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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-t-butyl 2,2-diethyl 1-phenyl-2,2,4-butanetricarboxylate 125470-33-9 C21H30O6
    4-t-butyl 2,2-diethyl 1-phenyl-2,2,4-butanetricarboxylate
    —— 4'-azido-3'-iodoacetophenone 147151-88-0 C8H6IN3O
    4'-azido-3'-iodoacetophenone
    —— (4-chloro-phenoxy)-p-tolyloxy-methane 100716-71-0 C14H13ClO2
    (4-chloro-phenoxy)-p-tolyloxy-methane
    —— 4-Aethyl-5-<5-nitro-2-furyl>-buta-2.4-dien-carbonsaeure 16378-38-4 C11H11NO5
    4-Aethyl-5-<5-nitro-2-furyl>-buta-2.4-dien-carbonsaeure
    —— 4,6-Diamino-2-hydroxylamino-5-nitroso-pyrimidin 89281-63-0 C4H6N6O2
    4,6-Diamino-2-hydroxylamino-5-nitroso-pyrimidin
    —— 4-Chlor-carbanilsaeure-<2-nitro-butylester> 91336-11-7 C11H13ClN2O4
    4-Chlor-carbanilsaeure-<2-nitro-butylester>
    —— 4-Phenyl-5-methylsulfonyl-Δ<sup>2</sup>-pyrazolin 90918-47-1 C10H12N2O2S
    4-Phenyl-5-methylsulfonyl-Δ<sup>2</sup>-pyrazolin
    —— 4-(2-Brom-4-methyl-phenylsulfonyl)-pyridin-N-oxid 92576-77-7 C12H10BrNO3S
    4-(2-Brom-4-methyl-phenylsulfonyl)-pyridin-N-oxid
    —— 4-Methoxy-benzolsulfonsaeure-chlorid-(4-nitro-benzolsulfonylimid) 96486-86-1 C13H11ClN2O6S2
    4-Methoxy-benzolsulfonsaeure-chlorid-(4-nitro-benzolsulfonylimid)
    —— 4-Chlor-2-acetylamino-benzolsulfonsaeure-(1)-acetylamid 90794-88-0 C10H11ClN2O4S
    4-Chlor-2-acetylamino-benzolsulfonsaeure-(1)-acetylamid
    —— 4''-Nitro-4-(p-terphenylyl)isothiocyanat 21997-76-2 C19H12N2O2S
    4''-Nitro-4-(p-terphenylyl)isothiocyanat
    —— 4-Hydroxy-2-(4-isopropoxyphenyl)-5-thiazolecarboxylic acid 144060-02-6 C13H13NO4S
    4-Hydroxy-2-(4-isopropoxyphenyl)-5-thiazolecarboxylic acid
    —— 4-(dimethylamino)-N-[[3-[(2-methylphenyl)methoxymethyl]phenyl]methylideneamino]benzamide 1260228-31-6 C25H27N3O2
    4-(dimethylamino)-N-[[3-[(2-methylphenyl)methoxymethyl]phenyl]methylideneamino]benzamide
    —— 4-[4-bromo-2-(2-pyridinecarbonyl)phenyl]-3-pyrrolidinomethyl-4H-1,2,4-triazole 65234-70-0 C19H18BrN5O
    4-[4-bromo-2-(2-pyridinecarbonyl)phenyl]-3-pyrrolidinomethyl-4H-1,2,4-triazole
    —— 4-(4-Nitrophenylthio)-trifluormethansulfonanilid 37930-68-0 C13H9F3N2O4S2
    4-(4-Nitrophenylthio)-trifluormethansulfonanilid
    —— 4-methoxy-N,2,6-trimethyl-N-(2-(2-(4-(3-(4-methylpiperazin-1-yl)propoxy)-4-(pyridin-3-yl)piperidin-1-yl)-2-oxoethoxy)ethyl)benzenesulfonamide 1191239-34-5 C32H49N5O6S
