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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Methyl-3-[1-(2-methyl-[1,3]dioxolan-2-yl)-meth-(Z)-ylidene]-1-propyl-azetidin-2-one 140649-71-4 C12H19NO3
    4-Methyl-3-[1-(2-methyl-[1,3]dioxolan-2-yl)-meth-(Z)-ylidene]-1-propyl-azetidin-2-one
    —— [4-(1H-indol-5-ylmethyl)-thiazol-5-ylmethyl]-methyl-amine 1204765-68-3 C14H15N3S
    [4-(1H-indol-5-ylmethyl)-thiazol-5-ylmethyl]-methyl-amine
    —— 4-cyanomethyl-1-methyl-5-(2-methoxyphenyl)cyclohex-1-ene 131749-32-1 C16H19NO
    4-cyanomethyl-1-methyl-5-(2-methoxyphenyl)cyclohex-1-ene
    —— 4-[2-(cyclopropanecarbonyl-amino)-[1,2,4]triazolo[1,5-a]pyridin-5-yl]-piperazine-1-carboxylic acid (3-methoxy-phenyl)-amide 1206184-81-7 C22H25N7O3
    4-[2-(cyclopropanecarbonyl-amino)-[1,2,4]triazolo[1,5-a]pyridin-5-yl]-piperazine-1-carboxylic acid (3-methoxy-phenyl)-amide
    —— 4-Methyl-3-[1-(2-methyl-[1,3]dioxolan-2-yl)-meth-(E)-ylidene]-1-pyridin-3-yl-azetidin-2-one 140649-45-2 C14H16N2O3
    4-Methyl-3-[1-(2-methyl-[1,3]dioxolan-2-yl)-meth-(E)-ylidene]-1-pyridin-3-yl-azetidin-2-one
    —— 4-benzoyl-2,3-dihydro-5-phenyl-(4,6-O-benzylidene-2,3-dideoxy-3-C-nitro-β-D-altropyranosido)<1,2-b>furan 135303-23-0 C28H23NO7
    4-benzoyl-2,3-dihydro-5-phenyl-(4,6-O-benzylidene-2,3-dideoxy-3-C-nitro-β-D-altropyranosido)<1,2-b>furan
    —— 4-Amino-6-cyano-6-(4-fluoro-phenyl)-6H-cyclopenta[b]thiophene-5-carboxylic acid methyl ester 127999-85-3 C16H11FN2O2S
    4-Amino-6-cyano-6-(4-fluoro-phenyl)-6H-cyclopenta[b]thiophene-5-carboxylic acid methyl ester
    —— [4-(2-Dimethylamino-ethoxy)-phenyl]-di-p-tolyl-methanol 98421-96-6 C25H29NO2
    [4-(2-Dimethylamino-ethoxy)-phenyl]-di-p-tolyl-methanol
    —— 4-chloroacetoxy-2-phenyl-2<i>H</i>-phthalazin-1-one 18640-40-9 C16H11ClN2O3
    4-chloroacetoxy-2-phenyl-2<i>H</i>-phthalazin-1-one
    —— 4-(cyclopropylmethylene)-6-fluoro-4H-benzo[d][1,3]thiazine-2-thiol 1374443-37-4 C12H10FNS2
    4-(cyclopropylmethylene)-6-fluoro-4H-benzo[d][1,3]thiazine-2-thiol
    —— 4-((3,5-diamino-1-(4-methoxybenzyl)-1H-pyrazol-4-yl)diazenyl)phenol 1374431-85-2 C17H18N6O2
    4-((3,5-diamino-1-(4-methoxybenzyl)-1H-pyrazol-4-yl)diazenyl)phenol
    —— 4-methyl-8-phenyl-8,9-dihydropyrano[2,3-f]chromene-2,10-dione 102145-67-5 C19H14O4
    4-methyl-8-phenyl-8,9-dihydropyrano[2,3-f]chromene-2,10-dione
    —— 4-(5-Methyl-4,5-dihydro-3H-pyrido[4,3-b]indol-1-yl)-butyric acid methyl ester; compound with oxalic acid 13054-40-5 C2H2O4*C17H20N2O2
    4-(5-Methyl-4,5-dihydro-3H-pyrido[4,3-b]indol-1-yl)-butyric acid methyl ester; compound with oxalic acid
    —— 4-chloro-3,6-dimethyl-16-oxopentacyclo[8.3.1.13,6.18,12.02,7]hexadec-2(7)-ene-4-carbonitrile 106863-54-1 C19H22ClNO
    4-chloro-3,6-dimethyl-16-oxopentacyclo[8.3.1.13,6.18,12.02,7]hexadec-2(7)-ene-4-carbonitrile
    —— 4-O-Acetyl-1,5-anhydro-2,6-didesoxy-3-C-methyl-D-arabino-hex-1-enit 78086-64-3 C9H14O4
    4-O-Acetyl-1,5-anhydro-2,6-didesoxy-3-C-methyl-D-arabino-hex-1-enit
    —— 4-(phenylselanyl)octanoic acid 1114225-31-8 C14H20O2Se
