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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-((1E,3E)-4-phenylbuta-1,3-dien-1-yl)-1,1'-biphenyl 53574-88-2 C22H18
    4-((1E,3E)-4-phenylbuta-1,3-dien-1-yl)-1,1'-biphenyl
    —— 4-iodobutyl (E)-3-phenylprop-2-enoate 143903-00-8 C13H15IO2
    4-iodobutyl (E)-3-phenylprop-2-enoate
    —— (4,4',5,5'-tetrachloro-1'H-1,3'-bipyrrole-2,2'-diyl)bis[(5-chloro-2,4-dimethoxyphenyl)methanone] 1227869-75-1 C26H18Cl6N2O6
    (4,4',5,5'-tetrachloro-1'H-1,3'-bipyrrole-2,2'-diyl)bis[(5-chloro-2,4-dimethoxyphenyl)methanone]
    —— (4-benzylpiperidin-1-yl)(5-(3,5-dichloro-4-hydroxyphenyl)isoxazol-3-yl)methanone 1191243-61-4 C22H20Cl2N2O3
    (4-benzylpiperidin-1-yl)(5-(3,5-dichloro-4-hydroxyphenyl)isoxazol-3-yl)methanone
    —— 4-acetyl-5-(3,4-dibromo-phenyl)-3-hydroxy-1-phenethyl-1,5-dihydro-pyrrol-2-one 1235711-18-8 C20H17Br2NO3
    4-acetyl-5-(3,4-dibromo-phenyl)-3-hydroxy-1-phenethyl-1,5-dihydro-pyrrol-2-one
    —— 4-[3-({3-methoxy-4-[(1-methyl-1H-pyrazol-5-yl)carbonyl]phenyl}thio)phenyl]tetrahydro-2H-pyran-4-carboxamide 1159186-18-1 C24H25N3O4S
    4-[3-({3-methoxy-4-[(1-methyl-1H-pyrazol-5-yl)carbonyl]phenyl}thio)phenyl]tetrahydro-2H-pyran-4-carboxamide
    —— 4-[Methyl-[5-[[5-methyl-3-[3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl]pyrazol-1-yl]methyl]pyridin-2-yl]amino]butan-1-ol 1227147-90-1 C24H25F3N6O3
    4-[Methyl-[5-[[5-methyl-3-[3-[4-(trifluoromethoxy)phenyl]-1,2,4-oxadiazol-5-yl]pyrazol-1-yl]methyl]pyridin-2-yl]amino]butan-1-ol
    —— (4-ethoxy-3-methoxy-phenyl)-(1-methyl-1H-spiro[chromeno[4,3-c]pyrazole-4,4'-piperidine]-1'-yl)methanone 1346616-79-2 C25H27N3O4
    (4-ethoxy-3-methoxy-phenyl)-(1-methyl-1H-spiro[chromeno[4,3-c]pyrazole-4,4'-piperidine]-1'-yl)methanone
    —— 4-(4-Bromo-phenyl)-5-(4-hydroxy-phenyl)-2,4-dihydro-[1,2,4]triazole-3-thione 342785-53-9 C14H10BrN3OS
    4-(4-Bromo-phenyl)-5-(4-hydroxy-phenyl)-2,4-dihydro-[1,2,4]triazole-3-thione
    —— 4-(4-chlorophenyl)-6-(3-chloro-2-thienyl)-2-methoxynicotinonitrile 137444-81-6 C17H10Cl2N2OS
    4-(4-chlorophenyl)-6-(3-chloro-2-thienyl)-2-methoxynicotinonitrile
    —— (4R,5R)-1,3-dimethyl-2-(1-phenylethyl)-4,5-bis[3-(trifluoromethyl)phenyl]imidazolidine 121372-65-4 C27H26F6N2
    (4R,5R)-1,3-dimethyl-2-(1-phenylethyl)-4,5-bis[3-(trifluoromethyl)phenyl]imidazolidine
    —— 4-(3-allyl-methylamino-1-[3-(4-bromo-benzoylamino)phenyl]propylamino)quinazoline-8-carboxylic acid amide 1240474-54-7 C29H29BrN6O2
