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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Azido-1,2-naphthochinon 22757-73-9 C10H5N3O2
    4-Azido-1,2-naphthochinon
    —— 4-(acetylamino)-1-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrrolo<2,3-b>pyridine 83683-89-0 C20H23N3O8
    4-(acetylamino)-1-(2',3',5'-tri-O-acetyl-β-D-ribofuranosyl)-1H-pyrrolo<2,3-b>pyridine
    —— (+/-)-4-[(4-ethylphenyl)phenylmethoxy]-1-piperidinecaproic acid 761368-53-0 C26H35NO3
    (+/-)-4-[(4-ethylphenyl)phenylmethoxy]-1-piperidinecaproic acid
    —— [(4aS,6aR,12aR,12bS)]-(2H)-1,3,4,4a,5,6,6a,12,12a,12b-decahydro-10-cyano-4,4,6a,12b-tetramethylbenzo[a]xanthene 936831-67-3 C22H29NO
    [(4aS,6aR,12aR,12bS)]-(2H)-1,3,4,4a,5,6,6a,12,12a,12b-decahydro-10-cyano-4,4,6a,12b-tetramethylbenzo[a]xanthene
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-(propane-2-sulfonyl)-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one 1323942-15-9 C26H35F2NO6S
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-(propane-2-sulfonyl)-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-Acetamino-2,3-dimethyl-benzoesaeure 5628-50-2 C11H13NO3
    4-Acetamino-2,3-dimethyl-benzoesaeure
    —— 4-Acetyl-3-chloromethyl-2,4-dimethyl-5-methylene-cyclopent-2-enone 33919-20-9 C11H13ClO2
    4-Acetyl-3-chloromethyl-2,4-dimethyl-5-methylene-cyclopent-2-enone
    —— 4-{[trans-3-(piperidin-1-yl)cyclobutyl]oxy}benzoic acid 1198766-74-3 C16H21NO3
    4-{[trans-3-(piperidin-1-yl)cyclobutyl]oxy}benzoic acid
    —— 4-(2-hydroxy-3-(4-(2-phenoxyethyl)piperazin-1-yl)propoxy)-9H-xanthen-9-one 1019837-14-9 C28H30N2O5
    4-(2-hydroxy-3-(4-(2-phenoxyethyl)piperazin-1-yl)propoxy)-9H-xanthen-9-one
    —— 4,9-dihydro-4,4,9,9-tetrahexyl-s-indaceno[1,2-b:5,6-b']dithiophene 1509939-03-0 C40H58S2
    4,9-dihydro-4,4,9,9-tetrahexyl-s-indaceno[1,2-b:5,6-b']dithiophene
    —— 4-(4-chloro-3-methoxyphenyl)-1,2,3,4-tetrahydroisoquinoline 110014-04-5 C16H16ClNO
    4-(4-chloro-3-methoxyphenyl)-1,2,3,4-tetrahydroisoquinoline
    —— 4-[[2,2,4-Trimethyl-1-(3-methylbutyl)-3-oxopyrido[3,4-b]pyrazin-7-yl]amino]benzoic acid 873553-84-5 C22H28N4O3
    4-[[2,2,4-Trimethyl-1-(3-methylbutyl)-3-oxopyrido[3,4-b]pyrazin-7-yl]amino]benzoic acid
    —— 4-[(3S)-3-aminopyrrolidin-1-yl]-N-methyl-2-pyrido[2,3-b]pyrazin-7-ylsulfanyl-9H-pyrimido[4,5-b]indol-8-amine 1400801-40-2 C22H21N9S
    4-[(3S)-3-aminopyrrolidin-1-yl]-N-methyl-2-pyrido[2,3-b]pyrazin-7-ylsulfanyl-9H-pyrimido[4,5-b]indol-8-amine
