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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(4-aminophenyl)-3-(2,4-difluorophenyl)-2-methyl-6H-imidazo[1,5-b]pyrazol-6-one 1221130-94-4 C18H12F2N4O
    4-(4-aminophenyl)-3-(2,4-difluorophenyl)-2-methyl-6H-imidazo[1,5-b]pyrazol-6-one
    —— 4'-{4-cyclopropyl-5-[((S)-2-mercapto-4-methylpentanoylamino)methyl]-2-propoxyimidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid 1073549-69-5 C30H36FN3O4S
    4'-{4-cyclopropyl-5-[((S)-2-mercapto-4-methylpentanoylamino)methyl]-2-propoxyimidazol-1-ylmethyl}-3'-fluorobiphenyl-2-carboxylic acid
    —— 4-hydroxy-1-(4-iodophenyl)-2-[2-(methoxymethyl)phenyl]-3-(2-methylpropanoyl)-2H-pyrrol-5-one 1219488-50-2 C22H22INO4
    4-hydroxy-1-(4-iodophenyl)-2-[2-(methoxymethyl)phenyl]-3-(2-methylpropanoyl)-2H-pyrrol-5-one
    —— 4,6-Dijod-3-amino-benzolsulfonsaeurediethylamid 22184-87-8 C10H14I2N2O2S
    4,6-Dijod-3-amino-benzolsulfonsaeurediethylamid
    —— (4-aminomethylphenyl)-[(2R,6S)-10-hydroxy-6,11,11-trimethyl-1,2,5,6-tetrahydro-4H-2,6-methanobenzo[d]azocin-3-yl]methanone 1155852-28-0 C23H28N2O2
    (4-aminomethylphenyl)-[(2R,6S)-10-hydroxy-6,11,11-trimethyl-1,2,5,6-tetrahydro-4H-2,6-methanobenzo[d]azocin-3-yl]methanone
    —— 4-[1-(3,5-difluorophenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-3-yl]benzonitrile 1060663-93-5 C22H15F2N3
    4-[1-(3,5-difluorophenyl)-5-phenyl-4,5-dihydro-1H-pyrazol-3-yl]benzonitrile
    —— 4-Bromo-8-(3-methoxy-propyl)-1-methyl-8-aza-tricyclo[7.3.1.02,7]trideca-2(7),3,5-trien-13-one 94012-78-9 C17H22BrNO2
    4-Bromo-8-(3-methoxy-propyl)-1-methyl-8-aza-tricyclo[7.3.1.02,7]trideca-2(7),3,5-trien-13-one
    —— (4aR,6S,8aS)-6-((S)-1-phenylethoxy)-4,4a,6,8a-tetrahydropyrano[3,2-d][1,3]dioxine 861855-18-7 C15H18O4
    (4aR,6S,8aS)-6-((S)-1-phenylethoxy)-4,4a,6,8a-tetrahydropyrano[3,2-d][1,3]dioxine
    —— 4-(hydroxymethylidene)cyclopenta-2,5-diene-1,2-dicarbaldehyde 90321-80-5 C8H6O3
    4-(hydroxymethylidene)cyclopenta-2,5-diene-1,2-dicarbaldehyde
    —— 4-Methyl-1-non-8-ynyl-2,6,7-trioxa-bicyclo[2.2.2]octane 139692-71-0 C15H24O3
    4-Methyl-1-non-8-ynyl-2,6,7-trioxa-bicyclo[2.2.2]octane
    —— 4-[N-[3-isopropyl-4-(methoxymethoxy)phenyl]-N-(3-methyl-2-butenyl)amino]-3,5-dimethylbenzaldehyde 936133-27-6 C25H33NO3
    4-[N-[3-isopropyl-4-(methoxymethoxy)phenyl]-N-(3-methyl-2-butenyl)amino]-3,5-dimethylbenzaldehyde
    —— 4-chloro-3-methyl-5-trifluoromethyl-quinoline 858468-77-6 C11H7ClF3N
    4-chloro-3-methyl-5-trifluoromethyl-quinoline
    —— 4,5-epoxy-3,6-dihydroxy-morphin-7-ene-17-carbonitrile 56740-95-5 C17H16N2O3
    4,5-epoxy-3,6-dihydroxy-morphin-7-ene-17-carbonitrile
    —— 4-methyl-7-[3-methyl-3-(3,6-dimethyl-1,4-benzoquinon-2-yl)butan-1-oyloxy]coumarin 1173791-60-0 C23H22O6
    4-methyl-7-[3-methyl-3-(3,6-dimethyl-1,4-benzoquinon-2-yl)butan-1-oyloxy]coumarin
    —— 4-amino-2,6-dicyclohexylpiperidine 1349902-36-8 C15H28N2
    4-amino-2,6-dicyclohexylpiperidine