    4-(3-allyl-methylamino-1-[3-(4-bromo-benzoylamino)phenyl]propylamino)quinazoline-8-carboxylic acid amide
    —— 4-Hydroxybenzene-1-sulfonic acid dihydrate 2060026-75-5 C6H10O6S
    4-Hydroxybenzene-1-sulfonic acid dihydrate
    —— 4,6,7-Trimethyl-benzo<b>furan-2,3-dicarbonsaeure 60612-29-5 C13H12O5
    4,6,7-Trimethyl-benzo<b>furan-2,3-dicarbonsaeure
    —— 4,6-dimethyl-3,4-dihydro-1<i>H</i>-pyrimidin-2-one 60750-49-4 C6H10N2O
    4,6-dimethyl-3,4-dihydro-1<i>H</i>-pyrimidin-2-one
    —— 4-Diethylamino-2-isopropyl-3,5-dimethyl-6-phenylpyridin 60050-49-9 C20H28N2
    4-Diethylamino-2-isopropyl-3,5-dimethyl-6-phenylpyridin
    —— (4,5-diphenyl-1-pyridin-2-yl-1<i>H</i>-imidazol-2-ylsulfanyl)-acetic acid ethyl ester 60739-17-5 C24H21N3O2S
    (4,5-diphenyl-1-pyridin-2-yl-1<i>H</i>-imidazol-2-ylsulfanyl)-acetic acid ethyl ester
    —— 4-(1,3-diphenyl-aziridine-2-carbonyl)-morpholine 60299-70-9 C19H20N2O2
    4-(1,3-diphenyl-aziridine-2-carbonyl)-morpholine
    —— 4-chloro-5,7-difluoro-3-methyl-2-(3-(trifluoromethyl)benzyl)quinoline 1259514-06-1 C18H11ClF5N
    4-chloro-5,7-difluoro-3-methyl-2-(3-(trifluoromethyl)benzyl)quinoline
    —— (4R,5S,6S)-3-[1(2H)-aminosulfonyl-tetrahydropyrimidin-5-yl]-thio-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-aza-bicyclo-[3.2.0]hept-2-ene-2-carboxylic acid 1112922-08-3 C14H22N4O6S2
    (4R,5S,6S)-3-[1(2H)-aminosulfonyl-tetrahydropyrimidin-5-yl]-thio-6-[(1R)-1-hydroxyethyl]-4-methyl-7-oxo-1-aza-bicyclo-[3.2.0]hept-2-ene-2-carboxylic acid
    —— 4-(4-Bromo-2-methyl-phenylamino)-2-chloro-4'-fluoro-2'-methylbenzophenone 344458-11-3 C21H16BrClFNO
    4-(4-Bromo-2-methyl-phenylamino)-2-chloro-4'-fluoro-2'-methylbenzophenone
    —— 4-bromo-5-(4-bromo-phenyl)-2-(3-nitro-phenyl)-oxazole 60739-37-9 C15H8Br2N2O3
    4-bromo-5-(4-bromo-phenyl)-2-(3-nitro-phenyl)-oxazole
    —— 4-(2-(4-(3-chloro-4-fluorophenylamino)-3-cyano-1,7-naphthyridin-6-ylamino)ethyl)benzenesulfonamide 915010-31-0 C23H18ClFN6O2S
    4-(2-(4-(3-chloro-4-fluorophenylamino)-3-cyano-1,7-naphthyridin-6-ylamino)ethyl)benzenesulfonamide
    —— 4-(tert-butylamino)-6-{[4-(methylsulfonyl)benzyl]amino}-1,7-naphthyridine-3-carbonitrile 915010-41-2 C21H23N5O2S
    4-(tert-butylamino)-6-{[4-(methylsulfonyl)benzyl]amino}-1,7-naphthyridine-3-carbonitrile
    —— 4-bromo-3-(4-nitrophenyl)-1-p-tolyl-1H-pyrazole 1367843-34-2 C16H12BrN3O2
    4-bromo-3-(4-nitrophenyl)-1-p-tolyl-1H-pyrazole
