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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5R)-5-(1-methylpropa-1,2-dienyl)-4-(tert-butyldimethylsilyloxy)pyrrolidin-2-one 359012-60-5 C14H25NO2Si
    (4S,5R)-5-(1-methylpropa-1,2-dienyl)-4-(tert-butyldimethylsilyloxy)pyrrolidin-2-one
    —— 4-Methyl-6-(4-methylphenyl)-N-[2-(4-morpholinyl)ethyl]-3-pyridazinamine dihydrochloride 118269-90-2 C18H24N4O*2ClH
    4-Methyl-6-(4-methylphenyl)-N-[2-(4-morpholinyl)ethyl]-3-pyridazinamine dihydrochloride
    —— 4-Cyano-α-acetoxyzimtsaeurechlorid 70496-08-1 C12H8ClNO3
    4-Cyano-α-acetoxyzimtsaeurechlorid
    —— 4-({2-[(4-bromophenyl)amino]-1,3-benzoxazol-5-yl}oxy)-N-[(3R)-pyrrolidin-3-yl]pyridine-2-carboxamide 611217-07-3 C23H20BrN5O3
    4-({2-[(4-bromophenyl)amino]-1,3-benzoxazol-5-yl}oxy)-N-[(3R)-pyrrolidin-3-yl]pyridine-2-carboxamide
    —— 4-[3-[4-[4-(2-fluorobenzoyl)piperazin-1-yl]butyl]2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile 534607-70-0 C28H26F4N4O3
    4-[3-[4-[4-(2-fluorobenzoyl)piperazin-1-yl]butyl]2,5-dihydro-4-methyl-2,5-dioxo-1H-pyrrol-1-yl]-2-(trifluoromethyl)benzonitrile
    —— 4-ethyl-cinnoline 19676-18-7 C10H10N2
    4-ethyl-cinnoline
    —— (4-chlorophenyl)-[4-(4-chlorophenyl)-4-hydroxy-1,1-dimethylpiperidin-1-ium-3-yl]methanone;methanesulfonate 128257-96-5 CH3O3S*C20H22Cl2NO2
    (4-chlorophenyl)-[4-(4-chlorophenyl)-4-hydroxy-1,1-dimethylpiperidin-1-ium-3-yl]methanone;methanesulfonate
    —— 4-(3,3-diethoxy-propylsulfanyl)-azetidin-2-one 54278-35-2 C10H19NO3S
    4-(3,3-diethoxy-propylsulfanyl)-azetidin-2-one
    —— 4-({2-[(4-{[(3R)-3-(dimethylamino)pyrrolidin-1-yl]carbonyl}phenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide 611220-82-7 C28H31N7O3
    4-({2-[(4-{[(3R)-3-(dimethylamino)pyrrolidin-1-yl]carbonyl}phenyl)amino]-1-methyl-1H-benzimidazol-5-yl}oxy)-N-methylpyridine-2-carboxamide
    —— 4-(3-Chloro-4-methyl-phenyl)-piperazine-1-carboxylic acid 4-allyl-2-methoxy-phenyl ester 112949-68-5 C22H25ClN2O3
    4-(3-Chloro-4-methyl-phenyl)-piperazine-1-carboxylic acid 4-allyl-2-methoxy-phenyl ester
    —— [4-(Pyridin-4-ylmethylsulfanylthiocarbonylamino)-phenyl]-dithiocarbamic acid pyridin-4-ylmethyl ester 32195-13-4 C20H18N4S4
    [4-(Pyridin-4-ylmethylsulfanylthiocarbonylamino)-phenyl]-dithiocarbamic acid pyridin-4-ylmethyl ester
    —— 4-amino-1<i>H</i>-pyrazolo[1,5-<i>a</i>][1,3,5]triazin-2-one 55458-01-0 C5H5N5O