    —— 4-<4-Methoxy-phenyl>-6-phenyl-2-thioxo-2H-thiapyran 897-88-1 C18H14OS2
    4-<4-Methoxy-phenyl>-6-phenyl-2-thioxo-2H-thiapyran
    —— 4-(Tetraacetyl-1-β-D-glucosylmercapto)-cinnolin 2638-98-4 C22H24N2O9S
    4-(Tetraacetyl-1-β-D-glucosylmercapto)-cinnolin
    —— 4-<4,4-Diaethyl-2,6-dioxo-piperidino>-2,3-dimethyl-1-phenyl-isopyrazol-5-on 3545-39-9 C20H25N3O3
    4-<4,4-Diaethyl-2,6-dioxo-piperidino>-2,3-dimethyl-1-phenyl-isopyrazol-5-on
    —— 4-Hydroxy-1,2,3,4-tertahydro-benzo<c>chinolizinium-bromid 4497-67-0 Br*C13H14NO
    4-Hydroxy-1,2,3,4-tertahydro-benzo<c>chinolizinium-bromid
    —— 4-Methyl-benzene-1,3-disulfonic acid bis-dodecylamide 5132-74-1 C31H58N2O4S2
    4-Methyl-benzene-1,3-disulfonic acid bis-dodecylamide
    —— 4-Nitro-2-nitryloxymethyl-pyridin-1-oxyd 23609-50-9 C6H5N3O6
    4-Nitro-2-nitryloxymethyl-pyridin-1-oxyd
    —— 4-(2,4-bis(benzyloxy)-5-isopropylphenyl)-5-(4-methoxyphenyl)oxazole 1155372-53-4 C33H31NO4
    4-(2,4-bis(benzyloxy)-5-isopropylphenyl)-5-(4-methoxyphenyl)oxazole
    —— 4-(5-chloro-1H,3H-benzo[de]isochromen-6-yl)-6-(2-methoxybenzyloxy)-[1,3,5]triazin-2-ylamine 959764-25-1 C23H19ClN4O3
    4-(5-chloro-1H,3H-benzo[de]isochromen-6-yl)-6-(2-methoxybenzyloxy)-[1,3,5]triazin-2-ylamine
    —— 4-(1,3-dithiolan-2-ylidene)-3-hydroxy-3-(pyridin-2-ylmethyl)-1-(p-tolyl)pyrrolidine-2,5-dione 1383275-37-3 C20H18N2O3S2
    4-(1,3-dithiolan-2-ylidene)-3-hydroxy-3-(pyridin-2-ylmethyl)-1-(p-tolyl)pyrrolidine-2,5-dione
    —— 4-<3-(2-adamantylidene)-1-propenyl>azobenzene 79671-93-5 C25H26N2
    4-<3-(2-adamantylidene)-1-propenyl>azobenzene
    —— 4a,9a-(cyclohex-5-en-1,4-ylene)-4a,9a-dihydroanthracene-1,4,9,10-tetrone 74628-46-9 C20H14O4
    4a,9a-(cyclohex-5-en-1,4-ylene)-4a,9a-dihydroanthracene-1,4,9,10-tetrone
    —— 4-({4-[(2S)-2-ethoxy-3-(ethylsulfinyl)propyl]phenoxy}methyl)-5-methyl-2-phenyl-1,3-oxazole 696663-26-0 C24H29NO4S
    4-({4-[(2S)-2-ethoxy-3-(ethylsulfinyl)propyl]phenoxy}methyl)-5-methyl-2-phenyl-1,3-oxazole
    —— 4,4'-bis-(4-<i>tert</i>-butyl-benzoyloxy)-2,2'-(6-phenyl-[1,3,5]triazine-2,4-diyl)-bis-phenol 1789-78-2 C43H39N3O6
    4,4'-bis-(4-<i>tert</i>-butyl-benzoyloxy)-2,2'-(6-phenyl-[1,3,5]triazine-2,4-diyl)-bis-phenol
    —— 4-[[4-(4-methylpiperazin-1-yl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]-1,3,5-triazin-2-yl]sulfanyl]-N-propan-2-ylbenzamide 1258424-26-8 C22H29N9OS
