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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3,6-dimethoxyphenylsulphanyl)-2-chloro-nitrobenzene 378236-86-3 C14H12ClNO4S
    4-(3,6-dimethoxyphenylsulphanyl)-2-chloro-nitrobenzene
    —— 4-Hydroxy-(3-4-nitro-benzoyl)-isocarbostyril 973-11-5 C16H10N2O5
    4-Hydroxy-(3-4-nitro-benzoyl)-isocarbostyril
    —— 4-ethyl-2,5-dihydro-3-hydroxy-5-oxo-2-thienylacetic acid 116724-72-2 C8H10O4S
    4-ethyl-2,5-dihydro-3-hydroxy-5-oxo-2-thienylacetic acid
    —— 4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid [3,3']bi(thiophen)-5-ylmethyl ester 1248729-61-4 C26H28N6O3S2
    4-[1-(1H-benzotriazole-5-carbonyl)-piperidin-4-yl]-piperazine-1-carboxylic acid [3,3']bi(thiophen)-5-ylmethyl ester
    —— {[4-(Difluoromethoxy)phenyl]methyl}(methyl)amine hydrochloride 127842-56-2 C9H12ClF2NO
    {[4-(Difluoromethoxy)phenyl]methyl}(methyl)amine hydrochloride
    —— 4,6-Pyrimidinediamine, N4-(1,3-benzodioxol-5-ylmethyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 883483-28-1 C24H19N7O4
    4,6-Pyrimidinediamine, N4-(1,3-benzodioxol-5-ylmethyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
    —— 4H-Benzo[4,5]thieno[2,3-b]thiopyran-3-one 82416-10-2 C11H8OS2
    4H-Benzo[4,5]thieno[2,3-b]thiopyran-3-one
    —— (4aR,6R,7R,8R,8aS)-2-Ethyl-6-methoxy-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 27994-37-2 C10H18O6
    (4aR,6R,7R,8R,8aS)-2-Ethyl-6-methoxy-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol
    —— 4-[2-(4-methoxyphenyl)hydrazono]-3-methyl-1-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-1H-pyrazol-5(4H)-one 1415650-80-4 C25H30N4O11
    4-[2-(4-methoxyphenyl)hydrazono]-3-methyl-1-(2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl)-1H-pyrazol-5(4H)-one
    —— 4,4-bis(chloromethyl-d2)-2,6-dioxaheptane 83385-60-8 C7H14Cl2O2
    4,4-bis(chloromethyl-d2)-2,6-dioxaheptane
    —— 4-phenyl-6-pyridin-4-yl-2H-pyrazolo[3,4-b]pyridin-3-amine 1225069-21-5 C17H13N5
    4-phenyl-6-pyridin-4-yl-2H-pyrazolo[3,4-b]pyridin-3-amine
    —— 4-hydroxy-4-(3-trifluoromethyl-phenyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carboxylic acid (4,5-dihydro-naphtho[1,2-d]thiazol-2-yl)-amide 1224869-79-7 C29H25F3N4O2S
    4-hydroxy-4-(3-trifluoromethyl-phenyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carboxylic acid (4,5-dihydro-naphtho[1,2-d]thiazol-2-yl)-amide
    —— 4-ethyl-2,6-bis-(5-ethyl-2-hydroxy-phenyl)-phenol 121234-81-9 C24H26O3
    4-ethyl-2,6-bis-(5-ethyl-2-hydroxy-phenyl)-phenol
    —— (4-acetylamino-benzylidene)-[2-(propane-1-sulfonyl)-benzothiazol-6-yl]-amine 108368-02-1 C19H19N3O3S2