    4-amino-1<i>H</i>-pyrazolo[1,5-<i>a</i>][1,3,5]triazin-2-one
    —— 4-Dimethylamino-1-(1-methyl-1H-indol-2-yl)-1-phenyl-butan-1-ol 1045-26-7 C21H26N2O
    4-Dimethylamino-1-(1-methyl-1H-indol-2-yl)-1-phenyl-butan-1-ol
    —— (4-Butyl-phenyl)-[1-[4-(3-methoxy-propoxy)-phenyl]-meth-(Z)-ylidene]-amine 36362-87-5 C21H27NO2
    (4-Butyl-phenyl)-[1-[4-(3-methoxy-propoxy)-phenyl]-meth-(Z)-ylidene]-amine
    —— 4-[3-(4-acetylamino-phenyl)-3-methyl-2,5-dioxo-pyrrolidin-1-yl]-benzenesulfonamide 28103-54-0 C19H19N3O5S
    4-[3-(4-acetylamino-phenyl)-3-methyl-2,5-dioxo-pyrrolidin-1-yl]-benzenesulfonamide
    —— 4-butylamino-1-ethyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carbonitrile 49546-96-5 C13H17N5
    4-butylamino-1-ethyl-1<i>H</i>-pyrazolo[3,4-<i>b</i>]pyridine-5-carbonitrile
    —— 4-[2-(10-ethoxymethyl-10-methyl-3,4-dihydro-2<i>H</i>,10<i>H</i>-[1,3]oxazino[3,2-<i>a</i>]indol-10a-yl)-vinyl]-<i>N</i>,<i>N</i>-dimethyl-aniline 59334-91-7 C25H32N2O2
    4-[2-(10-ethoxymethyl-10-methyl-3,4-dihydro-2<i>H</i>,10<i>H</i>-[1,3]oxazino[3,2-<i>a</i>]indol-10a-yl)-vinyl]-<i>N</i>,<i>N</i>-dimethyl-aniline
    —— (4-Oxo-2-phenyl-4H-quinazolin-3-yl)-acetic acid [1-(2-hydroxy-5-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide 72737-82-7 C23H17N5O5
    (4-Oxo-2-phenyl-4H-quinazolin-3-yl)-acetic acid [1-(2-hydroxy-5-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide
    —— (4aR,6R,8R,8aR)-6,8-Dimethoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-7-one 72308-62-4 C15H18O6
    (4aR,6R,8R,8aR)-6,8-Dimethoxy-2-phenyl-tetrahydro-pyrano[3,2-d][1,3]dioxin-7-one
    —— (4S,5R)-4-benzyloxy-5-hydroxy-N-(4-methoxybenzyl)-7-methyloctanoyl amide 1160427-41-7 C24H33NO4
    (4S,5R)-4-benzyloxy-5-hydroxy-N-(4-methoxybenzyl)-7-methyloctanoyl amide
    —— (4S,5R)-4-benzyloxy-5-hydroxy-N-(4-methoxybenzyl)heneicosanoyl amide 1160427-39-3 C36H57NO4
    (4S,5R)-4-benzyloxy-5-hydroxy-N-(4-methoxybenzyl)heneicosanoyl amide
    —— (4S,5S,6R,7S)-4,5,6-tris(benzyloxy)-7-methoxy-4,5,6,7-tetrahydro[1,2,3]triazolo[1,5-a]pyridine 1056759-65-9 C28H29N3O4
    (4S,5S,6R,7S)-4,5,6-tris(benzyloxy)-7-methoxy-4,5,6,7-tetrahydro[1,2,3]triazolo[1,5-a]pyridine
    —— 4-Hexyloxy-thiobenzoic acid S-(6-hexyloxy-pyridazin-3-yl) ester 72486-66-9 C23H32N2O3S
    4-Hexyloxy-thiobenzoic acid S-(6-hexyloxy-pyridazin-3-yl) ester
    —— 4-Pentyloxy-thiobenzoic acid S-(6-pentyloxy-pyridazin-3-yl) ester 72486-59-0 C21H28N2O3S