    4-methoxy-N,2,6-trimethyl-N-(2-(2-(4-(3-(4-methylpiperazin-1-yl)propoxy)-4-(pyridin-3-yl)piperidin-1-yl)-2-oxoethoxy)ethyl)benzenesulfonamide
    —— (4aR,8aR)-4-(1-((1R,3S)-3-(ethoxymethyl)cyclopentyl)piperidin-4-yl)hexahydro-2H-benzo[b][1,4]oxazin-3(4H)-one 1192737-77-1 C21H36N2O3
    (4aR,8aR)-4-(1-((1R,3S)-3-(ethoxymethyl)cyclopentyl)piperidin-4-yl)hexahydro-2H-benzo[b][1,4]oxazin-3(4H)-one
    —— 4-iodo-5-(p-tolyl)-1-(4-(trifluoromethyl)phenyl)-1H-pyrazole 1318808-21-7 C17H12F3IN2
    4-iodo-5-(p-tolyl)-1-(4-(trifluoromethyl)phenyl)-1H-pyrazole
    —— 4-(2-Carboxyethyl)-4-(propanoylamino)heptanedioic acid 1254961-95-9 C13H21NO7
    4-(2-Carboxyethyl)-4-(propanoylamino)heptanedioic acid
    —— 4-<2-{[4-(2,3-Dichlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyrid-2-yl]methoxy}ethoxy>-6-(2-pyridylmethoxy)pyrimidine 102336-35-6 C30H30Cl2N4O7
    4-<2-{[4-(2,3-Dichlorophenyl)-3-ethoxycarbonyl-5-methoxycarbonyl-6-methyl-1,4-dihydropyrid-2-yl]methoxy}ethoxy>-6-(2-pyridylmethoxy)pyrimidine
    —— 4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-[[3-(trifluoromethyl)phenyl]methyl]benzamide 1282038-11-2 C37H37F3N8O5
    4-[[4-[2-[2-(2-benzamidoethoxy)ethoxy]ethylamino]-6-(4-hydroxyanilino)-1,3,5-triazin-2-yl]amino]-N-[[3-(trifluoromethyl)phenyl]methyl]benzamide
    —— 4',5-Dichlor-6-methyl-biphenyl-3-carbonsaeuremethylester 21324-02-7 C15H12Cl2O2
    4',5-Dichlor-6-methyl-biphenyl-3-carbonsaeuremethylester
    —— 4-aza-6-(phenylseleno)-5-pregnene-3,20-dione Se-oxide 74214-14-5 C26H33NO3Se
    4-aza-6-(phenylseleno)-5-pregnene-3,20-dione Se-oxide
    —— 4-butoxy-3-nitro-4,6-dihydro-[1,2,4]triazolo[5,1-c][1,2,4]triazine 126750-78-5 C8H12N6O3
    4-butoxy-3-nitro-4,6-dihydro-[1,2,4]triazolo[5,1-c][1,2,4]triazine
    —— 4-[(2R)-2-hydroxypropyl]imino-2,2-dimethyl-3H-chromen-5-ol 129679-16-9 C14H19NO3
    4-[(2R)-2-hydroxypropyl]imino-2,2-dimethyl-3H-chromen-5-ol
    —— 4-chloro-2-cyclopentyl-6,7-dimethoxyquinazoline 1448676-60-5 C15H17ClN2O2
    4-chloro-2-cyclopentyl-6,7-dimethoxyquinazoline
    —— 4-(5-iodo-1-isopropyl-4-methyl-1H-pyrazol-3-yl)-2-methylbenzonitrile 1219018-73-1 C15H16IN3
    4-(5-iodo-1-isopropyl-4-methyl-1H-pyrazol-3-yl)-2-methylbenzonitrile
    —— 4-(4-(5-(pyridin-3-yl)thiazol-2-yl)tetrahydro-2H-pyran-4-yl)benzoic acid 1206612-40-9 C20H18N2O3S
    4-(4-(5-(pyridin-3-yl)thiazol-2-yl)tetrahydro-2H-pyran-4-yl)benzoic acid
