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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(N-[β-Hydroxyethyl]-methylamino)-2-(5'-nitro-2'-furyl)-thieno[2,3-d]pyrimidine 39607-07-3 C13H12N4O4S
    4-(N-[β-Hydroxyethyl]-methylamino)-2-(5'-nitro-2'-furyl)-thieno[2,3-d]pyrimidine
    —— 4-bromo-2-sec-butyl-5-isopropylbenzenethiol 56723-29-6 C13H19BrS
    4-bromo-2-sec-butyl-5-isopropylbenzenethiol
    —— 4,9-dioxobenzo[f][1,3]benzothiazole-2-carbothioamide 96354-82-4 C12H6N2O2S2
    4,9-dioxobenzo[f][1,3]benzothiazole-2-carbothioamide
    —— 4-(2-Bromoethyl)-2,2-dimethyloxolane 2260935-97-3 C8H15BrO
    4-(2-Bromoethyl)-2,2-dimethyloxolane
    —— (4-methoxy-benzylidene)-(2-methylsulfanyl-thiazol-5-yl)-amine 104509-46-8 C12H12N2OS2
    (4-methoxy-benzylidene)-(2-methylsulfanyl-thiazol-5-yl)-amine
    —— 4-(5-(4-(4-pentylbenzamido)phenyl)thiazol-2-yl)butanoic acid 1363360-59-1 C25H28N2O3S
    4-(5-(4-(4-pentylbenzamido)phenyl)thiazol-2-yl)butanoic acid
    —— 4-Bromo-7-iodospiro[1,3-dihydroindene-2,1'-cyclopentane] 1419386-86-9 C13H14BrI
    4-Bromo-7-iodospiro[1,3-dihydroindene-2,1'-cyclopentane]
    —— (4S,5S)-5-((S)-Methoxy-phenyl-methyl)-spiro[3.6]decan-1-one 91279-99-1 C18H24O2
    (4S,5S)-5-((S)-Methoxy-phenyl-methyl)-spiro[3.6]decan-1-one
    —— 4-Hydroxy-4-methyl-5-(2,4-dimethyl-phenyl)-pentan-2-on 15121-61-6 C14H20O2
    4-Hydroxy-4-methyl-5-(2,4-dimethyl-phenyl)-pentan-2-on
    —— 4-{2S-[2R-cyclopentylmethyl-3-(formyl-hydroxy-amino)-propionylamino]-3,3-dimethyl-butyryl}-[1,4]diazepane-1-carboxylic acid benzyl ester 681261-44-9 C29H44N4O6
    4-{2S-[2R-cyclopentylmethyl-3-(formyl-hydroxy-amino)-propionylamino]-3,3-dimethyl-butyryl}-[1,4]diazepane-1-carboxylic acid benzyl ester
    —— 4-[3-(4-methylpiperazin-1-yl)propyl]-3,4-dihydro-2H-1,4-benzoxazin-7-amine 1254058-95-1 C16H26N4O
    4-[3-(4-methylpiperazin-1-yl)propyl]-3,4-dihydro-2H-1,4-benzoxazin-7-amine
    —— 4-(4-trifluoromethyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidine-2-carboxylic acid bis-(2-methoxy-ethyl)-amide 714223-20-8 C27H24F6N6O3
    4-(4-trifluoromethyl-phenylamino)-7-(3-trifluoromethyl-pyridin-2-yl)-pyrido[2,3-d]pyrimidine-2-carboxylic acid bis-(2-methoxy-ethyl)-amide
    —— 4-Methyl-2-oxa-tricyclo[4.3.0.0<sup>1,4</sup>]nonan-7-one 112147-98-5 C9H12O2
    4-Methyl-2-oxa-tricyclo[4.3.0.0<sup>1,4</sup>]nonan-7-one