    4-(phenylselanyl)octanoic acid
    —— 4,4-diferrocenoylpentanoic acid 1247085-24-0 C27H26Fe2O4
    4,4-diferrocenoylpentanoic acid
    —— (4-hydroxybut-2-yn-1-yl)[3-(p-tolyl)prop-2-yn-1-yl]diethylammonium chloride 1239016-75-1 C18H24NO*Cl
    (4-hydroxybut-2-yn-1-yl)[3-(p-tolyl)prop-2-yn-1-yl]diethylammonium chloride
    —— 4,10-bis(2-aminoethyl)-1,7-dimethyl-1,4,7,10-tetra-azacyclododecane 741235-66-5 C14H34N6
    4,10-bis(2-aminoethyl)-1,7-dimethyl-1,4,7,10-tetra-azacyclododecane
    —— {4-[(1-methyl-1H-benzoimidazol-2-ylmethyl)-(3-methyl-pyridin-2-ylmethyl)-amino]-butyl}-carbamic acid tert-butyl ester 780802-65-5 C25H35N5O2
    {4-[(1-methyl-1H-benzoimidazol-2-ylmethyl)-(3-methyl-pyridin-2-ylmethyl)-amino]-butyl}-carbamic acid tert-butyl ester
    —— 4,4-Dimethyl-androstan-3β,5α,6α-triol 7673-21-4 C21H36O3
    4,4-Dimethyl-androstan-3β,5α,6α-triol
    —— 4b,10-Dihydro-9H-indeno[1,2-a]indene-9a-carboxylic acid methyl ester 41133-66-8 C18H16O2
    4b,10-Dihydro-9H-indeno[1,2-a]indene-9a-carboxylic acid methyl ester
    —— 4a-nitro-1,4,4a,8a-tetrahydro-endo-1,4-methanonaphthalene-5,8-dione 88510-98-9 C11H9NO4
    4a-nitro-1,4,4a,8a-tetrahydro-endo-1,4-methanonaphthalene-5,8-dione
    —— 4-(1,1-dioxo-6-methyl-[1,2,6]-thiadiazinan-2-yl)-3-methyl-benzoic acid methyl ester 864296-70-8 C13H18N2O4S
    4-(1,1-dioxo-6-methyl-[1,2,6]-thiadiazinan-2-yl)-3-methyl-benzoic acid methyl ester
    —— 4-(9-cyclohexyl-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(4-methylpiperazin-1-yl)benzamide 1157849-27-8 C27H38N8O3
    4-(9-cyclohexyl-5-methyl-6-oxo-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-3-methoxy-N-(4-methylpiperazin-1-yl)benzamide
    —— (4aS,13aR,14aS,15S)-12-(allyloxy)-3-(benzyloxy)-9-bromo-4a-((tert-butyldimethylsilyl)oxy)-15-(dimethylamino)-5-hydroxy-4,6-dioxo-4,4a,6,13,13a,14,14a,15-octahydropentaceno[2,3-d]isoxazol-7-yl tert-butyl carbonate 1254949-95-5 C46H53BrN2O10Si
    (4aS,13aR,14aS,15S)-12-(allyloxy)-3-(benzyloxy)-9-bromo-4a-((tert-butyldimethylsilyl)oxy)-15-(dimethylamino)-5-hydroxy-4,6-dioxo-4,4a,6,13,13a,14,14a,15-octahydropentaceno[2,3-d]isoxazol-7-yl tert-butyl carbonate
    —— [4-(5-methoxy-1H-indol-3-yl)cyclohexylidene]acetic acid ethyl ester 185383-69-1 C19H23NO3
    [4-(5-methoxy-1H-indol-3-yl)cyclohexylidene]acetic acid ethyl ester
    —— (4R)-tert-Butyldiphenylsilyloxy-5-methylhex-5-en-1-ynal 139057-28-6 C23H26O2Si
    (4R)-tert-Butyldiphenylsilyloxy-5-methylhex-5-en-1-ynal
    —— 4-piperazin-1-yl-N-(tetrahydrofuran-2-ylmethyl)pyridin-2-amine 1201172-36-2 C14H22N4O
    4-piperazin-1-yl-N-(tetrahydrofuran-2-ylmethyl)pyridin-2-amine
    —— 4-[3-(benzyl-methylamino)-2-methyl-propenyl]-N-hydroxy-benzamide 878398-00-6 C19H22N2O2
    4-[3-(benzyl-methylamino)-2-methyl-propenyl]-N-hydroxy-benzamide
    —— 4-chloro-2,2-dimethyl-1a,7b-dihydrooxireno[2,3-c]chromene 80055-91-0 C11H11ClO2
    4-chloro-2,2-dimethyl-1a,7b-dihydrooxireno[2,3-c]chromene
    —— 4,5-Dimethoxy-2-trimethylsilanylethynyl-benzaldehyde oxime 106824-54-8 C14H19NO3Si
    4,5-Dimethoxy-2-trimethylsilanylethynyl-benzaldehyde oxime
