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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4'-(5-Methylhexane-2,2-diyl)diphenol 90859-45-3 C19H24O2
    4,4'-(5-Methylhexane-2,2-diyl)diphenol
    —— 4,4-bis(4-methoxyphenyl)cyclohex-2-enone 4528-65-8 C20H20O3
    4,4-bis(4-methoxyphenyl)cyclohex-2-enone
    —— [(4-nitro-(2H-benzo[d]1,3-dioxolan-5-yl))methyl](2-(4-pyridyl)(1,3-thiazol-4-yl))amine 630410-10-5 C16H12N4O4S
    [(4-nitro-(2H-benzo[d]1,3-dioxolan-5-yl))methyl](2-(4-pyridyl)(1,3-thiazol-4-yl))amine
    —— 4-{[4-(4-{3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl}butyl)piperidin-1-yl]sulfonyl}tetrahydro-2H-pyran-4-carboxylic acid 622391-82-6 C24H30F3N3O7S
    4-{[4-(4-{3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl}butyl)piperidin-1-yl]sulfonyl}tetrahydro-2H-pyran-4-carboxylic acid
    —— 4,4'-[sulfonylbis(p-phenyleneoxy)]dibenzoic acid 25423-71-6 C26H18O8S
    4,4'-[sulfonylbis(p-phenyleneoxy)]dibenzoic acid
    —— 4H-1,3-Benzoxazine 254-17-1 C8H7NO
    4H-1,3-Benzoxazine
    —— 4-pyrazin-2-yl-butyraldehyde 357647-49-5 C8H10N2O
    4-pyrazin-2-yl-butyraldehyde
    —— 4-amino-4-methyl-1-methoxypent-2-yne 787545-51-1 C7H13NO
    4-amino-4-methyl-1-methoxypent-2-yne
    —— 4-bromo-6-ethyl-pyridine-2-carboxylic acid ethyl ester 1242968-54-2 C10H12BrNO2
    4-bromo-6-ethyl-pyridine-2-carboxylic acid ethyl ester
    —— 4-Methyl-5-propyl-2H-1,3-dioxol-2-one 676126-87-7 C7H10O3
    4-Methyl-5-propyl-2H-1,3-dioxol-2-one
    —— 4-biphenylethylaminoquinazoline-2-carboxylic acid 660830-64-8 C23H19N3O2
    4-biphenylethylaminoquinazoline-2-carboxylic acid
    —— 4-Hydroxy-3-methylindolin-2-one 959921-46-1 C9H9NO2
    4-Hydroxy-3-methylindolin-2-one
    —— 4-Hydroxy-3-isopropylindolin-2-one 1421321-76-7 C11H13NO2
    4-Hydroxy-3-isopropylindolin-2-one
    —— 4-methoxy-7-morpholin-4-ylbenzothiazole-2-carbonitrile 796062-12-9 C13H13N3O2S
    4-methoxy-7-morpholin-4-ylbenzothiazole-2-carbonitrile
    —— 4-amino-4'-(trifluoromethyl)-[1,1'-biphenyl]-3-ol 688746-36-3 C13H10F3NO
    4-amino-4'-(trifluoromethyl)-[1,1'-biphenyl]-3-ol
    —— 4-(Pyrimidin-4-YL)butanal 357647-66-6 C8H10N2O
    4-(Pyrimidin-4-YL)butanal
    —— 4-chloro-2,3,5-trimethyl-6-(2,4,6-trimethyl-phenoxy)-pyridine 1-oxide 175140-53-1 C17H20ClNO2
    4-chloro-2,3,5-trimethyl-6-(2,4,6-trimethyl-phenoxy)-pyridine 1-oxide
    —— [4-[2-Amino-6-(cyclopropylamino)-9-purinyl]-1-cyclopent-2-enyl]methanol; sulfuric acid —— C14H20N6O5S
    [4-[2-Amino-6-(cyclopropylamino)-9-purinyl]-1-cyclopent-2-enyl]methanol; sulfuric acid