    —— 4-carbamoylthiazol-2-ylmethyl 2-[5'-(4-fluorophenyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl]ethylcarbamate 1206673-42-8 C24H26FN5O3S
    4-carbamoylthiazol-2-ylmethyl 2-[5'-(4-fluorophenyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl]ethylcarbamate
    —— 4-{3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}-N-(2-methylpyridin-3-yl)piperidine-1-carboxamide 1334301-00-6 C26H28N10O
    4-{3-(cyanomethyl)-3-[4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl]azetidin-1-yl}-N-(2-methylpyridin-3-yl)piperidine-1-carboxamide
    —— 4-(6-bromo-7-iodo-3H-imidazo[4,5-b]pyridin-2-yl)benzoic acid 1069131-85-6 C13H7BrIN3O2
    4-(6-bromo-7-iodo-3H-imidazo[4,5-b]pyridin-2-yl)benzoic acid
    —— (4R)-4-benzyl-3-[(3S,5R)-bis(5-tert-butyl-dimethyl-silanyloxy)-(2R)-2-methyl-hept-6-enoyl]-oxazolidin-2-one 845780-53-2 C30H51NO5Si2
    (4R)-4-benzyl-3-[(3S,5R)-bis(5-tert-butyl-dimethyl-silanyloxy)-(2R)-2-methyl-hept-6-enoyl]-oxazolidin-2-one
    —— (4R,5S,6S,7S)-8-((tert-butyldiphenylsilyl)oxy)-6-((4-methoxybenzyl)oxy)-5,7-dimethyloct-1-en-4-ol 1224892-85-6 C34H46O4Si
    (4R,5S,6S,7S)-8-((tert-butyldiphenylsilyl)oxy)-6-((4-methoxybenzyl)oxy)-5,7-dimethyloct-1-en-4-ol
    —— (4-Hydroxy-3,5-di-tert-butylbenzoyl)-aceton 67553-34-8 C18H26O3
    (4-Hydroxy-3,5-di-tert-butylbenzoyl)-aceton
    —— 4-bromo-2-(propan-2-yl)benzene-1-sulfonyl chloride 1548128-18-2 C9H10BrClO2S
    4-bromo-2-(propan-2-yl)benzene-1-sulfonyl chloride
    —— (4aS,5R)-4a-ethyl-1-(4-fluorophenyl)-5-[2-(5-fluoropyridin-3-yl)-2-hydroxyethyl]-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol 1299473-85-0 C25H25F2N3O2
    (4aS,5R)-4a-ethyl-1-(4-fluorophenyl)-5-[2-(5-fluoropyridin-3-yl)-2-hydroxyethyl]-1,4,4a,5,6,7-hexahydrocyclopenta[f]indazol-5-ol
    —— 4-(benzylamino)-6-({4-[(3R,5S)-3,5-dimethylpiperazin-1-yl]phenyl}amino)pyridine-3-carboxyamide 1227863-71-9 C25H30N6O
    4-(benzylamino)-6-({4-[(3R,5S)-3,5-dimethylpiperazin-1-yl]phenyl}amino)pyridine-3-carboxyamide
    —— 4-Methyl-6-(6,8,8-trimethyl-1,4-dithia-spiro[4.5]dec-6-en-7-yl)-5,6-dihydro-pyran-2-one 91029-35-5 C17H24O2S2
    4-Methyl-6-(6,8,8-trimethyl-1,4-dithia-spiro[4.5]dec-6-en-7-yl)-5,6-dihydro-pyran-2-one
    —— 4-ethyl-2-(2-imidazolinyl)-3,4-dihydro-2H-1,4-benzoxazine dihydrochloride 96988-62-4 C13H17N3O*2ClH
    4-ethyl-2-(2-imidazolinyl)-3,4-dihydro-2H-1,4-benzoxazine dihydrochloride
