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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Bromo-benzoic acid (2S,3S,4S,5S,6R)-4,5-dihydroxy-2-methoxy-6-[(E)-3-(4-methoxy-phenyl)-acryloyloxymethyl]-tetrahydro-pyran-3-yl ester 116187-72-5 C24H25BrO9
    4-Bromo-benzoic acid (2S,3S,4S,5S,6R)-4,5-dihydroxy-2-methoxy-6-[(E)-3-(4-methoxy-phenyl)-acryloyloxymethyl]-tetrahydro-pyran-3-yl ester
    —— 4-(2,2-Dichloro-1,1-difluoroethoxy)-2,6-dinitrophenol 42888-11-9 C8H4Cl2F2N2O6
    4-(2,2-Dichloro-1,1-difluoroethoxy)-2,6-dinitrophenol
    —— (4aR,6S,7R,8aS)-7-(benzyloxy)-6-((benzyloxy)methyl)-4a,6-dimethyl-2-(naphthalen-2-yl)hexahydropyrano[3,2-d][1,3]dioxine 1046779-12-7 C34H36O5
    (4aR,6S,7R,8aS)-7-(benzyloxy)-6-((benzyloxy)methyl)-4a,6-dimethyl-2-(naphthalen-2-yl)hexahydropyrano[3,2-d][1,3]dioxine
    —— 4-benzyl-3,4-dihydro-1H-quinolin-2-one 92962-43-1 C16H15NO
    4-benzyl-3,4-dihydro-1H-quinolin-2-one
    —— 4-chloro-2-(chloro-difluoro-methyl)-1-trifluoromethyl-benzene 320-28-5 C8H3Cl2F5
    4-chloro-2-(chloro-difluoro-methyl)-1-trifluoromethyl-benzene
    —— 4-(2-methyl-1,3-thiazol-4-yl)-2-oxo-2H-chromene-7-carboxylic acid 910656-49-4 C14H9NO4S
    4-(2-methyl-1,3-thiazol-4-yl)-2-oxo-2H-chromene-7-carboxylic acid
    —— (4RS,7R,11E,15R)-1,16-bis-(tert-butyldimethylsilyloxy)-7,11,15-trimethyl-11-hexadecen-4-yl benzyl ether 1358982-74-7 C38H72O3Si2
    (4RS,7R,11E,15R)-1,16-bis-(tert-butyldimethylsilyloxy)-7,11,15-trimethyl-11-hexadecen-4-yl benzyl ether
    —— (4E,6E,8E)-1-<(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy>dodeca-4,6,8-triene 137527-53-8 C17H28O2
    (4E,6E,8E)-1-<(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy>dodeca-4,6,8-triene
    —— 4-(4-amino-3-(3-fluoropyridin-2-yl)-5-nitrophenyl)-1-methylpyridin-2(1H)-one 1052686-73-3 C17H13FN4O3
    4-(4-amino-3-(3-fluoropyridin-2-yl)-5-nitrophenyl)-1-methylpyridin-2(1H)-one
    —— 4-nitrophenol 4-(2-nitrobenzamido)2-nitrobenzoate 171116-85-1 C20H12N4O9
    4-nitrophenol 4-(2-nitrobenzamido)2-nitrobenzoate
    —— (4Z)-6-ethoxycarbonyloxy-4-hexenoic acid p-methoxyanilide 752211-47-5 C16H21NO5
    (4Z)-6-ethoxycarbonyloxy-4-hexenoic acid p-methoxyanilide
    —— (4R,4aR,11bS)-methyl 1,2,3,4,4a,5,6,8,9,11b-decahydro-4,11b-dimethylphenanthro[3,2-b]furan-4-carboxylate 1612793-58-4 C20H26O3
    (4R,4aR,11bS)-methyl 1,2,3,4,4a,5,6,8,9,11b-decahydro-4,11b-dimethylphenanthro[3,2-b]furan-4-carboxylate