    —— {4-[2-hydroxy-2-(4-iodo-2-methoxypyridin-3-yl)-ethyl]-3-nitrophenyl}carbamic acid tert-butyl ester 1604803-29-3 C19H22IN3O6
    {4-[2-hydroxy-2-(4-iodo-2-methoxypyridin-3-yl)-ethyl]-3-nitrophenyl}carbamic acid tert-butyl ester
    —— 4-(2-chlorophenyl)-2,6-dimethyl-4,5,6,7-tetrahydrofuro<2,3-c>pyridine hydrochloride 96683-44-2 C15H16ClNO*ClH
    4-(2-chlorophenyl)-2,6-dimethyl-4,5,6,7-tetrahydrofuro<2,3-c>pyridine hydrochloride
    —— (4-trifluoromethylsulfonylphenyl)diphenylphosphine oxide 673456-60-5 C19H14F3O4PS
    (4-trifluoromethylsulfonylphenyl)diphenylphosphine oxide
    —— 4-[1-(2-methylbenzyl)-4-methoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid 1351646-45-1 C21H19NO5
    4-[1-(2-methylbenzyl)-4-methoxy-1H-indol-3-yl]-2-hydroxy-4-oxobut-2-enoic acid
    —— (4S,5R)-4-pentyl-5-p-tolylsulphonyl-4,5-dihydrofuran-2(3H)-one 123976-07-8 C16H22O4S
    (4S,5R)-4-pentyl-5-p-tolylsulphonyl-4,5-dihydrofuran-2(3H)-one
    —— 4-(9'-cyclohexyl-5'-methyl-6'-oxo-5',6',8',9'-tetrahydrospiro[cyclopropane-1,7'-pyrimido[4,5-b][1,4]diazepine]-2'-ylamino)-3-methoxy-N-(1-methylazetidin-3-yl)benzamide 1157848-23-1 C28H37N7O3
    4-(9'-cyclohexyl-5'-methyl-6'-oxo-5',6',8',9'-tetrahydrospiro[cyclopropane-1,7'-pyrimido[4,5-b][1,4]diazepine]-2'-ylamino)-3-methoxy-N-(1-methylazetidin-3-yl)benzamide
    —— 4,6-bis(3-pyridyl)-2-(5-pyrimidyl)pyrimidine 1579984-53-4 C18H12N6
    4,6-bis(3-pyridyl)-2-(5-pyrimidyl)pyrimidine
    —— 4-nitrobenzyl (5R)-6-[(acetyloxy)(6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-yl)methyl]-6-bromo-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate 623565-64-0 C22H19BrN4O8S
    4-nitrobenzyl (5R)-6-[(acetyloxy)(6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazin-2-yl)methyl]-6-bromo-7-oxo-4-thia-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylate
    —— (4)-3-[[3-(4-chlorophenyl)-4-methoxy-5,5-dimethyl-isoxazol-4-yl]methyl]imidazole-4-carbaldehyde oxime 1403328-08-4 C17H19ClN4O3
    (4)-3-[[3-(4-chlorophenyl)-4-methoxy-5,5-dimethyl-isoxazol-4-yl]methyl]imidazole-4-carbaldehyde oxime
    —— (4-chloro-2-nitro-phenyl)-selenocyanato-sulfane 858497-43-5 C7H3ClN2O2SSe
    (4-chloro-2-nitro-phenyl)-selenocyanato-sulfane
    —— 4,4,4-triphenylbut-1-yn-3-ol 115533-97-6 C22H18O
    4,4,4-triphenylbut-1-yn-3-ol
    —— 4-chloro-2,3,5,6-tetrakis(4-ethylphenyl)pyridine 1639431-45-0 C37H36ClN
    4-chloro-2,3,5,6-tetrakis(4-ethylphenyl)pyridine
    —— (4-ethoxy-phenyl)-thiocarbamic acid <i>S</i>-(2-morpholin-4-yl-2-oxo-ethyl) ester 92649-16-6 C15H20N2O4S
    (4-ethoxy-phenyl)-thiocarbamic acid <i>S</i>-(2-morpholin-4-yl-2-oxo-ethyl) ester
    —— 4-Chloro-2-(3-propyl-ureido)-benzamide 28175-90-8 C11H14ClN3O2
    4-Chloro-2-(3-propyl-ureido)-benzamide
    —— 4-(2,5-Dioxo-cyclopentyl)-buttersaeure 14108-84-0 C9H12O4
    4-(2,5-Dioxo-cyclopentyl)-buttersaeure
    —— 4-Brom-3-methylbut-3-en-1-yl-p-toluolsulfonat 10502-23-5 C12H15BrO3S
    4-Brom-3-methylbut-3-en-1-yl-p-toluolsulfonat