    4-[[4-(4-methylpiperazin-1-yl)-6-[(5-methyl-1H-pyrazol-3-yl)amino]-1,3,5-triazin-2-yl]sulfanyl]-N-propan-2-ylbenzamide
    —— (4R,5S)-4-cyclohexyl-1,5-dimethyl-3-[(1S,2S,3R,4R)-3-methylbicyclo[2.2.1]hept-5-en-2-ylcarbonyl]-2-imidazolidinone 331284-01-6 C20H30N2O2
    (4R,5S)-4-cyclohexyl-1,5-dimethyl-3-[(1S,2S,3R,4R)-3-methylbicyclo[2.2.1]hept-5-en-2-ylcarbonyl]-2-imidazolidinone
    —— 4-formyl-3-(trifluoromethyl)benzoic acid 1289083-41-5 C9H5F3O3
    4-formyl-3-(trifluoromethyl)benzoic acid
    —— 4-methyl-6-(1-isopropoxyethyl)-beta-carboline-3-carboxylic acid ethyl ester 109543-22-8 C20H24N2O3
    4-methyl-6-(1-isopropoxyethyl)-beta-carboline-3-carboxylic acid ethyl ester
    —— 4-[[1,3-dioxo-4-[[4-(piperidin-1-ylmethyl)anilino]methylidene]isoquinolin-6-yl]amino]benzamide 1042409-25-5 C29H29N5O3
    4-[[1,3-dioxo-4-[[4-(piperidin-1-ylmethyl)anilino]methylidene]isoquinolin-6-yl]amino]benzamide
    —— 4-{[4-(p-chloro-benzylideneamino)-5-sulfanyl-1,2,4-triazol-3-yl]methyl}-2H-1,4-benzothiazin-3(4H)-one 1335015-96-7 C18H14ClN5OS2
    4-{[4-(p-chloro-benzylideneamino)-5-sulfanyl-1,2,4-triazol-3-yl]methyl}-2H-1,4-benzothiazin-3(4H)-one
    —— 4-hydroxy-3-(propargyloxy)(pyrrolidinomethyl)benzene 222622-83-5 C14H17NO2
    4-hydroxy-3-(propargyloxy)(pyrrolidinomethyl)benzene
    —— (4S)-4-(4-cyano-2-methylsulfonylphenyl)-3-[4-(2-methoxyethyl)piperazine-1-carbonyl]-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-4H-pyrimidine-5-carbonitrile 1164202-53-2 C29H29F3N6O5S
    (4S)-4-(4-cyano-2-methylsulfonylphenyl)-3-[4-(2-methoxyethyl)piperazine-1-carbonyl]-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-4H-pyrimidine-5-carbonitrile
    —— 4-Bromo-2-(1-chloro-ethyl)-1-phenylsulfanyl-benzene 112446-30-7 C14H12BrClS
    4-Bromo-2-(1-chloro-ethyl)-1-phenylsulfanyl-benzene
    —— 4-[[4-(benzylideneamino)-1-(morpholin-4-ylmethyl)-5-sulfanylidene-1,2,4-triazol-3-yl]methyl]-1,4-benzothiazin-3-one 1335016-12-0 C23H24N6O2S2
    4-[[4-(benzylideneamino)-1-(morpholin-4-ylmethyl)-5-sulfanylidene-1,2,4-triazol-3-yl]methyl]-1,4-benzothiazin-3-one
    —— 4-[3-{6-[5-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-4'-methoxy-biphenyl-3-yloxy]-hexyl}-(2-(2-ethoxycarbonyl-ethyl)-phenoxy)]-butyric acid ethyl ester 1123158-54-2 C42H52N2O9
    4-[3-{6-[5-(1,3-dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-4'-methoxy-biphenyl-3-yloxy]-hexyl}-(2-(2-ethoxycarbonyl-ethyl)-phenoxy)]-butyric acid ethyl ester
