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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[[4-[(5,6-dimethoxypyrimidin-4-yl)sulfamoyl]phenyl]diazenyl]-3,5-dimethylpyrazole-1-carbothioamide 139445-65-1 C18H20N8O4S2
    4-[[4-[(5,6-dimethoxypyrimidin-4-yl)sulfamoyl]phenyl]diazenyl]-3,5-dimethylpyrazole-1-carbothioamide
    —— 4,8,11-trihydroxy-6-methyl-5,10-dioxonaphtho[3,2-f][1]benzofuran-7-carboxylic acid 110551-54-7 C18H10O8
    4,8,11-trihydroxy-6-methyl-5,10-dioxonaphtho[3,2-f][1]benzofuran-7-carboxylic acid
    —— (4'-iodophenyl)-diphenylamine-d14 914360-42-2 C18H14IN
    (4'-iodophenyl)-diphenylamine-d14
    —— 4-(trifluoromethyl)benzeneselenenyl chloride 71912-37-3 C7H4ClF3Se
    4-(trifluoromethyl)benzeneselenenyl chloride
    —— 4-[(1E)-2-iodoethenyl]benzonitrile 183241-44-3 C9H6IN
    4-[(1E)-2-iodoethenyl]benzonitrile
    —— 4-(2-fluoro-4-iodobenzyl)morpholine 1542258-70-7 C11H13FINO
    4-(2-fluoro-4-iodobenzyl)morpholine
    —— 4-nitrobenzyl (benzoyloxy)carbamate 1620172-50-0 C15H12N2O6
    4-nitrobenzyl (benzoyloxy)carbamate
    —— (4aS,5S,7S,8S,9aR)-8-methyl-3-oxodecahydro-5,8-epoxy-7,9a-methanobenzo[7]annulen-2-yl methanesulfonate 1256640-15-9 C14H20O5S
    (4aS,5S,7S,8S,9aR)-8-methyl-3-oxodecahydro-5,8-epoxy-7,9a-methanobenzo[7]annulen-2-yl methanesulfonate
    —— 4ξ.5-dihydroxy-5ξ-cholestanedione-(3.6) 115605-86-2 C27H44O4
    4ξ.5-dihydroxy-5ξ-cholestanedione-(3.6)
    —— (4R,6R)-4-hydroxy-6-(2-((1S,2S)-6-hydroxy-2-methyl-1,2-dihydronaphthalen-1-yl)ethyl)tetrahydro-2H-pyran-2-one 1114834-87-5 C18H22O4
    (4R,6R)-4-hydroxy-6-(2-((1S,2S)-6-hydroxy-2-methyl-1,2-dihydronaphthalen-1-yl)ethyl)tetrahydro-2H-pyran-2-one
    —— 4α,5-(1'-methylene-ethano)-5α-cholest-3-one 111705-09-0 C30H48O
    4α,5-(1'-methylene-ethano)-5α-cholest-3-one
    —— (4R)-4-[(E,2R,3R)-5-iodo-3-methoxy-4-methylpent-4-en-2-yl]-2,2-dimethyl-1,3-dioxolane 197777-45-0 C12H21IO3
    (4R)-4-[(E,2R,3R)-5-iodo-3-methoxy-4-methylpent-4-en-2-yl]-2,2-dimethyl-1,3-dioxolane
    —— 4-(1-aza[15]-crown-5-1-yl)phenyl thiocyanate 1360433-86-8 C17H24N2O4S
    4-(1-aza[15]-crown-5-1-yl)phenyl thiocyanate
    —— 4-hydroxy-7,8-methylenedioxy-1-oxo-1,2-dihydropyridazino[4,5-b]quinoline 213382-85-5 C12H7N3O4
    4-hydroxy-7,8-methylenedioxy-1-oxo-1,2-dihydropyridazino[4,5-b]quinoline
    —— [[4-(2,2-dimethylpropyl)phenyl]methyl]heptylcarbamic acid[1,1'-biphenyl]-2-yl ester 142414-08-2 C32H41NO2
    [[4-(2,2-dimethylpropyl)phenyl]methyl]heptylcarbamic acid[1,1'-biphenyl]-2-yl ester