    (4-acetylamino-benzylidene)-[2-(propane-1-sulfonyl)-benzothiazol-6-yl]-amine
    —— (4-chloro-benzyl)-[3-(4-chloro-benzyl)-thiazolidin-2-yliden]-amine 109156-06-1 C17H16Cl2N2S
    (4-chloro-benzyl)-[3-(4-chloro-benzyl)-thiazolidin-2-yliden]-amine
    —— 4-Nitro-benzolsulfonsaeure-amid-aethoxycarbonylimid 92765-35-0 C9H11N3O5S
    4-Nitro-benzolsulfonsaeure-amid-aethoxycarbonylimid
    —— 4-butylsulfanyl-2-phenyl-butyric acid-(3-dimethylamino-propyl ester) 113252-10-1 C19H31NO2S
    4-butylsulfanyl-2-phenyl-butyric acid-(3-dimethylamino-propyl ester)
    —— 4-isopropyl-6-(4-phenyloxazol-5-yl)benzene-1,3-diol 1155371-12-2 C18H17NO3
    4-isopropyl-6-(4-phenyloxazol-5-yl)benzene-1,3-diol
    —— 4-(4-(4-(4-acetylpiperazine-1-carbonyl)piperidin-1-yl)phenylsulfonyl)-N-hydroxytetrahydro-2H-pyran-4-carboxamide 308821-76-3 C24H34N4O7S
    4-(4-(4-(4-acetylpiperazine-1-carbonyl)piperidin-1-yl)phenylsulfonyl)-N-hydroxytetrahydro-2H-pyran-4-carboxamide
    —— 4-[4-(4-Nitro-benzenesulfonyl)-naphthalen-1-yl]-piperazine-1-carboxylic acid tert-butyl ester 850650-59-8 C25H27N3O6S
    4-[4-(4-Nitro-benzenesulfonyl)-naphthalen-1-yl]-piperazine-1-carboxylic acid tert-butyl ester
    —— [(4-CH3CO-C6H4)PdBr(P(C6H5)3)(piperidine)] 863718-15-4 C31H33BrNOPPd
    [(4-CH3CO-C6H4)PdBr(P(C6H5)3)(piperidine)]
    —— 4-oxo-6-(trifluoromethoxy)-2,3-dihydro-1H-quinoline-8-carbonitrile 693261-76-6 C11H7F3N2O2
    4-oxo-6-(trifluoromethoxy)-2,3-dihydro-1H-quinoline-8-carbonitrile
    —— 4-(2,8-dimethyl-1,2,3,4-tetrahydro-pyrido[4,3-b]indol-5-yl)-N,N-dimethyl-3-pyridin-4-yl-butyramide 1394059-38-1 C24H30N4O
    4-(2,8-dimethyl-1,2,3,4-tetrahydro-pyrido[4,3-b]indol-5-yl)-N,N-dimethyl-3-pyridin-4-yl-butyramide
    —— 4-(2,3-dihydroxy-4-carboxybenzoylamino)-5-(bis-(2-((3-hydroxy-1-methyl-2-oxo-1,2-dihydropyridine-4-carbonyl)-amino)-ethyl)-amino)-pentanoic acid 872462-63-0 C31H36N6O13
    4-(2,3-dihydroxy-4-carboxybenzoylamino)-5-(bis-(2-((3-hydroxy-1-methyl-2-oxo-1,2-dihydropyridine-4-carbonyl)-amino)-ethyl)-amino)-pentanoic acid
    —— 4-[2-(3-fluoro-phenyl)-ethyl]-1H-imidazole 1033822-45-5 C11H11FN2
    4-[2-(3-fluoro-phenyl)-ethyl]-1H-imidazole
    —— 4-[(3S,4S)-3-(4-chlorophenyl)-4-((S)-1-p-tolyloxyethyl)piperidine-1-carbonyl]-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carbonitrile 1238890-40-8 C32H35ClN4O2
    4-[(3S,4S)-3-(4-chlorophenyl)-4-((S)-1-p-tolyloxyethyl)piperidine-1-carbonyl]-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-carbonitrile
