (4-nitrophenyl)carbonate
    —— 4-fluorobenzyl (S)-4-((1R,3R,5S)-3-(2-methyl-3H-imidazo[4,5-b]pyridin-3-yl)-8-azabicyclo[3.2.1]octan-8-yl)-2-phenylbutanoate 1225034-82-1 C31H33FN4O2
    4-fluorobenzyl (S)-4-((1R,3R,5S)-3-(2-methyl-3H-imidazo[4,5-b]pyridin-3-yl)-8-azabicyclo[3.2.1]octan-8-yl)-2-phenylbutanoate
    —— {4-[3-(4-fluoro-benzyloxy)-5-(3-morpholin-4-yl-prop-1-ynyl)-phenyl-sulfanyl]-2-methyl-phenoxy}-acetic acid ethyl ester 918904-49-1 C31H32FNO5S
    {4-[3-(4-fluoro-benzyloxy)-5-(3-morpholin-4-yl-prop-1-ynyl)-phenyl-sulfanyl]-2-methyl-phenoxy}-acetic acid ethyl ester
    —— 4-Acetylamino ω-nitro-styren 20805-52-1 C10H10N2O3
    4-Acetylamino ω-nitro-styren
    —— (4S)-4-[tert-butyl(dimethyl)silyl]oxy-8-[(4-methoxyphenyl)methoxy]octan-1-ol 1609929-76-1 C22H40O4Si
    (4S)-4-[tert-butyl(dimethyl)silyl]oxy-8-[(4-methoxyphenyl)methoxy]octan-1-ol
    —— 4'-(α-D-mannopyranosyloxy)-N-methyl-3'-(trifluoromethyl)biphenyl-3-carboxamide 1373347-03-5 C21H22F3NO7
    4'-(α-D-mannopyranosyloxy)-N-methyl-3'-(trifluoromethyl)biphenyl-3-carboxamide
    —— 4-(benzoylamino)-4'-methoxydiphenylamine 55872-66-7 C20H18N2O2
    4-(benzoylamino)-4'-methoxydiphenylamine
    —— (4'-dimethylamino-biphenyl-2-yl)-(4-dimethylamino-phenyl)-methanone 1219621-20-1 C23H24N2O
    (4'-dimethylamino-biphenyl-2-yl)-(4-dimethylamino-phenyl)-methanone
    —— 4,5,6,7-tetrahydro-6-methoxycarbonylmethylidenethianaphthene 114685-79-9 C11H12O2S
    4,5,6,7-tetrahydro-6-methoxycarbonylmethylidenethianaphthene
    —— 4-amidinophenyl-2'-aminobenzoate 4-toluenesulphonate 88399-19-3 C7H8O3S*C14H13N3O2
    4-amidinophenyl-2'-aminobenzoate 4-toluenesulphonate
    —— 4-Methyl-benzenesulfinic acid (E)-1-ethynyl-2,2,5,9-tetramethyl-deca-4,8-dienyl ester 190849-83-3 C23H32O2S
    4-Methyl-benzenesulfinic acid (E)-1-ethynyl-2,2,5,9-tetramethyl-deca-4,8-dienyl ester
    —— 4-oxo-3-phenyl-2-phenylimino-3,4-dihydro-2<i>H</i>-[1,3]selenazine-6-carboxylic acid methyl ester 66497-26-5 C18H14N2O3Se
    4-oxo-3-phenyl-2-phenylimino-3,4-dihydro-2<i>H</i>-[1,3]selenazine-6-carboxylic acid methyl ester
    —— 4-oxo-2-phenyl-1,2,3,4,5,6-hexahydro-1-oxapentalene 109704-13-4 C13H12O2
    4-oxo-2-phenyl-1,2,3,4,5,6-hexahydro-1-oxapentalene
    —— 4-[5-(4-methoxytrityloxy)pentyloxy]benzaldehyde 500878-74-0 C32H32O4
    4-[5-(4-methoxytrityloxy)pentyloxy]benzaldehyde
    —— 4-{[6-cyclopropyl-1-methyl-4-(trifluoromethyl)-1H-benzimidazol-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone 1326309-48-1 C23H27F3N4O3
    4-{[6-cyclopropyl-1-methyl-4-(trifluoromethyl)-1H-benzimidazol-2-yl]carbonyl}-1-(trans-4-hydroxycyclohexyl)-2-piperazinone
    —— 4,4'-isopropylidene-bis-<i>o</i>-phenylenediamine 19438-88-1 C15H20N4
    4,4'-isopropylidene-bis-<i>o</i>-phenylenediamine
