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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [4-(1-methylpiperidin-4-ylidene)-9,10-dihydro-4H-1-thiabenzo[f]azulen-2-yl]carboxylic acid morpholine amide hydrochloride 1176737-15-7 C24H28N2O2S*ClH
    [4-(1-methylpiperidin-4-ylidene)-9,10-dihydro-4H-1-thiabenzo[f]azulen-2-yl]carboxylic acid morpholine amide hydrochloride
    —— (4-methoxy-phenyl)-[3-(3-methyl-2-oxo-tetrahydro-pyran-4-yl)-3-phenyl-propenyl]-carbamic acid tert-butyl ester 332940-60-0 C27H33NO5
    (4-methoxy-phenyl)-[3-(3-methyl-2-oxo-tetrahydro-pyran-4-yl)-3-phenyl-propenyl]-carbamic acid tert-butyl ester
    —— (4S)-3,3-difluoro-1-[(1R)-2-hydroxy-1-phenylethyl]-4-[4-(trifluoromethyl)phenyl]azetidin-2-one 1007391-39-0 C18H14F5NO2
    (4S)-3,3-difluoro-1-[(1R)-2-hydroxy-1-phenylethyl]-4-[4-(trifluoromethyl)phenyl]azetidin-2-one
    —— 4''-O-[3-[[2-[(3-carboxy-7-chloro-1-cyclopropyl-1,4-dihydro-4-oxo-6-quinolinyl)oxygen]ethyl]oxygen]propionyl]-(9E)-O-oximino erythromycin A 688329-32-0 C55H84ClN3O19
    4''-O-[3-[[2-[(3-carboxy-7-chloro-1-cyclopropyl-1,4-dihydro-4-oxo-6-quinolinyl)oxygen]ethyl]oxygen]propionyl]-(9E)-O-oximino erythromycin A
    —— [4-(Bis-benzylsulfanyl-methyl)-phenyl]-dimethyl-amine 32188-48-0 C23H25NS2
    [4-(Bis-benzylsulfanyl-methyl)-phenyl]-dimethyl-amine
    —— 4-Cyan-5,6-dichlor-benzthiadiazol-2,1,3 30713-47-4 C7HCl2N3S
    4-Cyan-5,6-dichlor-benzthiadiazol-2,1,3
    —— 4-Hydroxy-3,4-dihydro-1H-isoquinoline-2-carboxylic acid ethylamide 70273-29-9 C12H16N2O2
    4-Hydroxy-3,4-dihydro-1H-isoquinoline-2-carboxylic acid ethylamide
    —— 4-bromo-2-cyclohexyl-1,1-dioxo-5-phenyl-1,6-dihydro-2<i>H</i>-1λ<sup>6</sup>-[1,2,6]thiadiazin-3-one 72180-03-1 C15H17BrN2O3S
    4-bromo-2-cyclohexyl-1,1-dioxo-5-phenyl-1,6-dihydro-2<i>H</i>-1λ<sup>6</sup>-[1,2,6]thiadiazin-3-one
    —— 4-methyl-N-(4-methyl-2-thiophen-2-ylphenyl)benzenesulfonamide 1426812-91-0 C18H17NO2S2
    4-methyl-N-(4-methyl-2-thiophen-2-ylphenyl)benzenesulfonamide
    —— 4-phenyl-2-tributylstannanyl-2<i>H</i>-[1,2,3]triazole 39538-75-5 C20H33N3Sn
    4-phenyl-2-tributylstannanyl-2<i>H</i>-[1,2,3]triazole
    —— 4,11-Dihexylhexacyclo[12.8.0.02,11.03,8.04,21.017,22]docosa-1(14),2(11),3(8),4,6,9,12,15,17(22),18,20-undecaene-7,8-dicarbonitrile 922165-04-6 C36H34N2
    4,11-Dihexylhexacyclo[12.8.0.02,11.03,8.04,21.017,22]docosa-1(14),2(11),3(8),4,6,9,12,15,17(22),18,20-undecaene-7,8-dicarbonitrile