    —— 4-Cyclopropyl-6,6-dimethyl-5-[4-(trifluoromethyl)phenyl]sulfonyl-1,4-dihydropyrazolo[4,3-c]pyridin-7-one 1237605-68-3 C18H18F3N3O3S
    4-Cyclopropyl-6,6-dimethyl-5-[4-(trifluoromethyl)phenyl]sulfonyl-1,4-dihydropyrazolo[4,3-c]pyridin-7-one
    —— 4,4'''-di-isopropoxy-2,2'''-dimethyl-4'',6'-bis(1-methylpropoxy)2',2''-dinitro-m-quaterphenyl 111221-09-1 C40H48N2O8
    4,4'''-di-isopropoxy-2,2'''-dimethyl-4'',6'-bis(1-methylpropoxy)2',2''-dinitro-m-quaterphenyl
    —— 4-(4-hydroxy-2-methylphenyl)-6,6,8,8-tetramethyl-6,7,8,9-tetrahydro-[1,3]dioxolo[4,5-h]quinolin-7-one 1040277-96-0 C21H23NO4
    4-(4-hydroxy-2-methylphenyl)-6,6,8,8-tetramethyl-6,7,8,9-tetrahydro-[1,3]dioxolo[4,5-h]quinolin-7-one
    —— 4-(5-oxotetrahydrofuran-3-yl)phenyl acetate 1376692-40-8 C12H12O4
    4-(5-oxotetrahydrofuran-3-yl)phenyl acetate
    —— 4-[2-[(cyclopropylmethyl)thio]ethyl]-2,3,4,5-tetrahydro-2-methyl-3,5-dioxo-1,2,4-triazine-6-carboxylic acid 1590393-68-2 C11H15N3O4S
    4-[2-[(cyclopropylmethyl)thio]ethyl]-2,3,4,5-tetrahydro-2-methyl-3,5-dioxo-1,2,4-triazine-6-carboxylic acid
    —— 4-({(3S)-1-[2-(methyloxy)ethyl]-3-pyrrolidinyl} {[2-(trifluoromethyl)phenyl]methyl}amino)-2-(trifluoromethyl)benzonitrile 940862-74-8 C23H23F6N3O
    4-({(3S)-1-[2-(methyloxy)ethyl]-3-pyrrolidinyl} {[2-(trifluoromethyl)phenyl]methyl}amino)-2-(trifluoromethyl)benzonitrile
    —— 4-Acetyl-1-[3-[(N-methylamino)methyl]benzoyl]piperazine 439578-96-8 C15H21N3O2
    4-Acetyl-1-[3-[(N-methylamino)methyl]benzoyl]piperazine
    —— 4-(3-(4-(4-methylphenyl)thiazol-2-ylmethoxy)phenyl)butanoic acid 244150-99-0 C21H21NO3S
    4-(3-(4-(4-methylphenyl)thiazol-2-ylmethoxy)phenyl)butanoic acid
    —— 4-Butyl-5-methylidene-1-(2-methyl-6-propan-2-ylphenyl)-2-oxopyrrole-3-carbonitrile 1032185-26-4 C20H24N2O
    4-Butyl-5-methylidene-1-(2-methyl-6-propan-2-ylphenyl)-2-oxopyrrole-3-carbonitrile
    —— 4-methylphenyl 2-methyl-3-phenoxy-N-phenyl-2-propenimidate 1158855-34-5 C23H21NO2
    4-methylphenyl 2-methyl-3-phenoxy-N-phenyl-2-propenimidate
    —— 4-bromo-2-(4-methoxy-butyl)-1-methyl-benzene 853643-92-2 C12H17BrO
    4-bromo-2-(4-methoxy-butyl)-1-methyl-benzene
    —— (4aS,7R,8R,8aS)-8-(tert-butyldimethylsilyloxy)-7-(methoxymethyl)-4,4a,8,8a-tetrahydronaphthalen-1(7H)-one 1225277-00-8 C18H30O3Si
    (4aS,7R,8R,8aS)-8-(tert-butyldimethylsilyloxy)-7-(methoxymethyl)-4,4a,8,8a-tetrahydronaphthalen-1(7H)-one
    —— (4aR,4bS,5R,6R,9S,10S,10aR,10bS)-1,2,3,4-tetrachloro-4a,4b,5,6,9,10,10a,10b-octahydro-5,10:6,9-dimethanobenzo[3,4]cyclobuta[1,2][8]annulene 75993-70-3 C16H14Cl4