    —— 4-Amino-2-phenyl-6,7-cyclopentanopteridin 20061-82-9 C15H13N5
    4-Amino-2-phenyl-6,7-cyclopentanopteridin
    —— 4-Butyloxy-bicyclo<2.2.2>octan-2-on 4867-85-0 C12H20O2
    4-Butyloxy-bicyclo<2.2.2>octan-2-on
    —— 4-Ethyl-7-imino-2,3-dimethyl-4,7-dihydropyrazolo<1,5-a>pyrimidin 1079-11-4 C10H14N4
    4-Ethyl-7-imino-2,3-dimethyl-4,7-dihydropyrazolo<1,5-a>pyrimidin
    —— 4-methylcoumarin-7-yl 2,3,4,6-tetra-O-acetyl-α-L-idopyranoside 66895-31-6 C24H26O12
    4-methylcoumarin-7-yl 2,3,4,6-tetra-O-acetyl-α-L-idopyranoside
    —— 4-methylcoumarin-7-yl 2,3,4,6-tetra-O-benzoyl-β-D-galactofuranoside 172982-48-8 C44H34O12
    4-methylcoumarin-7-yl 2,3,4,6-tetra-O-benzoyl-β-D-galactofuranoside
    —— 4-ethoxymethyl-2,2,6,6-tetramethyl-4-piperidinol 104725-70-4 C12H25NO2
    4-ethoxymethyl-2,2,6,6-tetramethyl-4-piperidinol
    —— (4S,5S)-5-t-butyldimethylsilyloxy-4-methylhexan-3-ol 290307-69-6 C13H30O2Si
    (4S,5S)-5-t-butyldimethylsilyloxy-4-methylhexan-3-ol
    —— 4-Brom-1.2.3-trifluor-5.8-epoxy-5.8-dihydro-naphthalin 17048-06-5 C10H4BrF3O
    4-Brom-1.2.3-trifluor-5.8-epoxy-5.8-dihydro-naphthalin
    —— 4-bromobenzoic acid N-n-hexyl-N-cyclohexyl amide 1243969-31-4 C19H28BrNO
    4-bromobenzoic acid N-n-hexyl-N-cyclohexyl amide
    —— [4-(3-chloro-4-methyl-phenyl)-piperazino]-oxo-acetic acid ethyl ester 101103-89-3 C15H19ClN2O3
    [4-(3-chloro-4-methyl-phenyl)-piperazino]-oxo-acetic acid ethyl ester
    —— 4-Acetoxy-3-methoxycarbonylmethylsulfanyl-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 83344-68-7 C13H15NO7S
    4-Acetoxy-3-methoxycarbonylmethylsulfanyl-8-oxo-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid
    —— 4,<i>N</i>-bis-(4-chloro-phenyl)-<i>N</i>'-phenyl-[1,2,4]dithiazolidine-3,5-diylidenediamine 139119-23-6 C20H13Cl2N3S2
    4,<i>N</i>-bis-(4-chloro-phenyl)-<i>N</i>'-phenyl-[1,2,4]dithiazolidine-3,5-diylidenediamine
    —— 4-[4-[(3,4-dimethylphenyl)-phenylmethyl]piperazin-1-yl]butan-1-amine 118419-77-5 C23H33N3
    4-[4-[(3,4-dimethylphenyl)-phenylmethyl]piperazin-1-yl]butan-1-amine
    —— 4-[3-(4-acetoxy-3,5-dimethoxy-phenyl)-acryloyl]-2-methyl-morpholine 16562-73-5 C18H23NO6
    4-[3-(4-acetoxy-3,5-dimethoxy-phenyl)-acryloyl]-2-methyl-morpholine
    —— 4-ethylphenyl-6,6-dimethyl-1,3-oxazinan-2-one 1323967-23-2 C14H19NO2
    4-ethylphenyl-6,6-dimethyl-1,3-oxazinan-2-one
    —— 4-chloro-7-isopropoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydroquinoline-3-carbonitrile 863585-90-4 C21H19ClN2O3
    4-chloro-7-isopropoxy-1-(4-methoxybenzyl)-2-oxo-1,2-dihydroquinoline-3-carbonitrile
    —— 4,4-Dimethyl-3-acetyl-pyrazolin-1-carbonsaeure-3-methylester 35491-41-9 C9H14N2O3
    4,4-Dimethyl-3-acetyl-pyrazolin-1-carbonsaeure-3-methylester
    —— 4-methyl-N-(5-methyl-2-pentanoylphenyl)benzenesulfonamide 1359967-09-1 C19H23NO3S
    4-methyl-N-(5-methyl-2-pentanoylphenyl)benzenesulfonamide
    —— (4R,Z)-1-benzyloxy-4-methyl-5-octene 1159576-56-3 C16H24O
    (4R,Z)-1-benzyloxy-4-methyl-5-octene