    —— 4-[7-(3-trifluoromethyl-pyridin-2-yl)-4-(6-trifluoromethyl-pyridin-3-ylamino)-quinazolin-2-ylmethyl]-piperazine-1-carboxylic acid ethyl ester 714223-26-4 C28H25F6N7O2
    4-[7-(3-trifluoromethyl-pyridin-2-yl)-4-(6-trifluoromethyl-pyridin-3-ylamino)-quinazolin-2-ylmethyl]-piperazine-1-carboxylic acid ethyl ester
    —— 4-cyano-4'-(3-methoxycarbonylpropyloxy)biphenyl 144529-79-3 C18H17NO3
    4-cyano-4'-(3-methoxycarbonylpropyloxy)biphenyl
    —— 4-cyano-5-(4-(4-cyanobut-1-ynyl)phenyl)-1-(2,4-dichlorophenyl)-N-(piperidin-1-yl)-1H-pyrazole-3-carboxamide 1245626-16-7 C27H22Cl2N6O
    4-cyano-5-(4-(4-cyanobut-1-ynyl)phenyl)-1-(2,4-dichlorophenyl)-N-(piperidin-1-yl)-1H-pyrazole-3-carboxamide
    —— 4-[4-methyl-5-(1-phenylcyclopropyl)-1,2,4-triazol-3-yl]morpholine;hydrochloride 851766-86-4 C16H20N4O*ClH
    4-[4-methyl-5-(1-phenylcyclopropyl)-1,2,4-triazol-3-yl]morpholine;hydrochloride
    —— 4b->8a-Lacton der 2β,4bβ-Dihydroxy-1α,9β-dimethoxycarbonyl-1β-methyl-7-oxo-4aα,9aβ-perhydrofluorenyl-essigsaeure-(8aβ) 100686-66-6 C20H26O8
    4b->8a-Lacton der 2β,4bβ-Dihydroxy-1α,9β-dimethoxycarbonyl-1β-methyl-7-oxo-4aα,9aβ-perhydrofluorenyl-essigsaeure-(8aβ)
    —— 4-(4-<i>trans</i>-styryl-thiazol-2-ylamino)-benzoic acid 101716-76-1 C18H14N2O2S
    4-(4-<i>trans</i>-styryl-thiazol-2-ylamino)-benzoic acid
    —— 4-phenylcarbamoyloxy-car-2-ene 98340-24-0 C17H21NO2
    4-phenylcarbamoyloxy-car-2-ene
    —— 4a-bromo-octahydro-pyrano[3,2-<i>c</i>]indole-2,5-dione 876477-98-4 C11H14BrNO3
    4a-bromo-octahydro-pyrano[3,2-<i>c</i>]indole-2,5-dione
    —— 4-chloromethylene-heptanedioic acid 856344-74-6 C8H11ClO4
    4-chloromethylene-heptanedioic acid
    —— 4-[N'-(1-benzofuran-4-yl)-N-cyanocarbamimidoyl]-N-(3-fluorophenyl)-3-propan-2-ylpiperazine-1-carboxamide 1051944-32-1 C24H25FN6O2
    4-[N'-(1-benzofuran-4-yl)-N-cyanocarbamimidoyl]-N-(3-fluorophenyl)-3-propan-2-ylpiperazine-1-carboxamide
    —— 4-(2-bromo-4,5-dimethoxy-phenyl)-2-naphthalen-2-yl-6-phenanthren-3-yl-pyridine 62953-37-1 C37H26BrNO2
    4-(2-bromo-4,5-dimethoxy-phenyl)-2-naphthalen-2-yl-6-phenanthren-3-yl-pyridine
    —— 4-Amino-3-chloro-6-(2,5-dichlorophenyl)pyridine-2-carboxylic acid 496851-96-8 C12H7Cl3N2O2
    4-Amino-3-chloro-6-(2,5-dichlorophenyl)pyridine-2-carboxylic acid
    —— (4-methanesulfonyl-benzyl)-(6,7,8,9-tetrahydro-5H-carbazol-3-yl)-amine 350017-96-8 C20H22N2O2S