    —— 4-hydroxy-N-(2-methoxy-4-(8-methyl-3-((trans)-4-(4-methylpiperazin-1-yl)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)phenyl)-1-methyl-1H-indole-2-carboxamide 1326279-59-7 C35H41N7O3
    4-hydroxy-N-(2-methoxy-4-(8-methyl-3-((trans)-4-(4-methylpiperazin-1-yl)cyclohexyl)imidazo[1,5-a]pyrazin-1-yl)phenyl)-1-methyl-1H-indole-2-carboxamide
    —— 4-(5-amino-6-(1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)pyrazin-2-yl)-N-trideuteromethyl-N-(2-dideutero-propyl)benzenesulfonamide 1396771-95-1 C23H25N5O3S
    4-(5-amino-6-(1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)pyrazin-2-yl)-N-trideuteromethyl-N-(2-dideutero-propyl)benzenesulfonamide
    —— (4-methoxy-phenyl)-sulfinyl-hydrazine 82810-46-6 C7H8N2O2S
    (4-methoxy-phenyl)-sulfinyl-hydrazine
    —— 4-tert-Butyl-1-(methylselanyl-phenyl-methyl)-cyclohexanol 94718-86-2 C18H28OSe
    4-tert-Butyl-1-(methylselanyl-phenyl-methyl)-cyclohexanol
    —— 4-<2,6-Dibrom-4-(2-aethoxycarbonylaethyl)-phenoxy>-2,4,6-tri-tert.-butyl-cyclohexadien-(2,5)-on-(1) 18826-74-9 C29H40Br2O4
    4-<2,6-Dibrom-4-(2-aethoxycarbonylaethyl)-phenoxy>-2,4,6-tri-tert.-butyl-cyclohexadien-(2,5)-on-(1)
    —— (4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl)-acetic acid-(2-diethylamino-ethyl ester); hydrochloride 109447-48-5 C14H25N3O4*ClH
    (4-ethyl-4-methyl-2,5-dioxo-imidazolidin-1-yl)-acetic acid-(2-diethylamino-ethyl ester); hydrochloride
    —— 4-ethyl-3,4-dihydro-2<i>H</i>-naphthalen-1-one oxime 100389-93-3 C12H15NO
    4-ethyl-3,4-dihydro-2<i>H</i>-naphthalen-1-one oxime
    —— 4,6-Dinitro-1-hydroxy-7-methyl-1:2:3-benztriazol 46793-22-0 C7H5N5O5
    4,6-Dinitro-1-hydroxy-7-methyl-1:2:3-benztriazol
    —— 4-hydroxy-3-methoxy-2-propyl-benzoic acid 100059-48-1 C11H14O4
    4-hydroxy-3-methoxy-2-propyl-benzoic acid
    —— (4-bromophenyl)-(3-methoxy-1,2-oxazolidin-2-yl)methanone 123704-06-3 C11H12BrNO3
    (4-bromophenyl)-(3-methoxy-1,2-oxazolidin-2-yl)methanone
    —— <4R<sup>*</sup>,6S<sup>*</sup>,6(1S<sup>*</sup>),7R<sup>*</sup>>-6-(1-hydroxy-1-isopropyl-4-phenylbut-3-ynyl)-2,2,7-trimethyl-1,3,5-trioxabicyclo<3.3.0>octane 140835-87-6 C21H28O4
    <4R<sup>*</sup>,6S<sup>*</sup>,6(1S<sup>*</sup>),7R<sup>*</sup>>-6-(1-hydroxy-1-isopropyl-4-phenylbut-3-ynyl)-2,2,7-trimethyl-1,3,5-trioxabicyclo<3.3.0>octane
    —— 4-Bromo-2-[(2-chloro-6-methyl-phenyl)-hydrazono]-1-phenyl-butane-1,3-dione 26502-71-6 C17H14BrClN2O2
    4-Bromo-2-[(2-chloro-6-methyl-phenyl)-hydrazono]-1-phenyl-butane-1,3-dione