    4-Pentyloxy-thiobenzoic acid S-(6-pentyloxy-pyridazin-3-yl) ester
    —— 4-acetyl-1-methyl-1-oxo-2<i>H</i>-1λ<sup>6</sup>-[1,2]thiazin-5-one 60804-09-3 C7H9NO3S
    4-acetyl-1-methyl-1-oxo-2<i>H</i>-1λ<sup>6</sup>-[1,2]thiazin-5-one
    —— 4,5-dihydrobenzo[b]thieno[2,3-d]thiepine-2-carboxylic acid 6,6-dioxide 63682-79-1 C13H10O4S2
    4,5-dihydrobenzo[b]thieno[2,3-d]thiepine-2-carboxylic acid 6,6-dioxide
    —— 4-(1-Methoxypropyl)-5-methyl-imidazol 64151-14-0 C8H14N2O
    4-(1-Methoxypropyl)-5-methyl-imidazol
    —— 4-(Methylthio)cyclohexanecarbonitrile 1807898-10-7 C9H17NO4S
    4-(Methylthio)cyclohexanecarbonitrile
    —— 4-acetyl-1,3-dimethyl-1λ<sup>4</sup>-[1,2]thiazine 1-oxide 60803-98-7 C8H11NO2S
    4-acetyl-1,3-dimethyl-1λ<sup>4</sup>-[1,2]thiazine 1-oxide
    —— 4-[(3R)-3-(methylamino)pyrrolidin-1-yl]-N-[(1R)-1-phenylethyl]pyrimidin-2-amine 1201173-82-1 C17H23N5
    4-[(3R)-3-(methylamino)pyrrolidin-1-yl]-N-[(1R)-1-phenylethyl]pyrimidin-2-amine
    —— [4-(3-Bromo-propoxy)-phenyl]-(2-propyl-indolizin-3-yl)-methanone 64467-92-1 C21H22BrNO2
    [4-(3-Bromo-propoxy)-phenyl]-(2-propyl-indolizin-3-yl)-methanone
    —— 4,5-dihydro-1<i>H</i>-imidazole-2-carboxylic acid 2,6-dichloro-anilide 64125-13-9 C10H9Cl2N3O
    4,5-dihydro-1<i>H</i>-imidazole-2-carboxylic acid 2,6-dichloro-anilide
    —— 4-[3-(4-phenoxymethyl-phenyl)-thiopropionyl]-morpholine 65053-11-4 C20H23NO2S
    4-[3-(4-phenoxymethyl-phenyl)-thiopropionyl]-morpholine
    —— [{(4-HO)(3,5-i-Pr)2PhCH2}N(CH2Ph)CH2]2 934558-27-7 C42H56N2O2
    [{(4-HO)(3,5-i-Pr)2PhCH2}N(CH2Ph)CH2]2
    —— 4-(α-Benzoyloxycarbonyl-D-valyl)amino-2-nitroaniline 125705-49-9 C19H22N4O5
    4-(α-Benzoyloxycarbonyl-D-valyl)amino-2-nitroaniline
    —— 4-methoxyphenyl N,N-bis(2-chloroethyl)-N'-methylphosphorodiamidate 83182-95-0 C12H19Cl2N2O3P
    4-methoxyphenyl N,N-bis(2-chloroethyl)-N'-methylphosphorodiamidate
    —— 4-methoxybenzyl (1-(((2-(4-(3-(5-(tert-butyl)isoxazol-3-yl)ureido)phenyl)benzo[d]pyrrolo[2,1-b]thiazol-6-yl)oxy)methyl)cyclopropyl)(methyl)carbamate 1445884-04-7 C38H39N5O6S
    4-methoxybenzyl (1-(((2-(4-(3-(5-(tert-butyl)isoxazol-3-yl)ureido)phenyl)benzo[d]pyrrolo[2,1-b]thiazol-6-yl)oxy)methyl)cyclopropyl)(methyl)carbamate
    —— [(4-Me-6-(t-Bu)-2-(2-SC6H4)N=CHC6H2O)Ti(μ-O)]4 1133212-91-5 C72H76N4O8S4Ti4
    [(4-Me-6-(t-Bu)-2-(2-SC6H4)N=CHC6H2O)Ti(μ-O)]4