    —— (4R)-4-[(R)-bromo(chloro)methyl]-4-methyl-2-phenyl-3,1-benzoxazine 1392323-33-9 C16H13BrClNO
    (4R)-4-[(R)-bromo(chloro)methyl]-4-methyl-2-phenyl-3,1-benzoxazine
    —— 4-tert-butylphenoxy[2,3,7,8,12,13-hexaphenylsubporphyrazinato]boron(III) 1450813-56-5 C58H43BN6O
    4-tert-butylphenoxy[2,3,7,8,12,13-hexaphenylsubporphyrazinato]boron(III)
    —— 4-(β-[2]pyridyloxy-phenethyl)-morpholine 101587-86-4 C17H20N2O2
    4-(β-[2]pyridyloxy-phenethyl)-morpholine
    —— 4,5-Diphenyl-3-(2-methylaminophenylthio)-2-oxo-2,5-dihydrooxepino<2,3-b><1,4>benzothiazine 85810-80-6 C32H26N2O2S2
    4,5-Diphenyl-3-(2-methylaminophenylthio)-2-oxo-2,5-dihydrooxepino<2,3-b><1,4>benzothiazine
    —— 4-n-Heptyl-2-methylenpentandisaeure-diethylester 81143-64-8 C17H30O4
    4-n-Heptyl-2-methylenpentandisaeure-diethylester
    —— (4aR,8aS,E)-8a-methyl-8-(2-methylpropylidene)-2-tosyl-1,2,3,4,4a,7,8,8a-octahydroisoquinoline 1352748-64-1 C21H29NO2S
    (4aR,8aS,E)-8a-methyl-8-(2-methylpropylidene)-2-tosyl-1,2,3,4,4a,7,8,8a-octahydroisoquinoline
    —— 4-Allyloxy-2-hydroxy-5-methoxyacetophenone 91497-16-4 C12H14O4
    4-Allyloxy-2-hydroxy-5-methoxyacetophenone
    —— 4-Brom-4-methylpent-1-in 59891-22-4 C6H9Br
    4-Brom-4-methylpent-1-in
    —— 4-[bis(4-methoxybenzyl)amino]-6-pentyl-1-(2-phenylethyl)-1H-imidazo[4,5-c]pyridin-2-ol 928831-44-1 C35H40N4O3
    4-[bis(4-methoxybenzyl)amino]-6-pentyl-1-(2-phenylethyl)-1H-imidazo[4,5-c]pyridin-2-ol
    —— 4-{4-[({[4-bromo-3-(trifluoromethyl)phenyl]amino}carbonyl)amino]phenoxy}-2-pyridine carboxamide 583840-09-9 C20H14BrF3N4O3
    4-{4-[({[4-bromo-3-(trifluoromethyl)phenyl]amino}carbonyl)amino]phenoxy}-2-pyridine carboxamide
    —— 4'-Hydroxy-[1,1';2',1'']terphenyl-3',5'-dicarboxylic acid dimethyl ester 35044-29-2 C22H18O5
    4'-Hydroxy-[1,1';2',1'']terphenyl-3',5'-dicarboxylic acid dimethyl ester
    —— 4-(Benzenesulfinyl)butyl methyl carbonate 100591-58-0 C12H16O4S
    4-(Benzenesulfinyl)butyl methyl carbonate
    —— (4R,5S,6S)-6-[(tert-butyldimethylsilyl)oxy]-4-hydroxy-2,5,7-trimethyl-1-octen 380497-32-5 C17H36O2Si
    (4R,5S,6S)-6-[(tert-butyldimethylsilyl)oxy]-4-hydroxy-2,5,7-trimethyl-1-octen
    —— 4-(hydroxydiphenylmethyl)-1,2-thiazetidine 1,1-dioxide 137462-13-6 C15H15NO3S
    4-(hydroxydiphenylmethyl)-1,2-thiazetidine 1,1-dioxide