    —— [(4R,4aS,7S,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-9-methoxy-1,2,4,5,6,7,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl] methanesulfonate 1275597-14-2 C22H29NO6S
    [(4R,4aS,7S,7aR,12bS)-3-(cyclopropylmethyl)-4a-hydroxy-9-methoxy-1,2,4,5,6,7,7a,13-octahydro-4,12-methanobenzofuro[3,2-e]isoquinolin-7-yl] methanesulfonate
    —— 4,5-secocholest-3-yn-5-one 21489-86-1 C27H44O
    4,5-secocholest-3-yn-5-one
    —— (4R,4aR,7aR,12bS)-14-chloro-3-(cyclopropylmethyl)-7,9-dimethoxy-1,2,3,4,7,7a-hexahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinoline-14-carbonitrile 40960-24-5 C25H27ClN2O3
    (4R,4aR,7aR,12bS)-14-chloro-3-(cyclopropylmethyl)-7,9-dimethoxy-1,2,3,4,7,7a-hexahydro-4a,7-ethano-4,12-methanobenzofuro[3,2-e]isoquinoline-14-carbonitrile
    —— [4-(4-{[1-(2,4-Dichloro-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(2,4-dichloro-phenyl)-meth-(Z)-ylidene]-hydrazide 114710-21-3 C30H24Cl4N6O4S
    [4-(4-{[1-(2,4-Dichloro-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(2,4-dichloro-phenyl)-meth-(Z)-ylidene]-hydrazide
    —— (4-fluorophenyl-2,3,5,6-d4)magnesium bromide 1092655-71-4 C6H4BrFMg
    (4-fluorophenyl-2,3,5,6-d4)magnesium bromide
    —— 4-((2',4-dimethoxy-5'-propyl-[1,1'-biphenyl]-3-yl)methyl)-1,3-dioxolan-2-one 1355484-52-4 C21H24O5
    4-((2',4-dimethoxy-5'-propyl-[1,1'-biphenyl]-3-yl)methyl)-1,3-dioxolan-2-one
    —— 4-hydroxy-cholestene-(4)-dione-(3.6) 38368-49-9 C27H42O3
    4-hydroxy-cholestene-(4)-dione-(3.6)
    —— 4-MeOC6H4CH2CH2-CH2Bdd 1266658-22-3 C33H43BO3
    4-MeOC6H4CH2CH2-CH2Bdd
    —— 4,4'-(((4-methyl-1,3-phenylene)bis(azaneylylidene))bis(methaneylylidene))bis(2-bromo-6-methoxyphenol) 134668-02-3 C23H20Br2N2O4
    4,4'-(((4-methyl-1,3-phenylene)bis(azaneylylidene))bis(methaneylylidene))bis(2-bromo-6-methoxyphenol)
    —— (4-(((S)-1-carboxy-2-methylpropyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-leucine 1276116-33-6 C19H32N6O4
    (4-(((S)-1-carboxy-2-methylpropyl)amino)-6-(piperidin-1-yl)-1,3,5-triazin-2-yl)-L-leucine
    —— 4-(2,4-difluorophenyl)pyrimidine-2-carboxamide 1491142-19-8 C11H7F2N3O
    4-(2,4-difluorophenyl)pyrimidine-2-carboxamide
    —— 4-cyclopropylheptan-4-ol 57583-50-3 C10H20O
    4-cyclopropylheptan-4-ol
    —— 4-methyl-N-(2-(pyridin-2-yl)phenyl)benzenesulfonamide 212313-35-4 C18H16N2O2S
    4-methyl-N-(2-(pyridin-2-yl)phenyl)benzenesulfonamide
    —— 4α-(toluene-4-sulfonyloxy)-5α-cholestan-5-ol 19536-23-3 C34H54O4S
    4α-(toluene-4-sulfonyloxy)-5α-cholestan-5-ol