    (4aR,4bS,5R,6R,9S,10S,10aR,10bS)-1,2,3,4-tetrachloro-4a,4b,5,6,9,10,10a,10b-octahydro-5,10:6,9-dimethanobenzo[3,4]cyclobuta[1,2][8]annulene
    —— (4R,5S)-4-Methyl-3-[(S)-2-methylbutyryl]-5-phenyloxazolidin-2-one 79563-30-7 C15H19NO3
    (4R,5S)-4-Methyl-3-[(S)-2-methylbutyryl]-5-phenyloxazolidin-2-one
    —— (4S,5R)-2,2-diethyl-5-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)-1,3-dioxolane-4-carbaldehyde 1233402-38-4 C14H24O5
    (4S,5R)-2,2-diethyl-5-(((tetrahydro-2H-pyran-2-yl)oxy)methyl)-1,3-dioxolane-4-carbaldehyde
    —— 4-Thiazolecarboxamide, N-[2-[[(2-methoxyethyl)amino]carbonyl]-4-[[(2S)-2-methyl-4-morpholinyl]methyl]phenyl]-2-[(3S)-3-methoxy-1-pyrrolidinyl]- 1147109-00-9 C25H35N5O5S
    4-Thiazolecarboxamide, N-[2-[[(2-methoxyethyl)amino]carbonyl]-4-[[(2S)-2-methyl-4-morpholinyl]methyl]phenyl]-2-[(3S)-3-methoxy-1-pyrrolidinyl]-
    —— 4-{4-[6-amino-5-(6-phenylisoquinolin-3-yl)-pyridin-3-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester 1175272-05-5 C33H34N6O2
    4-{4-[6-amino-5-(6-phenylisoquinolin-3-yl)-pyridin-3-yl]-pyrazol-1-yl}-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[2-((3-tert-Butoxycarbonyl-2-benzylcarbazoyl-L-phenylalanyl)amino)ethyl]5-methoxycarbonyl-2-(2-pyridylmethylthio)imidazole 130782-28-4 C35H41N7O6S
    4-[2-((3-tert-Butoxycarbonyl-2-benzylcarbazoyl-L-phenylalanyl)amino)ethyl]5-methoxycarbonyl-2-(2-pyridylmethylthio)imidazole
    —— (4aα,7aα)-6β-tetrahydropyran-2-yloxy-5α-<(E)-(3S*)-3-tetrahydropyran-2-yloxyoct-1-enyl>perhydrocyclopenta<b>pyran-3-one 82095-28-1 C26H42O6
    (4aα,7aα)-6β-tetrahydropyran-2-yloxy-5α-<(E)-(3S*)-3-tetrahydropyran-2-yloxyoct-1-enyl>perhydrocyclopenta<b>pyran-3-one
    —— 4-fluoro-2-methyl-6-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl)-1,3-benzoxazole 1449599-15-8 C14H17BFNO3
    4-fluoro-2-methyl-6-(4, 4, 5, 5-tetramethyl-1, 3, 2-dioxaborolan-2-yl)-1,3-benzoxazole
    —— 4-(1-(3-methylbenzyl)-1H-benzo[d]imidazol-2-yl)phenol 1565835-78-0 C21H18N2O
    4-(1-(3-methylbenzyl)-1H-benzo[d]imidazol-2-yl)phenol
    —— 4,5,5-trimethyl-3-(1-semicarbazono-ethyl)-5<i>H</i>-furan-2-one 104297-05-4 C10H15N3O3
    4,5,5-trimethyl-3-(1-semicarbazono-ethyl)-5<i>H</i>-furan-2-one
    —— 4-[3-(2-chloro-4-<i>tert</i>-pentyl-phenoxy)-propyl]-morpholine 95422-69-8 C18H28ClNO2
    4-[3-(2-chloro-4-<i>tert</i>-pentyl-phenoxy)-propyl]-morpholine
    —— 4-[4-(4-diethylamino-phenylimino)-5-oxo-3-palmitoylamino-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid amide 116282-75-8 C35H52N6O4S
    4-[4-(4-diethylamino-phenylimino)-5-oxo-3-palmitoylamino-4,5-dihydro-pyrazol-1-yl]-benzenesulfonic acid amide