    —— (4RS)-1-[(2',3',5'-tri-O-benzyl-β-D-ribofuranosyl)methyl]-6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid ethyl ester 474081-87-3 C41H44N2O7
    (4RS)-1-[(2',3',5'-tri-O-benzyl-β-D-ribofuranosyl)methyl]-6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid ethyl ester
    —— 4,7-Dioxodecannitril 71159-60-9 C10H15NO2
    4,7-Dioxodecannitril
    —— (4,4-dibromobut-3-en-1-yn-1-yl-4-13C)triisopropylsilane 848938-57-8 C13H22Br2Si
    (4,4-dibromobut-3-en-1-yn-1-yl-4-13C)triisopropylsilane
    —— 4-methyl-2-(2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-thiazole-5-carboxylic acid ethyl ester 74636-84-3 C16H15N3O3S
    4-methyl-2-(2-methyl-4-oxo-4<i>H</i>-quinazolin-3-yl)-thiazole-5-carboxylic acid ethyl ester
    —— 4-(2-{4-[2-amino-acetyl]-phenoxy}-acetoxy)-piperidine-1-carboxylic acid benzyl ester, hydrochloride 850397-58-9 C23H26N2O6*ClH
    4-(2-{4-[2-amino-acetyl]-phenoxy}-acetoxy)-piperidine-1-carboxylic acid benzyl ester, hydrochloride
    —— (4-Chloro-benzyl)-(1-vinyl-butyl)-amine 141330-06-5 C13H18ClN
    (4-Chloro-benzyl)-(1-vinyl-butyl)-amine
    —— 4-{3-[4-(4-hydroxyphenyl)butyl]-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile 1108181-13-0 C23H22F3N3O2S
    4-{3-[4-(4-hydroxyphenyl)butyl]-4,4-dimethyl-5-oxo-2-thioxoimidazolidin-1-yl}-2-trifluoromethylbenzonitrile
    —— 4'-[2-(Ethylamino)ethoxy]-3'-methoxy-3-furanilide Hydrochloride 253339-30-9 C16H20N2O4*ClH
    4'-[2-(Ethylamino)ethoxy]-3'-methoxy-3-furanilide Hydrochloride
    —— (4-Methyl-benzoyl)-carbamic acid 3-oxo-butyl ester 82125-97-1 C13H15NO4
    (4-Methyl-benzoyl)-carbamic acid 3-oxo-butyl ester
    —— (4R)-4-tert-butoxycarbonylmethyl-2-azetidinone 115872-81-6 C9H15NO3
    (4R)-4-tert-butoxycarbonylmethyl-2-azetidinone
    —— 4,7-bis[(4-amino-3-hydroxy)phenoxy]-1,10-phenanthroline 359820-22-7 C24H18N4O4
    4,7-bis[(4-amino-3-hydroxy)phenoxy]-1,10-phenanthroline
    —— 4-Chloro-1-(2-trimethylsilylethoxymethyl)pyrrolo[2,3-b]pyridine-5-carbohydrazide 1039741-31-5 C14H21ClN4O2Si
    4-Chloro-1-(2-trimethylsilylethoxymethyl)pyrrolo[2,3-b]pyridine-5-carbohydrazide
    —— (4-benzothiazol-2-yl-benzyl)-tert-butyl-amine 34211-03-5 C18H20N2S
    (4-benzothiazol-2-yl-benzyl)-tert-butyl-amine
    —— 4-ethyl-1,2-dibromo-1,2-dimethyl-5-nitro-cyclohexane 99975-27-6 C10H17Br2NO2
    4-ethyl-1,2-dibromo-1,2-dimethyl-5-nitro-cyclohexane
    —— 4-Hydroxy-3-carboxy-4'-<bis-(2-chlor-aethyl)-aminomethyl>-azobenzol-Hydrochlorid 98741-87-8 C18H19Cl2N3O3*ClH