    —— 4-[(2R,3S)-3-Benzyloxy-2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-oxo-azetidin-1-yl]-N-(4,5-dimethyl-oxazol-2-yl)-benzenesulfonamide 288585-97-7 C26H29N3O7S
    4-[(2R,3S)-3-Benzyloxy-2-((S)-2,2-dimethyl-[1,3]dioxolan-4-yl)-4-oxo-azetidin-1-yl]-N-(4,5-dimethyl-oxazol-2-yl)-benzenesulfonamide
    —— (4'R,4a'S,7a'R,12b'S,13'S)-10'-chloro-3'-(cyclopropylmethyl)-9'-methoxy-1',2',3',4',5',6'-hexahydro-4a'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinoline]-4a',13'-diol 619331-83-8 C23H28ClNO6
    (4'R,4a'S,7a'R,12b'S,13'S)-10'-chloro-3'-(cyclopropylmethyl)-9'-methoxy-1',2',3',4',5',6'-hexahydro-4a'H,7a'H-spiro[[1,3]dioxolane-2,7'-[4,12]methanobenzofuro[3,2-e]isoquinoline]-4a',13'-diol
    —— (4aS,5R,8R,8aS)-5,8-bis(benzyloxy)-1,2,4a,5,6,7,8,8a-octahydronaphthalen-2-ol 79782-40-4 C24H28O3
    (4aS,5R,8R,8aS)-5,8-bis(benzyloxy)-1,2,4a,5,6,7,8,8a-octahydronaphthalen-2-ol
    —— (4-allyl-2-methoxy) phenoxy (tert-butyl)diphenyl silane 142876-79-7 C26H30O2Si
    (4-allyl-2-methoxy) phenoxy (tert-butyl)diphenyl silane
    —— 4,5-dihydro-3-(4-chlobenzoylamino)-1-(3-trifluoromethylphenyl)-1H-pyrazole 126646-34-2 C17H13ClF3N3O
    4,5-dihydro-3-(4-chlobenzoylamino)-1-(3-trifluoromethylphenyl)-1H-pyrazole
    —— 4-(1,3-benzodioxol-5-yl)-3-(hydroxymethyl)-2-[(4-iodo-1,3-benzodioxol-5-yl)methylene]but-3-enoic acid 404002-71-7 C20H15IO7
    4-(1,3-benzodioxol-5-yl)-3-(hydroxymethyl)-2-[(4-iodo-1,3-benzodioxol-5-yl)methylene]but-3-enoic acid
    —— 4,4-dimethyl-3-tosylhydrazonocholest-5-ene 187676-53-5 C36H56N2O2S
    4,4-dimethyl-3-tosylhydrazonocholest-5-ene
    —— 4-Oxo-pentanoic acid (2R,3S,5R)-5-(4-{[bis-(4-methoxy-phenyl)-phenyl-methyl]-amino}-2-oxo-2H-pyrimidin-1-yl)-2-hydroxymethyl-tetrahydro-furan-3-yl ester 215116-94-2 C35H37N3O8
    4-Oxo-pentanoic acid (2R,3S,5R)-5-(4-{[bis-(4-methoxy-phenyl)-phenyl-methyl]-amino}-2-oxo-2H-pyrimidin-1-yl)-2-hydroxymethyl-tetrahydro-furan-3-yl ester
    —— 4-<(2R,5S)-2,5-Dihydro-2-isopropyl-3,6-dimethoxy-5-pyrazinyl>butyronitrile 129243-83-0 C13H21N3O2
    4-<(2R,5S)-2,5-Dihydro-2-isopropyl-3,6-dimethoxy-5-pyrazinyl>butyronitrile
    —— 4-[(3-nitrophenyl)methylideneamino]-3-[(2,4,6-trichlorophenoxy)methyl]-1H-1,2,4-triazole-5-thione 523999-45-3 C16H10Cl3N5O3S
    4-[(3-nitrophenyl)methylideneamino]-3-[(2,4,6-trichlorophenoxy)methyl]-1H-1,2,4-triazole-5-thione
    —— [4-(4-{[1-(3,5-Dichloro-2-hydroxy-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(3,5-dichloro-2-hydroxy-phenyl)-meth-(Z)-ylidene]-hydrazide 114710-22-4 C30H24Cl4N6O6S