    —— 4-chloro-6,7-dimethoxy-3-phenyl-1,2-benzisoxazole 140665-44-7 C15H12ClNO3
    4-chloro-6,7-dimethoxy-3-phenyl-1,2-benzisoxazole
    —— 4-(3-Methoxy-phenyl)-2-methyl-2-(5-oxo-tetrahydro-furan-2-yl)-pentanedioic acid diethyl ester 94813-17-9 C21H28O7
    4-(3-Methoxy-phenyl)-2-methyl-2-(5-oxo-tetrahydro-furan-2-yl)-pentanedioic acid diethyl ester
    —— 4-(3-benzylamino-2-hydroxypropoxy)-5-methyl-2H-chromen-2-one 1202865-99-3 C20H21NO4
    4-(3-benzylamino-2-hydroxypropoxy)-5-methyl-2H-chromen-2-one
    —— 4-[(3R)-1-benzoyl-2-benzyl-4-phenyl-3H-pyrazol-3-yl]butan-2-one 1448517-69-8 C27H26N2O2
    4-[(3R)-1-benzoyl-2-benzyl-4-phenyl-3H-pyrazol-3-yl]butan-2-one
    —— 4-(3-(4-(3-bromophenyl)-1H-imidazol-2-yl)benzyl)morpholine 1266580-17-9 C20H20BrN3O
    4-(3-(4-(3-bromophenyl)-1H-imidazol-2-yl)benzyl)morpholine
    —— 4-[(2,6-dimethyl-piperidin-1-yl)-methyl]-aniline 1016724-32-5 C14H22N2
    4-[(2,6-dimethyl-piperidin-1-yl)-methyl]-aniline
    —— 4-(4-{3-[2,6-difluoro-3-(4-trifluoromethyl-benzenesulfonylamino)-benzoyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-pyrazol-1-yl)-piperidine-1-carboxylic acid tert-butyl ester 1312940-05-8 C34H31F5N6O5S
    4-(4-{3-[2,6-difluoro-3-(4-trifluoromethyl-benzenesulfonylamino)-benzoyl]-1H-pyrrolo[2,3-b]pyridin-5-yl}-pyrazol-1-yl)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(1-Ethylpropyl)piperazine-1-carboxylic Acid Benzyl Ester Hydrochloride 485798-09-2 C17H26N2O2*ClH
    4-(1-Ethylpropyl)piperazine-1-carboxylic Acid Benzyl Ester Hydrochloride
    —— 4-(N-(4-chlorobenzyl)-1-(1H-indole-1-carbonyl)-2-methylazetidine-2-carboxamido)butanoic acid 1391077-38-5 C25H26ClN3O4
    4-(N-(4-chlorobenzyl)-1-(1H-indole-1-carbonyl)-2-methylazetidine-2-carboxamido)butanoic acid
    —— 4,4'-Bis-(6-phenyl-2-benzoxazolyl)-biphenyl 6685-15-0 C38H24N2O2
    4,4'-Bis-(6-phenyl-2-benzoxazolyl)-biphenyl
    —— 4-Propionamido-N-allylphthalimid 56131-25-0 C14H14N2O3
    4-Propionamido-N-allylphthalimid
    —— 4-chloro-<i>N</i>-(5-methyl-2-phenyl-2<i>H</i>-[1,2,3]triazol-4-ylmethylene)-aniline 59098-07-6 C16H13ClN4
    4-chloro-<i>N</i>-(5-methyl-2-phenyl-2<i>H</i>-[1,2,3]triazol-4-ylmethylene)-aniline
    —— 4,7,10-Trinitraza-tridecan-1,13-disaeure 90974-47-3 C10H18N6O10
    4,7,10-Trinitraza-tridecan-1,13-disaeure
    —— 4-(1-Hydroxy-1,5-dimethyl-hex-5-enyl)-benzoic acid methyl ester 26107-45-9 C16H22O3
    4-(1-Hydroxy-1,5-dimethyl-hex-5-enyl)-benzoic acid methyl ester
    —— 4-Dibutylamino-2-(2-dibutylamino-aethyl)-2-phenyl-butan-1-ol 103279-60-3 C28H52N2O
    4-Dibutylamino-2-(2-dibutylamino-aethyl)-2-phenyl-butan-1-ol
    —— 4-Methyl-1-(3-nitro-phenyl)-pyrazol-5-on-3-carbonsaeure 103566-30-9 C11H9N3O5
    4-Methyl-1-(3-nitro-phenyl)-pyrazol-5-on-3-carbonsaeure
    —— 4-((E)-2-Nitro-propenyl)-quinoline 1-oxide 1213-86-1 C12H10N2O3
    4-((E)-2-Nitro-propenyl)-quinoline 1-oxide
    —— 4,5-dibromo-2-chloro-1-ethylsulfanylmethyl-1<i>H</i>-imidazole 23424-61-5 C6H7Br2ClN2S
    4,5-dibromo-2-chloro-1-ethylsulfanylmethyl-1<i>H</i>-imidazole