    —— 4-[3-(1,3-benzodioxol-5-yl)isoxazol-5-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide 1402353-52-9 C16H18N2O7S
    4-[3-(1,3-benzodioxol-5-yl)isoxazol-5-yl]-N-hydroxy-2-methyl-2-(methylsulfonyl)butanamide
    —— 4-[3-(phenyldisulfanyl)-1H-1,2,4-triazol-5-yl]pyridine 1393829-43-0 C13H10N4S2
    4-[3-(phenyldisulfanyl)-1H-1,2,4-triazol-5-yl]pyridine
    —— 4,4-Dimethyl-3α,5-epoxy-A-homo-5α-cholestan-4a-one 83788-22-1 C30H50O2
    4,4-Dimethyl-3α,5-epoxy-A-homo-5α-cholestan-4a-one
    —— 4-{8-amino-5-fluoro-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-3-ethoxy-N-(5-methyl-1,3-thiazol-2-yl)benzamide 1620674-83-0 C27H28FN7O3S
    4-{8-amino-5-fluoro-3-[(6R,8aS)-3-oxooctahydroindolizin-6-yl]imidazo[1,5-a]pyrazin-1-yl}-3-ethoxy-N-(5-methyl-1,3-thiazol-2-yl)benzamide
    —— 4,4-dimethyl-3α,5-epoxy-A-homo-5α-cholestane-4aβ,6β-diol 4a,6-diacetate 104699-94-7 C34H56O5
    4,4-dimethyl-3α,5-epoxy-A-homo-5α-cholestane-4aβ,6β-diol 4a,6-diacetate
    —— 4-[(1S)-1-[[2-[2-(4-chlorophenyl)ethyl]-1,3-benzoxazole-4-carbonyl]amino]ethyl]benzoic acid 1097195-15-7 C25H21ClN2O4
    4-[(1S)-1-[[2-[2-(4-chlorophenyl)ethyl]-1,3-benzoxazole-4-carbonyl]amino]ethyl]benzoic acid
    —— 4'-(2-{[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]amino}ethoxy)-3-isobutoxy-4-biphenylcarboxylic acid hydrochloride 855479-68-4 C27H30ClNO5*ClH
    4'-(2-{[(2R)-2-(3-chlorophenyl)-2-hydroxyethyl]amino}ethoxy)-3-isobutoxy-4-biphenylcarboxylic acid hydrochloride
    —— 4-[[(4-cyanophenyl)sulfonyl-(pyridin-3-ylmethyl)amino]methyl]-N-[2-(4-sulfamoylphenyl)ethyl]benzamide 1191068-59-3 C29H27N5O5S2
    4-[[(4-cyanophenyl)sulfonyl-(pyridin-3-ylmethyl)amino]methyl]-N-[2-(4-sulfamoylphenyl)ethyl]benzamide
    —— 4-((R)-5-cyclopentyl-4-ethyl-4,5-dihydro-[1,2,4]triazolo[4,3]pteridin-7-ylamino)-N,N,3-trimethylbenzamide 954417-10-8 C24H30N8O
    4-((R)-5-cyclopentyl-4-ethyl-4,5-dihydro-[1,2,4]triazolo[4,3]pteridin-7-ylamino)-N,N,3-trimethylbenzamide
    —— 4-(4-Oxo-4-phenyl-but-2-ynyloxy)-1-phenyl-but-2-yn-1-one 52714-24-6 C20H14O3
    4-(4-Oxo-4-phenyl-but-2-ynyloxy)-1-phenyl-but-2-yn-1-one
    —— 4-(2-acetoxymercury-4-methyl-phenoxymethyl)-6-methyl-chromene-2-one 1252026-30-4 C20H18HgO5
    4-(2-acetoxymercury-4-methyl-phenoxymethyl)-6-methyl-chromene-2-one
    —— 4-[(1S)-1-[[1-[(4-methoxyphenyl)methyl]indole-7-carbonyl]amino]ethyl]benzoic acid 1097195-19-1 C26H24N2O4
    4-[(1S)-1-[[1-[(4-methoxyphenyl)methyl]indole-7-carbonyl]amino]ethyl]benzoic acid