    [4-(4-{[1-(3,5-Dichloro-2-hydroxy-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(3,5-dichloro-2-hydroxy-phenyl)-meth-(Z)-ylidene]-hydrazide
    —— <4S-<4α,5α(2S<sup>*</sup>,4S<sup>*</sup>,6S<sup>*</sup>),5aα,6β,8aα,8bα>>-6-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-5-<2-<4-<<(1,1-dimethylethyl)diphenylsilyl>oxy>tetrahydro-6-methoxy-2H-pyran-2-yl>ethyl>-4,5,5a,6,7,8,8a,8b-octahydro-4-methyl-3H-naphth<1,8-cd>isoxazole 108712-60-3 C41H63NO5Si2
    <4S-<4α,5α(2S<sup>*</sup>,4S<sup>*</sup>,6S<sup>*</sup>),5aα,6β,8aα,8bα>>-6-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-5-<2-<4-<<(1,1-dimethylethyl)diphenylsilyl>oxy>tetrahydro-6-methoxy-2H-pyran-2-yl>ethyl>-4,5,5a,6,7,8,8a,8b-octahydro-4-methyl-3H-naphth<1,8-cd>isoxazole
    —— 4-tert-Butyl-N-{9-[(2R,3R,4S,5R)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl]-9H-purin-6-yl}-benzamide 401812-93-9 C29H28N6O6
    4-tert-Butyl-N-{9-[(2R,3R,4S,5R)-3-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-4-hydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl]-9H-purin-6-yl}-benzamide
    —— 4-(4-formyl-2-methoxyphenoxy)undecanoic acid 1384274-52-5 C19H28O5
    4-(4-formyl-2-methoxyphenoxy)undecanoic acid
    —— 4-dimethylaminopyridinium N-(4-methylphenylsulfonyl)carbamoylide 72091-47-5 C15H17N3O3S
    4-dimethylaminopyridinium N-(4-methylphenylsulfonyl)carbamoylide
    —— 4-ethyl-cholesta-1,4,6-trien-3-one 122315-36-0 C29H44O
    4-ethyl-cholesta-1,4,6-trien-3-one
    —— [4-(4-{[1-(4-Hydroxy-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(4-hydroxy-phenyl)-meth-(Z)-ylidene]-hydrazide 114710-08-6 C30H28N6O6S
    [4-(4-{[1-(4-Hydroxy-phenyl)-meth-(Z)-ylidene-hydrazinocarbonylmethyl]-amino}-benzenesulfonyl)-phenylamino]-acetic acid [1-(4-hydroxy-phenyl)-meth-(Z)-ylidene]-hydrazide
    —— (4-Propan-2-ylidenecyclohexen-1-yl)methyl carbonochloridate 1383381-39-2 C11H15ClO2
    (4-Propan-2-ylidenecyclohexen-1-yl)methyl carbonochloridate
    —— 4-Methyl-N1,N3-bis-[2-[1-phenyl-meth-(E)-ylidene]-hept-(E)-ylidene]-benzene-1,3-diamine 134668-01-2 C35H42N2
    4-Methyl-N1,N3-bis-[2-[1-phenyl-meth-(E)-ylidene]-hept-(E)-ylidene]-benzene-1,3-diamine
    —— 4-methyl-4-nitro-5-((tetrahydro-2H-pyran-2-yl)oxy)pentanal 1268819-21-1 C11H19NO5
    4-methyl-4-nitro-5-((tetrahydro-2H-pyran-2-yl)oxy)pentanal
    —— 4-Acetoxy-benzoic acid 2-(1-bromo-ethyl)-4-(1-bromo-propyl)-6-methoxy-phenyl ester 86253-80-7 C21H22Br2O5
    4-Acetoxy-benzoic acid 2-(1-bromo-ethyl)-4-(1-bromo-propyl)-6-methoxy-phenyl ester