    —— 4'-Trifluoromethyl-biphenyl-2-carboxylic acid [2-(3-chloro-2,2-dimethylpropionyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide 186388-78-3 C28H26ClF3N2O2
    4'-Trifluoromethyl-biphenyl-2-carboxylic acid [2-(3-chloro-2,2-dimethylpropionyl)-1,2,3,4-tetrahydroisoquinolin-6-yl]-amide
    —— 4,4,6,6-pyrrolidino-3-ethyl-3,4-dihydrospiro[1.3.2]benzoxazaphosphorine[2λ5,4λ5,6λ5][1,3,5,2,4,6]triazatriphosphorine 1236129-70-6 C25H43N8OP3
    4,4,6,6-pyrrolidino-3-ethyl-3,4-dihydrospiro[1.3.2]benzoxazaphosphorine[2λ5,4λ5,6λ5][1,3,5,2,4,6]triazatriphosphorine
    —— 4-[1-Hydroxy-prop-(E)-ylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one 70450-79-2 C13H14N2O2
    4-[1-Hydroxy-prop-(E)-ylidene]-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one
    —— 4-(1,5-dimethyl-4-phenyl-1<i>H</i>-pyrazol-3-yl)-benzonitrile 71160-55-9 C18H15N3
    4-(1,5-dimethyl-4-phenyl-1<i>H</i>-pyrazol-3-yl)-benzonitrile
    —— [4-(tert-Butyl-dimethyl-silanyloxy)-7-methyl-1-oxo-indan-2-yl]-acetic acid ethyl ester 69331-26-6 C20H30O4Si
    [4-(tert-Butyl-dimethyl-silanyloxy)-7-methyl-1-oxo-indan-2-yl]-acetic acid ethyl ester
    —— 4-tert-butyl-N-[6-chloro-5-(2-thienyl)-2-(2-pyrimidinyl)pyrimidin-4-yl]benzene-sulfonamide 184779-13-3 C22H20ClN5O2S2
    4-tert-butyl-N-[6-chloro-5-(2-thienyl)-2-(2-pyrimidinyl)pyrimidin-4-yl]benzene-sulfonamide
    —— 4-[(1E)-3-Ethyl-3-hydroxytriaz-1-en-1-yl]benzene-1-sulfonamide 85385-57-5 C8H12N4O3S
    4-[(1E)-3-Ethyl-3-hydroxytriaz-1-en-1-yl]benzene-1-sulfonamide
    —— 4-[2-[bis[2-[4-[(4-iodophenyl)carbamoyl]phenoxy]ethyl]amino]ethoxy]-N-(4-iodophenyl)benzamide 1357810-73-1 C45H39I3N4O6
    4-[2-[bis[2-[4-[(4-iodophenyl)carbamoyl]phenoxy]ethyl]amino]ethoxy]-N-(4-iodophenyl)benzamide
    —— 4-(4-fluorophenyl)-5-((prop-2-yn-1-yloxy)methyl)furan-2(5H)-one 1353347-75-7 C14H11FO3
    4-(4-fluorophenyl)-5-((prop-2-yn-1-yloxy)methyl)furan-2(5H)-one
    —— 4-(2-chloro-phenyl)-9-cyclohexyl-2-ethyl-6<i>H</i>-thieno[3,2-<i>f</i>][1,2,4]triazolo[4,3-<i>a</i>][1,4]diazepine 58765-30-3 C22H23ClN4S
    4-(2-chloro-phenyl)-9-cyclohexyl-2-ethyl-6<i>H</i>-thieno[3,2-<i>f</i>][1,2,4]triazolo[4,3-<i>a</i>][1,4]diazepine
    —— 4<i>t</i>-(4-hydroxy-3-methoxy-phenyl)-but-3-en-2-one thiosemicarbazone 100138-54-3 C12H15N3O2S
    4<i>t</i>-(4-hydroxy-3-methoxy-phenyl)-but-3-en-2-one thiosemicarbazone
    —— (4-(1-(allyloxy)allyl)phenoxy)triisopropylsilane 1602768-74-0 C21H34O2Si
    (4-(1-(allyloxy)allyl)phenoxy)triisopropylsilane