    —— 4-(1-ethyl-3-methoxy-5-methyl-1H-pyrazol-4-yl)Piperidine 419571-78-1 C12H21N3O
    4-(1-ethyl-3-methoxy-5-methyl-1H-pyrazol-4-yl)Piperidine
    —— 4-Ethenyl-N,N,I+/--trimethylbenzenemethanamine 84092-62-6 C12H17N
    4-Ethenyl-N,N,I+/--trimethylbenzenemethanamine
    —— 4-(3-chlorophenoxy)-6-[(4-chlorophenyl)(2-phenyl-1H-imidazol-1-yl)methyl]-3-(hydroxymethyl)-2(1H)-quinolinone 439906-20-4 C32H23Cl2N3O3
    4-(3-chlorophenoxy)-6-[(4-chlorophenyl)(2-phenyl-1H-imidazol-1-yl)methyl]-3-(hydroxymethyl)-2(1H)-quinolinone
    —— 4-aminomethyl-3-nitro-benzonitrile 701269-65-0 C8H7N3O2
    4-aminomethyl-3-nitro-benzonitrile
    —— 4-[2-(3-chlorophenyl)ethyl]-6-[(4-chlorophenyl)hydroxy-3-pyridinylmethyl]-1-methyl-2(1H)-quinolinone 439906-29-3 C30H24Cl2N2O2
    4-[2-(3-chlorophenyl)ethyl]-6-[(4-chlorophenyl)hydroxy-3-pyridinylmethyl]-1-methyl-2(1H)-quinolinone
    —— 4-chloro-2-(4-chloro-2,6-dimethyl-phenoxy)-3,6-dimethyl-pyridine 1-oxide 175140-51-9 C15H15Cl2NO2
    4-chloro-2-(4-chloro-2,6-dimethyl-phenoxy)-3,6-dimethyl-pyridine 1-oxide
    —— 4-[2-(3-chlorophenyl)ethyl]-6-[(4-chlorophenyl)hydroxy(5-mercapto-4-methyl-4H-1,2,4-triazol-3-yl)methyl]-1-methyl-2(1H)-quinolinone 439906-35-1 C28H24Cl2N4O2S
    4-[2-(3-chlorophenyl)ethyl]-6-[(4-chlorophenyl)hydroxy(5-mercapto-4-methyl-4H-1,2,4-triazol-3-yl)methyl]-1-methyl-2(1H)-quinolinone
    —— [4-(1-ethyl-propoxy)-6-methyl-2-(2,4,6-trimethyl-phenylamino)-pyridin-3-yl]-imidazol-1-yl-methanone 351379-92-5 C24H30N4O2
    [4-(1-ethyl-propoxy)-6-methyl-2-(2,4,6-trimethyl-phenylamino)-pyridin-3-yl]-imidazol-1-yl-methanone
    —— 4-(Nonylamino)-4-oxobutaneperoxoic acid 111875-82-2 C13H25NO4
    4-(Nonylamino)-4-oxobutaneperoxoic acid
    —— 4'-(2-Benzoyloxyethyl)-2-(methoxymethyloxy)-4,6-dimethyldiphenylmethane 433331-73-8 C26H28O4
    4'-(2-Benzoyloxyethyl)-2-(methoxymethyloxy)-4,6-dimethyldiphenylmethane
    —— 4-[7-propyl-3-(trifluoromethyl)-1,2-benzisoxazol-6-yl]butan-1-ol 652992-75-1 C15H18F3NO2
    4-[7-propyl-3-(trifluoromethyl)-1,2-benzisoxazol-6-yl]butan-1-ol
    —— 4-cyano-2,5-difluorobenzyl methanesulfonate 433940-04-6 C9H7F2NO3S
    4-cyano-2,5-difluorobenzyl methanesulfonate
    —— 4,6-Bis[(4-hydroxy-3,5-dimethylphenyl)methyl]benzene-1,3-diol 147565-68-2 C24H26O4
    4,6-Bis[(4-hydroxy-3,5-dimethylphenyl)methyl]benzene-1,3-diol
    —— 4-(3-fluoro-4-nitrophenyl)-2-hydroxy-4-methyl-2-trifluoromethylvaleric acid 395673-43-5 C13H13F4NO5
    4-(3-fluoro-4-nitrophenyl)-2-hydroxy-4-methyl-2-trifluoromethylvaleric acid
    —— 4-[2-[4-[(Z)-2-(5,5,8,8-tetramethyl-6,7-dihydronaphthalen-2-yl)prop-1-enyl]phenoxy]ethyl]morpholine —— C29H39NO2