    —— 4-Nitro-benzoic acid (S)-2-tert-butoxycarbonylamino-4-((2S,3S,4R,5S,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-butyl ester 236388-69-5 C50H56N2O11
    4-Nitro-benzoic acid (S)-2-tert-butoxycarbonylamino-4-((2S,3S,4R,5S,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yl)-butyl ester
    —— 4-(((S)-1-(((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-3-(4-((bis(allyloxy)phosphoryl)oxy)-3-(fluoromethyl)phenyl)-1-oxopropan-2-yl)amino)-5-(tert-butoxy)-1,5-dioxopentan-2-yl)amino)-4-oxobutanoic acid 1258428-92-0 C35H52FN4O12P
    4-(((S)-1-(((S)-1-(((S)-1-amino-4-methyl-1-oxopentan-2-yl)amino)-3-(4-((bis(allyloxy)phosphoryl)oxy)-3-(fluoromethyl)phenyl)-1-oxopropan-2-yl)amino)-5-(tert-butoxy)-1,5-dioxopentan-2-yl)amino)-4-oxobutanoic acid
    —— 4-(3-{4-[3-(4-cyanophenoxy)propyl]-2,3-dioxo-1-piperazinyl}propoxy)benzonitrile 596809-57-3 C24H24N4O4
    4-(3-{4-[3-(4-cyanophenoxy)propyl]-2,3-dioxo-1-piperazinyl}propoxy)benzonitrile
    —— (4Z)-4-(3-Benzyl-3-methyltriazan-1-ylidene)-4H-1,2,3-triazole-5-carboxamide 6953-01-1 C11H13N7O
    (4Z)-4-(3-Benzyl-3-methyltriazan-1-ylidene)-4H-1,2,3-triazole-5-carboxamide
    —— 4-(4-morpholin-4-yl-cyclohexyl)-phenylamine 890130-31-1 C16H24N2O
    4-(4-morpholin-4-yl-cyclohexyl)-phenylamine
    —— 4-methoxy-thiobenzoic acid <i>o</i>-toluidide 156085-86-8 C15H15NOS
    4-methoxy-thiobenzoic acid <i>o</i>-toluidide
    —— (4-chlorosulfonyl-phenyl)-arsonic acid 860517-40-4 C6H6AsClO5S
    (4-chlorosulfonyl-phenyl)-arsonic acid
    —— 4-[2-(cyclopropylmethoxy)-5-fluoro-4-methoxyphenyl]-N-[(2S)-1-{4-[(4aS,8aR)-4-(3,4-dimethoxyphenyl)-1-oxo-4a,5,6,7,8,8a-hexahydrophthalazin-2(1H)-yl]piperidin-1-yl}-3-(3-methylphenyl)-1-oxopropan-2-yl]-6-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carboxamide 1416467-06-5 C50H56FN7O7
    4-[2-(cyclopropylmethoxy)-5-fluoro-4-methoxyphenyl]-N-[(2S)-1-{4-[(4aS,8aR)-4-(3,4-dimethoxyphenyl)-1-oxo-4a,5,6,7,8,8a-hexahydrophthalazin-2(1H)-yl]piperidin-1-yl}-3-(3-methylphenyl)-1-oxopropan-2-yl]-6-methyl-5H-pyrrolo[3,2-d]pyrimidine-7-carboxamide
    —— 4-acetylamino-<i>N</i>,<i>N</i>'-bis-[4-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-phenyl]-isophthalamide 21696-27-5 C28H27N7O3
    4-acetylamino-<i>N</i>,<i>N</i>'-bis-[4-(4,5-dihydro-1<i>H</i>-imidazol-2-yl)-phenyl]-isophthalamide
    —— [4-((R)-3-Pyrrolidin-3-ylureido)-cyclohexyl]-carbamic acid tert-butyl ester 1011733-34-8 C16H30N4O3
    [4-((R)-3-Pyrrolidin-3-ylureido)-cyclohexyl]-carbamic acid tert-butyl ester
    —— 4-(benzyloxy)-2-(methylthio)cyclohexanone 85559-30-4 C14H18O2S
    4-(benzyloxy)-2-(methylthio)cyclohexanone
    —— 4-bromophenyl p-toluenesulfinate 402575-78-4 C13H11BrO2S
    4-bromophenyl p-toluenesulfinate