    —— 4-bromo-1-(2-chloro-4-fluorobenzyl)-3,5-bis(3,4-dimethylphenyl)-1H-pyrazole 1006323-08-5 C26H23BrClFN2
    4-bromo-1-(2-chloro-4-fluorobenzyl)-3,5-bis(3,4-dimethylphenyl)-1H-pyrazole
    —— 4-methoxyphenyl 3,4-di-O-acetyl-2-azido-2-deoxy-6-O-(4-methylbenzylsulfonyl)-α-D-glucopyranoside 1259298-38-8 C24H27N3O10S
    4-methoxyphenyl 3,4-di-O-acetyl-2-azido-2-deoxy-6-O-(4-methylbenzylsulfonyl)-α-D-glucopyranoside
    —— 4-(3-{1-Benzhydryl-5-chloro-2-[2-(3-trifluoromethoxy-benzenesulfonylamino)-ethyl]-1H-indol-3-yl}-propyl)-benzoic acid 540525-47-1 C40H34ClF3N2O5S
    4-(3-{1-Benzhydryl-5-chloro-2-[2-(3-trifluoromethoxy-benzenesulfonylamino)-ethyl]-1H-indol-3-yl}-propyl)-benzoic acid
    —— 4-benzyl-3,6-dimethyl-5,6-dihydro-2H-pyran-2-one 1440424-54-3 C14H16O2
    4-benzyl-3,6-dimethyl-5,6-dihydro-2H-pyran-2-one
    —— 4-amino-3-{5-[(pyridin-2-ylmethyl)amino]-1H-benzimidazol-2-yl}quinolin-2(1H)-one 405169-48-4 C22H18N6O
    4-amino-3-{5-[(pyridin-2-ylmethyl)amino]-1H-benzimidazol-2-yl}quinolin-2(1H)-one
    —— 4,4-dimethyl-2-phenylcyclohexane-1,3-dione 872289-11-7 C14H16O2
    4,4-dimethyl-2-phenylcyclohexane-1,3-dione
    —— 4-Oxo-2-phenyl-3,4-dihydro-2H-thiopyran-3-carboxylic acid methyl ester 108054-07-5 C13H12O3S
    4-Oxo-2-phenyl-3,4-dihydro-2H-thiopyran-3-carboxylic acid methyl ester
    —— (4-Chloro-phenyl)-carbamic acid 2-(4-formyl-phenoxy)-ethyl ester 52073-61-7 C16H14ClNO4
    (4-Chloro-phenyl)-carbamic acid 2-(4-formyl-phenoxy)-ethyl ester
    —— 4-amino-N-isobutylbenzamide 38681-73-1 C11H16N2O
    4-amino-N-isobutylbenzamide
    —— 4-methyl-5,7-bis(4-(trifluoromethyl)phenyl)-2H-chromen-2-one 1369830-83-0 C24H14F6O2
    4-methyl-5,7-bis(4-(trifluoromethyl)phenyl)-2H-chromen-2-one
    —— 4-((R)-1,1-dimethylethylsulfinamido)hept-1-en-3-yl benzoate 1198053-89-2 C18H27NO3S
    4-((R)-1,1-dimethylethylsulfinamido)hept-1-en-3-yl benzoate
    —— 4-Acetylamino-3-((E)-2-nitro-vinyl)-benzoic acid methyl ester 199535-19-8 C12H12N2O5
    4-Acetylamino-3-((E)-2-nitro-vinyl)-benzoic acid methyl ester
    —— 4-[cyclopropyl-(4-pyrimidin-5-yl-benzoyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 1578189-28-2 C24H30N4O3
    4-[cyclopropyl-(4-pyrimidin-5-yl-benzoyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
    —— (4R)-undeca-1,10-diene-4,8-diyl bis(4-methylbenzenesulfonate) 958003-20-8 C25H32O6S2
    (4R)-undeca-1,10-diene-4,8-diyl bis(4-methylbenzenesulfonate)