    (4-methanesulfonyl-benzyl)-(6,7,8,9-tetrahydro-5H-carbazol-3-yl)-amine
    —— 4-(5-oxo-2,3-diphenyl-5<i>H</i>-imidazo[2,1-<i>b</i>]quinazolin-1-yl)-benzenesulfonamide 62481-26-9 C28H20N4O3S
    4-(5-oxo-2,3-diphenyl-5<i>H</i>-imidazo[2,1-<i>b</i>]quinazolin-1-yl)-benzenesulfonamide
    —— 4-(heptyloxy)-N-(C6H4(CH3)2N)benzaldimine-2-ol 124369-04-6 C22H30N2O2
    4-(heptyloxy)-N-(C6H4(CH3)2N)benzaldimine-2-ol
    —— 4-Ethyl-3-nitro-3,4-dihydrochromen-2-one 244029-32-1 C11H11NO4
    4-Ethyl-3-nitro-3,4-dihydrochromen-2-one
    —— 4-oxoheptanedioic acid bis[(1-phenylethyl)amide] 876397-05-6 C23H28N2O3
    4-oxoheptanedioic acid bis[(1-phenylethyl)amide]
    —— 4-[(E)-Hydroxyimino]-4-(5-methyl-2-methylsulfanyl-phenyl)-butyric acid methyl ester 117136-74-0 C13H17NO3S
    4-[(E)-Hydroxyimino]-4-(5-methyl-2-methylsulfanyl-phenyl)-butyric acid methyl ester
    —— 4-O-(3,4,6-tri-O-benzyl-2-O-imidazoylsulfonyl-β-D-mannopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal 1590392-16-7 C44H56N2O14S
    4-O-(3,4,6-tri-O-benzyl-2-O-imidazoylsulfonyl-β-D-mannopyranosyl)-2,3:5,6-di-O-isopropylidenealdehydo-D-glucose dimethyl acetal
    —— 4-phenyl-3-propionyl-3,4-dihydro-1H-benzo[d][1,2]oxazine 21464-33-5 C17H17NO2
    4-phenyl-3-propionyl-3,4-dihydro-1H-benzo[d][1,2]oxazine
    —— 4-{2-[4-(4-acetyl-phenyl)-piperazin-1-yl]-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl}-N-cyclopropyl-benzamide 583876-66-8 C30H30N6O3
    4-{2-[4-(4-acetyl-phenyl)-piperazin-1-yl]-4-methyl-7-oxo-7H-pyrido[2,3-d]pyrimidin-8-yl}-N-cyclopropyl-benzamide
    —— 4-Nitro-Δ<sup>4</sup>-isoxalin-5-imin 42526-24-9 C3H3N3O3
    4-Nitro-Δ<sup>4</sup>-isoxalin-5-imin
    —— 4-(2,5-difluorophenyl)-N-methyl-N-[(1-methylpiperidin-3-yl)methyl]-2-phenyl-2,5-dihydro-1H-pyrrole-1-carboxamide 639075-22-2 C2HF3O2*C25H29F2N3O
    4-(2,5-difluorophenyl)-N-methyl-N-[(1-methylpiperidin-3-yl)methyl]-2-phenyl-2,5-dihydro-1H-pyrrole-1-carboxamide
    —— 4-(1,2-bis-trifluoromethylsulfanyl-vinyl)-morpholine 13003-55-9 C8H9F6NOS2
    4-(1,2-bis-trifluoromethylsulfanyl-vinyl)-morpholine
    —— 4,7-Dichlor-saccharin 25380-69-2 C7H3Cl2NO3S
    4,7-Dichlor-saccharin
    —— 4-[(2'-oxospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-1'(2'H)-yl)methyl]-N-(2,2,2-trifluoroethyl)benzamide 912664-13-2 C26H19F3N2O5
    4-[(2'-oxospiro[furo[2,3-f][1,3]benzodioxole-7,3'-indol]-1'(2'H)-yl)methyl]-N-(2,2,2-trifluoroethyl)benzamide