    —— 4-{3-[2,5-dimethyl-4-(N-(2-hydroxycarbonyl-ethyl)-N-methylcarbonyl-amino)-phenyl]-propargylamino}-benzamidine 276676-23-4 C23H26N4O3
    4-{3-[2,5-dimethyl-4-(N-(2-hydroxycarbonyl-ethyl)-N-methylcarbonyl-amino)-phenyl]-propargylamino}-benzamidine
    —— 4,6-Pyrimidinediamine, N4-(2-ethylphenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 883518-62-5 C24H21N7O2
    4,6-Pyrimidinediamine, N4-(2-ethylphenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
    —— 4,5-carboranylene-2-phenyl-1,1,3,3-tetramethyl-2-phospha-1,3-distannacyclopentane 441324-19-2 C12H27B10PSn2
    4,5-carboranylene-2-phenyl-1,1,3,3-tetramethyl-2-phospha-1,3-distannacyclopentane
    —— 4-[(4-Amino-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1-ethyl-1H-pyrrole-2-carboxylic acid benzyl ester 85406-60-6 C20H22N4O3
    4-[(4-Amino-1-methyl-1H-pyrrole-2-carbonyl)-amino]-1-ethyl-1H-pyrrole-2-carboxylic acid benzyl ester
    —— 4-(3-(5-cycloheptylaminovalerylamino)phenyl)-2H-phthalazin-1-one hydrochloride 286953-29-5 C26H32N4O2*ClH
    4-(3-(5-cycloheptylaminovalerylamino)phenyl)-2H-phthalazin-1-one hydrochloride
    —— 4.8.12-Trimethyl-trideca-2.4.6.11-tetraenal 132857-31-9 C16H24O
    4.8.12-Trimethyl-trideca-2.4.6.11-tetraenal
    —— 4-Oximino-cholest-1-en-3-on 13341-54-3 C27H43NO2
    4-Oximino-cholest-1-en-3-on
    —— 4-[7-Chloro-1-(2-chloro-benzyl)-1H-quinolin-(4E)-ylideneamino]-phenol 95139-59-6 C22H16Cl2N2O
    4-[7-Chloro-1-(2-chloro-benzyl)-1H-quinolin-(4E)-ylideneamino]-phenol
    —— 4-methoxy-benzoic acid-(1-ethyl-pyrrolidin-3-ylester); hydrochloride 101114-84-5 C14H19NO3*ClH
    4-methoxy-benzoic acid-(1-ethyl-pyrrolidin-3-ylester); hydrochloride
    —— 4-Bromo-2,2-dichloro-3-oxo-butyric acid 2-bromo-ethyl ester 32807-33-3 C6H6Br2Cl2O3
    4-Bromo-2,2-dichloro-3-oxo-butyric acid 2-bromo-ethyl ester
    —— 4,4'-bis(2-hydroxy-3-carboxy-5-fluorophenylazo)-biphenyl 1101032-35-2 C26H16F2N4O6
    4,4'-bis(2-hydroxy-3-carboxy-5-fluorophenylazo)-biphenyl
    —— 4,10-Bis[3,3,4,4,5,5-hexafluoro-2-(2-methyl-5-phenylthiophen-3-yl)cyclopenten-1-yl]-5,9-dimethyl-3,7,11-trithiatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraene 1400692-77-4 C42H24F12S5
    4,10-Bis[3,3,4,4,5,5-hexafluoro-2-(2-methyl-5-phenylthiophen-3-yl)cyclopenten-1-yl]-5,9-dimethyl-3,7,11-trithiatricyclo[6.3.0.02,6]undeca-1(8),2(6),4,9-tetraene
    —— 4-tert-butyl-N-(4-bromophenyl)-N-phenylbenzenamine 1298077-62-9 C22H22BrN
    4-tert-butyl-N-(4-bromophenyl)-N-phenylbenzenamine