    —— {4-chloro-2-[(R)-5-((1S,2S)-2-phenyl-cyclopropanecarbonyl)-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-4-yl]-phenoxy}-acetic acid 1531634-56-6 C24H21ClN2O4S
    {4-chloro-2-[(R)-5-((1S,2S)-2-phenyl-cyclopropanecarbonyl)-4,5,6,7-tetrahydro-thiazolo[5,4-c]pyridin-4-yl]-phenoxy}-acetic acid
    —— 4,6-Bis[3,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2-methylpyrimidine 1266181-48-9 C41H58B4N2O8
    4,6-Bis[3,5-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-2-methylpyrimidine
    —— (4-tert-butyl-2,5-dioxo-1-trichloromethanesulfenyl-imidazolidin-4-yl)-acetic acid 114165-47-8 C10H13Cl3N2O4S
    (4-tert-butyl-2,5-dioxo-1-trichloromethanesulfenyl-imidazolidin-4-yl)-acetic acid
    —— 4-[3-[(3-methyl-2-butenyl)oxy]propyl]phenol 477290-19-0 C14H20O2
    4-[3-[(3-methyl-2-butenyl)oxy]propyl]phenol
    —— 4-[(3,4-dichlorophenyl)ureido]phenyl sulfamate 1330061-74-9 C13H11Cl2N3O4S
    4-[(3,4-dichlorophenyl)ureido]phenyl sulfamate
    —— 4-(3-Hydroxy-3-methyl-butyl)-3-methyl-4-(4-methyl-benzyl)-4H-isoxazol-5-one 141648-82-0 C17H23NO3
    4-(3-Hydroxy-3-methyl-butyl)-3-methyl-4-(4-methyl-benzyl)-4H-isoxazol-5-one
    —— 4-amino-2,3-dihydro-3-phenyl-N'-(1-(pyridin-3-yl)ethylidene)-2-thioxothiazole-5-carbohydrazide 874762-18-2 C17H15N5OS2
    4-amino-2,3-dihydro-3-phenyl-N'-(1-(pyridin-3-yl)ethylidene)-2-thioxothiazole-5-carbohydrazide
    —— 4,5,5,6,7,7,8-heptamethyl-2-phenyl-4α,5,6,7-tetrahydrobenzo-<1,2-c:4,5-c'>dipyrrole-1,3-(2H,3aαH)-dione 143135-78-8 C23H28N2O2
    4,5,5,6,7,7,8-heptamethyl-2-phenyl-4α,5,6,7-tetrahydrobenzo-<1,2-c:4,5-c'>dipyrrole-1,3-(2H,3aαH)-dione
    —— 4-carboxymethyl-5-(((4-phenyl-5-methyl-4H-1,2,4-triazol-3-yl)sulfanyl)methyl)-4H-1,2,4-triazole-3(2H)-thione 1428354-31-7 C14H14N6O2S2
    4-carboxymethyl-5-(((4-phenyl-5-methyl-4H-1,2,4-triazol-3-yl)sulfanyl)methyl)-4H-1,2,4-triazole-3(2H)-thione
    —— (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(4-fluoro-5-isopropyl-2-methoxyphenyl)-4,4-dimethylcyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one 1402796-84-2 C31H34F7NO3
    (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(4-fluoro-5-isopropyl-2-methoxyphenyl)-4,4-dimethylcyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one
    —— 4-[[1-[[4-(1-methylethyl)phenyl]sulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]methyl]benzoic acid 1272718-57-6 C26H22F3NO4S
    4-[[1-[[4-(1-methylethyl)phenyl]sulfonyl]-5-(trifluoromethyl)-1H-indol-2-yl]methyl]benzoic acid