    —— 4-Anilino-5-carboxy-2-{4-[2-hydroxy-3-(N,N-dimethylamino)propoxy]anilino}pyrimidine 748120-62-9 C22H25N5O4
    4-Anilino-5-carboxy-2-{4-[2-hydroxy-3-(N,N-dimethylamino)propoxy]anilino}pyrimidine
    —— 4,4'-diethynyl-2,2',5,5'-tetramethyl-1,1'-biphenyl 1379762-47-6 C20H18
    4,4'-diethynyl-2,2',5,5'-tetramethyl-1,1'-biphenyl
    —— 4-chloro-2,6-diphenyl-1,4-azaphosphorine 4-sulfide 99026-41-2 C16H13ClNPS
    4-chloro-2,6-diphenyl-1,4-azaphosphorine 4-sulfide
    —— 4-Methoxy-N'-[3-({5-phenyl-1-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazol-3-yl}amino)benzoyl]benzenesulphonohydrazide 301547-65-9 C29H23F3N6O4S
    4-Methoxy-N'-[3-({5-phenyl-1-[3-(trifluoromethyl)phenyl]-1H-1,2,4-triazol-3-yl}amino)benzoyl]benzenesulphonohydrazide
    —— 4-(3-trifluoromethyl-phenyl)-1-thia-4,8-diaza-spiro[4.5]decan-3-one 33853-03-1 C14H15F3N2OS
    4-(3-trifluoromethyl-phenyl)-1-thia-4,8-diaza-spiro[4.5]decan-3-one
    —— (4-benzylpiperidin-1-yl)(3-(4-chlorophenylsulfonyl)-1H-indol-2-yl)methanone 1182712-75-9 C27H25ClN2O3S
    (4-benzylpiperidin-1-yl)(3-(4-chlorophenylsulfonyl)-1H-indol-2-yl)methanone
    —— (4S,5S)-2,2-dimethyl-4,5-bis[(1R,2S)-2-methylcyclopropyl]-1,3-dioxolane 183903-84-6 C13H22O2
    (4S,5S)-2,2-dimethyl-4,5-bis[(1R,2S)-2-methylcyclopropyl]-1,3-dioxolane
    —— (4aS,9bR)-4-[1-Dibutylamino-meth-(E)-ylidene]-8,9b-dimethyl-1,4,4a,9b-tetrahydro-2H-dibenzofuran-3-one 86657-95-6 C23H33NO2
    (4aS,9bR)-4-[1-Dibutylamino-meth-(E)-ylidene]-8,9b-dimethyl-1,4,4a,9b-tetrahydro-2H-dibenzofuran-3-one
    —— 4-(N-(4-methoxyphenyl)benzamido)-6-phenylpyridin-3-yl benzoate 1426821-53-5 C19H19NO
    4-(N-(4-methoxyphenyl)benzamido)-6-phenylpyridin-3-yl benzoate
    —— 4-(carboxymethyl)-L-phenylalanine trifluoroacetate 142348-78-5 C2HF3O2*C11H13NO4
    4-(carboxymethyl)-L-phenylalanine trifluoroacetate
    —— (4-Methanesulfonyl-phenyl)-[1-(2-methyl-2,3-dihydro-benzofuran-5-yl)-meth-(E)-ylidene]-amine 1027497-41-1 C17H17NO3S
    (4-Methanesulfonyl-phenyl)-[1-(2-methyl-2,3-dihydro-benzofuran-5-yl)-meth-(E)-ylidene]-amine
    —— 4-(2-formylphenoxy)-N-methyl-N-(methylsulfonyl)-N'-phenylbut-2-ynimidamide 1562381-42-3 C19H18N2O4S
    4-(2-formylphenoxy)-N-methyl-N-(methylsulfonyl)-N'-phenylbut-2-ynimidamide
    —— 4-Chloracetylamino-4'-fluor-diphenylamin 38020-88-1 C14H12ClFN2O
    4-Chloracetylamino-4'-fluor-diphenylamin