    4-[2-[4-[(Z)-2-(5,5,8,8-tetramethyl-6,7-dihydronaphthalen-2-yl)prop-1-enyl]phenoxy]ethyl]morpholine
    —— 4-chloro-N-(5-chloropyridin-2-yl)-2-[(4-piperidinylcarbonyl)amino]benzamide trifluoroacetate 280773-60-6 C2HF3O2*C18H18Cl2N4O2
    4-chloro-N-(5-chloropyridin-2-yl)-2-[(4-piperidinylcarbonyl)amino]benzamide trifluoroacetate
    —— 4'-(bromomethyl)-3-(trifluoromethyl)biphenyl 500718-98-9 C14H10BrF3
    4'-(bromomethyl)-3-(trifluoromethyl)biphenyl
    —— 4,4'-[(2-Hydroxyphenyl)methylene]bis(2,6-dimethylphenol) 129348-98-7 C23H24O3
    4,4'-[(2-Hydroxyphenyl)methylene]bis(2,6-dimethylphenol)
    —— 4-(aminomethyl)-3,5-difluorobenzonitrile hydrochloride 701269-55-8 C8H6F2N2*ClH
    4-(aminomethyl)-3,5-difluorobenzonitrile hydrochloride
    —— [4-chloro-1-(4-methanesulfonyl-phenyl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl]-dimethyl-amine 832716-56-0 C14H14ClN5O2S
    [4-chloro-1-(4-methanesulfonyl-phenyl)-1H-pyrazolo[3,4-d]pyrimidin-6-yl]-dimethyl-amine
    —— 4-trifluoromethanesulfonyl-benzoic acid amide 383-14-2 C8H6F3NO3S
    4-trifluoromethanesulfonyl-benzoic acid amide
    —— 4-chloro-N-(3-methyl-5-phenyl-1H-pyrazol-4-yl)-benzamide 824969-08-6 C17H14ClN3O
    4-chloro-N-(3-methyl-5-phenyl-1H-pyrazol-4-yl)-benzamide
    —— 4-methyl-N-(3-methyl-5-phenyl-1H-pyrazol-4-yl)-benzamide 824969-06-4 C18H17N3O
    4-methyl-N-(3-methyl-5-phenyl-1H-pyrazol-4-yl)-benzamide
    —— 4-[(1-Carboxypropyl)amino]benzoic acid 108425-78-1 C11H13NO4
    4-[(1-Carboxypropyl)amino]benzoic acid
    —— 4-(aminomethyl)-2,6-difluorobenzonitrile 433939-92-5 C8H6F2N2
    4-(aminomethyl)-2,6-difluorobenzonitrile
    —— 4-azidomethyl-2,5-difluorobenzonitrile 433940-05-7 C8H4F2N4
    4-azidomethyl-2,5-difluorobenzonitrile
    —— 4-diethylamino-N-(3-methyl-5-phenyl-1H-pyrazol-4-yl)-benzamide 645418-10-6 C21H24N4O
    4-diethylamino-N-(3-methyl-5-phenyl-1H-pyrazol-4-yl)-benzamide
    —— 4-benzyloxy-2-methoxy-1-methylsulfanyl-benzene 473255-60-6 C15H16O2S
    4-benzyloxy-2-methoxy-1-methylsulfanyl-benzene
    —— 4-[3-(Bromomethyl)phenyl]benzoic acid 1175138-50-7 C14H11BrO2
    4-[3-(Bromomethyl)phenyl]benzoic acid
    —— 4'-(Trifluoromethyl)[1,1'-biphenyl]-4-sulfonic acid 443143-60-0 C13H9F3O3S
    4'-(Trifluoromethyl)[1,1'-biphenyl]-4-sulfonic acid
    —— 4-fluoro-N-(3-methyl-5-phenyl-1H-pyrazol-4-yl)-benzamide 824969-05-3 C17H14FN3O
    4-fluoro-N-(3-methyl-5-phenyl-1H-pyrazol-4-yl)-benzamide
    —— 4,5-Dichloro-2-methylbenzene-1,3-diol 104752-51-4 C7H6Cl2O2
    4,5-Dichloro-2-methylbenzene-1,3-diol