    4-Hydroxy-3-carboxy-4'-<bis-(2-chlor-aethyl)-aminomethyl>-azobenzol-Hydrochlorid
    —— 4,4'-dipropyl-2,3,2',3'-tetrahydro-2,2'-oxy-bis-[1,3,5,2]oxadiazaborole 55013-55-3 C8H16B2N4O3
    4,4'-dipropyl-2,3,2',3'-tetrahydro-2,2'-oxy-bis-[1,3,5,2]oxadiazaborole
    —— 4-[3,5-diiodo-4-(4-methoxy-phenoxy)-benzylidene]-2-methyl-4<i>H</i>-oxazol-5-one 15398-30-8 C18H13I2NO4
    4-[3,5-diiodo-4-(4-methoxy-phenoxy)-benzylidene]-2-methyl-4<i>H</i>-oxazol-5-one
    —— 4-acetyl-5-(4-bromophenyl)-3-hydroxy-1-(2-m-tolyl-ethyl)-1,5-dihydro-pyrrol-2-one 1235711-31-5 C21H20BrNO3
    4-acetyl-5-(4-bromophenyl)-3-hydroxy-1-(2-m-tolyl-ethyl)-1,5-dihydro-pyrrol-2-one
    —— 4-morpholin-4-ylisoquinoline-6-carboxamide 1235381-00-6 C14H15N3O2
    4-morpholin-4-ylisoquinoline-6-carboxamide
    —— 4-phenyl-3-(2-(trifluoromethyl)phenyl)-10H-chromeno[3,2-c]pyridin-10-one 1380762-17-3 C25H14F3NO2
    4-phenyl-3-(2-(trifluoromethyl)phenyl)-10H-chromeno[3,2-c]pyridin-10-one
    —— 4-[N-[(4-methoxyphenyl)methyl]-N-(tert-butyloxycarbonyl)amino]-6-amino-1-methyl-1H-imidazo[4,5-d]pyridine 887147-43-5 C20H25N5O3
    4-[N-[(4-methoxyphenyl)methyl]-N-(tert-butyloxycarbonyl)amino]-6-amino-1-methyl-1H-imidazo[4,5-d]pyridine
    —— 4-amino-1-(4-((3,5-dioxo-1-phenylpyrazolidin-4-yl)diazenyl)phenyl)pyrazolidine-3,5-dione 1388233-10-0 C18H15N7O4
    4-amino-1-(4-((3,5-dioxo-1-phenylpyrazolidin-4-yl)diazenyl)phenyl)pyrazolidine-3,5-dione
    —— (4aS,11aR,12aS,13S)-10,13-bis(dimethylamino)-4a-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-11a,12,12a,13-tetrahydro-5-hydroxy-3,7-bis(phenylmethoxy)-isoxazolo[5',4':6,7]naphth[2,3-g]-isoquinoline-4,6(4aH,11H)-dione 1254367-52-6 C42H50N4O7Si
    (4aS,11aR,12aS,13S)-10,13-bis(dimethylamino)-4a-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-11a,12,12a,13-tetrahydro-5-hydroxy-3,7-bis(phenylmethoxy)-isoxazolo[5',4':6,7]naphth[2,3-g]-isoquinoline-4,6(4aH,11H)-dione
    —— <4,5-Dihydro-3-methyl-5-oxo-1-phenyl-4-pyrazolyliden><4-(1,4,7,10-tetraoxa-13-aza-13-cyclopentadecyl)phenyl>acetonitril 127207-58-3 C28H32N4O5
    <4,5-Dihydro-3-methyl-5-oxo-1-phenyl-4-pyrazolyliden><4-(1,4,7,10-tetraoxa-13-aza-13-cyclopentadecyl)phenyl>acetonitril
    —— 4-(2-methylquinolin-5-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester 698982-53-5 C20H24N2O2
    4-(2-methylquinolin-5-yl)-3,6-dihydro-2H-pyridine-1-carboxylic acid tert-butyl ester