    —— (4aR,4bS,8aR,8bR)-1,5-Dibenzyl-1,4a,4b,5,6,7,8,8b-octahydro-4H-cyclobuta[1,2-b;3,4-b']dipyridine-3,8a-dicarboxylic acid diamide 88552-54-9 C26H30N4O2
    (4aR,4bS,8aR,8bR)-1,5-Dibenzyl-1,4a,4b,5,6,7,8,8b-octahydro-4H-cyclobuta[1,2-b;3,4-b']dipyridine-3,8a-dicarboxylic acid diamide
    —— 4.4-Dimethyl-1-phenyl-2-trimethylsilyl-1-penten 51667-05-1 C16H26Si
    4.4-Dimethyl-1-phenyl-2-trimethylsilyl-1-penten
    —— 4-chloro-6-cyano-5-ethoxy-2-phenyl-1,3-benzenediol 108234-14-6 C15H12ClNO3
    4-chloro-6-cyano-5-ethoxy-2-phenyl-1,3-benzenediol
    —— 4-(benzyl-methyl-amino)-butyric acid ; hydrochloride 91563-92-7 C12H17NO2*ClH
    4-(benzyl-methyl-amino)-butyric acid ; hydrochloride
    —— 4-([2-chlorobenzylidene]hydrazinocarbonyl)-1-(carboxy(ethoxycarbonyl)methyl)-1,4-dihydropyridine 1146216-34-3 C18H18ClN3O5
    4-([2-chlorobenzylidene]hydrazinocarbonyl)-1-(carboxy(ethoxycarbonyl)methyl)-1,4-dihydropyridine
    —— 4-[2-[2-[2-hydroxy-4-(3-methoxy-4-phenylmethoxyphenyl)butyl]-1,3-dioxolan-2-yl]ethyl]-2-methoxyphenol 93559-23-0 C30H36O7
    4-[2-[2-[2-hydroxy-4-(3-methoxy-4-phenylmethoxyphenyl)butyl]-1,3-dioxolan-2-yl]ethyl]-2-methoxyphenol
    —— 4-(4-(4-(2-nitro-4-(dodecyloxy)-5-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzyl bromide 1356472-38-2 C44H56BrNO10
    4-(4-(4-(2-nitro-4-(dodecyloxy)-5-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzyloxy)-3-methoxybenzyl bromide
    —— 4-[2-methyl-5-(trifluoromethyl)phenyl]-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrole-3-carbonitrile 1553975-80-6 C19H12F3N5
    4-[2-methyl-5-(trifluoromethyl)phenyl]-1-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrrole-3-carbonitrile
    —— 4,4'-(2,2'-(1,3-phenylene)bis(1H-imidazo[4,5-f][1,10]phenanthroline-2,1-diyl))bis(N,N-dimethylaniline) 1558027-05-6 C48H36N10
    4,4'-(2,2'-(1,3-phenylene)bis(1H-imidazo[4,5-f][1,10]phenanthroline-2,1-diyl))bis(N,N-dimethylaniline)
    —— 4,4'-azotoluene-3,3'-disulfonic acid dioctyl ester 1253735-45-3 C30H46N2O6S2
    4,4'-azotoluene-3,3'-disulfonic acid dioctyl ester
    —— 4-cyclopropylmethoxy-7H-pyrrolo[2,3-d]pyrimidine 1309430-78-1 C10H11N3O
    4-cyclopropylmethoxy-7H-pyrrolo[2,3-d]pyrimidine
    —— 4-(1,1,1,2,3,3,3-Heptafluoropropan-2-yl)-3-(methanesulfinyl)-2-methylbenzoic acid 1355554-19-6 C12H9F7O3S
    4-(1,1,1,2,3,3,3-Heptafluoropropan-2-yl)-3-(methanesulfinyl)-2-methylbenzoic acid