    —— 4-hex-1-ynyl-8-[(2E)-6-methylhepta-2,5-dien-2-yl]-1-(4-methylphenyl)sulfonyl-3,5,7,8-tetrahydro-2H-pyrano[3,4-f]indole 1428905-85-4 C32H39NO3S
    4-hex-1-ynyl-8-[(2E)-6-methylhepta-2,5-dien-2-yl]-1-(4-methylphenyl)sulfonyl-3,5,7,8-tetrahydro-2H-pyrano[3,4-f]indole
    —— 4-[1,3-Bis(trifluoromethyl)-2-[1-(trifluoromethyl)-1,2,2,2-tetrafluoroethyl]-3,4,4,4-tetrafluoro-1-butenyloxy]benzenesulfonic acid 271794-15-1 C15H5F17O4S
    4-[1,3-Bis(trifluoromethyl)-2-[1-(trifluoromethyl)-1,2,2,2-tetrafluoroethyl]-3,4,4,4-tetrafluoro-1-butenyloxy]benzenesulfonic acid
    —— (4-methyl-benzyl)-((S)-4-morpholin-2-yl-phenyl)-amine 1400995-15-4 C18H22N2O
    (4-methyl-benzyl)-((S)-4-morpholin-2-yl-phenyl)-amine
    —— 4-{[1-(3,4-dichloro-benzyl)-piperidin-4-ylcarbamoyl]-methylsulfanyl}-3-fluoro-2-methoxy-benzoic acid 948833-07-6 C22H23Cl2FN2O4S
    4-{[1-(3,4-dichloro-benzyl)-piperidin-4-ylcarbamoyl]-methylsulfanyl}-3-fluoro-2-methoxy-benzoic acid
    —— (4S,5R)-2-Hexa-2,4-diyn-(E)-ylidene-1,6-dioxa-spiro[4.5]decan-4-ol 219559-66-7 C14H16O3
    (4S,5R)-2-Hexa-2,4-diyn-(E)-ylidene-1,6-dioxa-spiro[4.5]decan-4-ol
    —— 4-Tetrahydropyranyl N-(1-[9,10-dihydro-9,10-methanoanthracen-9-ylmethyl]-4-piperidyl)carbamate 149605-03-8 C27H32N2O3
    4-Tetrahydropyranyl N-(1-[9,10-dihydro-9,10-methanoanthracen-9-ylmethyl]-4-piperidyl)carbamate
    —— 4,4-dimethyl-5-oxo-tetrahydro-furan-2-carboxylic acid 20104-52-3 C7H10O4
    4,4-dimethyl-5-oxo-tetrahydro-furan-2-carboxylic acid
    —— (4aS,8aS)-4a-(3-Methoxy-phenyl)-octahydro-isoquinoline-2-carboxylic acid vinyl ester 102538-22-7 C19H25NO3
    (4aS,8aS)-4a-(3-Methoxy-phenyl)-octahydro-isoquinoline-2-carboxylic acid vinyl ester
    —— 4-[1-(2-hydroxyethyl)-5-nitro-1H-benzimidazol-2-yl]benzene-1,3-diol 1357111-53-5 C15H13N3O5
    4-[1-(2-hydroxyethyl)-5-nitro-1H-benzimidazol-2-yl]benzene-1,3-diol
    —— 4-[(E)-3-(4-Chloro-phenyl)-acryloyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 84920-96-7 C20H17ClN2O2
    4-[(E)-3-(4-Chloro-phenyl)-acryloyl]-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— (4,5-dimethoxy-2-methyl-phenyl)-[5-(4-fluoro-phenyl)-5,6-dihydro-8H-[1,2,4]triazolo[3,4-c][1,4]thiazin-3-yl]amine 1273549-77-1 C20H21FN4O2S
    (4,5-dimethoxy-2-methyl-phenyl)-[5-(4-fluoro-phenyl)-5,6-dihydro-8H-[1,2,4]triazolo[3,4-c][1,4]thiazin-3-yl]amine