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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[5-[1-(3-bromophenyl)-3,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl]-1H-pyrazol-1-yl]benzonitrile 1421962-14-2 C22H16BrN5O2
    4-[5-[1-(3-bromophenyl)-3,6-dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidin-5-yl]-1H-pyrazol-1-yl]benzonitrile
    —— 4-(2-chloro-7-methyl-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-piperazine-1-carboxylic acid dimethylamide 1032753-47-1 C19H27ClN6O2S
    4-(2-chloro-7-methyl-4-morpholin-4-yl-thieno[3,2-d]pyrimidin-6-ylmethyl)-piperazine-1-carboxylic acid dimethylamide
    —— 4-[5-(3-chloro-2-fluoro-phenyl)-2-(2-cyanomethyl-5-methoxy-pyridin-4-yl)-3-isopropyl-6-oxo-3,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-4-yl]-benzonitrile 1448867-73-9 C29H22ClFN6O2
    4-[5-(3-chloro-2-fluoro-phenyl)-2-(2-cyanomethyl-5-methoxy-pyridin-4-yl)-3-isopropyl-6-oxo-3,4,5,6-tetrahydro-pyrrolo[3,4-d]imidazol-4-yl]-benzonitrile
    —— 4-(3-methyl-5-oxo-2,5-dihydro-isoxazol-4-yl)-2-oxo-chroman-3-carbonitrile 54754-33-5 C14H10N2O4
    4-(3-methyl-5-oxo-2,5-dihydro-isoxazol-4-yl)-2-oxo-chroman-3-carbonitrile
    —— 4<i>H</i>-imidazo[4,5,1-<i>de</i>]phenanthridine-5,7-dione 56639-80-6 C14H8N2O2
    4<i>H</i>-imidazo[4,5,1-<i>de</i>]phenanthridine-5,7-dione
    —— 4,4,8-trimethyl-1,3,4,5-tetrahydro-benzo[<i>b</i>][1,4]diazepin-2-one 56369-23-4 C12H16N2O
    4,4,8-trimethyl-1,3,4,5-tetrahydro-benzo[<i>b</i>][1,4]diazepin-2-one
    —— (4-Chloro-phenyl)-bis-[4-(4-methoxy-phenoxy)-but-2-ynyl]-amine 56288-05-2 C28H26ClNO4
    (4-Chloro-phenyl)-bis-[4-(4-methoxy-phenoxy)-but-2-ynyl]-amine
    —— 4-Chlor<2(n)-T>anilin 68376-74-9 C6H6ClN
    4-Chlor<2(n)-T>anilin
    —— 4-[(4-Chloro-phenyl)-propoxy-methyl]-piperidine 53220-40-9 C15H22ClNO
    4-[(4-Chloro-phenyl)-propoxy-methyl]-piperidine
    —— 4-Benzyl-1-(1-cyclohexanecarbonyl-1,2,3,4-tetrahydroquinoline-2-ylmethyl)-4-hydroxypiperidine 511235-65-7 C29H38N2O2
    4-Benzyl-1-(1-cyclohexanecarbonyl-1,2,3,4-tetrahydroquinoline-2-ylmethyl)-4-hydroxypiperidine
    —— [4-(4-amino-3-methylphenylamino)pentyl]diethylmethylammonium chloride 220224-62-4 C17H32N3*Cl
    [4-(4-amino-3-methylphenylamino)pentyl]diethylmethylammonium chloride
    —— 4-(1-methyl-2-isopropylimidazol-5-yl)-2-{4-[N-(2-methoxyethyl)sulphamoyl]anilino}pyrimidine 403791-66-2 C20H26N6O3S
    4-(1-methyl-2-isopropylimidazol-5-yl)-2-{4-[N-(2-methoxyethyl)sulphamoyl]anilino}pyrimidine
    —— (4-Phenyl-cyclohex-3-enyl)-acetonitrile 57112-28-4 C14H15N
    (4-Phenyl-cyclohex-3-enyl)-acetonitrile
    —— 4-Chlor-1,3-dinitro-5,10-dihydro-phenazin 91268-12-1 C12H7ClN4O4
    4-Chlor-1,3-dinitro-5,10-dihydro-phenazin
    —— 4-Chlor-phenylphosphonsaeure-chlorid-benzamid 91718-80-8 C13H10Cl2NO2P
    4-Chlor-phenylphosphonsaeure-chlorid-benzamid
    —— 4a,8a-Acetylimino-1,4,4a,5,8,8a-hexahydro-naphthalin 95981-94-5 C12H15NO
    4a,8a-Acetylimino-1,4,4a,5,8,8a-hexahydro-naphthalin
    —— 4,4'-Dimethyl-3,3'-diethyl-2,2'-bipyrrol-5,5'-dicarbonsaeure-diethylester 95696-96-1 C20H28N2O4
    4,4'-Dimethyl-3,3'-diethyl-2,2'-bipyrrol-5,5'-dicarbonsaeure-diethylester
    —— 4-<4-Aethoxycarbonylamino-benzolsulfonylamino>-2-methoxy-pyrimidin 92296-90-7 C14H16N4O5S
    4-<4-Aethoxycarbonylamino-benzolsulfonylamino>-2-methoxy-pyrimidin
    —— 4-Benzylthio-3-phthalimido-1-<1'-methoxycarbonyl-2'-methylpropyl-azetidin-2-on 35859-66-6 C24H24N2O5S
    4-Benzylthio-3-phthalimido-1-<1'-methoxycarbonyl-2'-methylpropyl-azetidin-2-on
    —— 4-(azidomethyl)-2-fluoro-1-methylbenzene 1422528-60-6 C8H8FN3
    4-(azidomethyl)-2-fluoro-1-methylbenzene
    —— (4E,6E,14Z,16E,19Z)-(1R,9R,11R,12R,13S,21S,23S,24S)-11-(tert-Butyl-dimethyl-silanyloxy)-24-(tert-butyl-dimethyl-silanyloxymethyl)-23-(2-hydroxy-ethyl)-12,15,24-trimethyl-2,22,26-trioxa-tricyclo[19.3.1.1<sup>9,13</sup>]hexacosa-4,6,14,16,19-pentaen-3-one 632357-93-8 C41H70O7Si2
    (4E,6E,14Z,16E,19Z)-(1R,9R,11R,12R,13S,21S,23S,24S)-11-(tert-Butyl-dimethyl-silanyloxy)-24-(tert-butyl-dimethyl-silanyloxymethyl)-23-(2-hydroxy-ethyl)-12,15,24-trimethyl-2,22,26-trioxa-tricyclo[19.3.1.1<sup>9,13</sup>]hexacosa-4,6,14,16,19-pentaen-3-one
    —— 4-[(8-acetoxy-1-octyl)oxy]-3-methylpyridine-2-thione 1248345-95-0 C16H25NO3S
    4-[(8-acetoxy-1-octyl)oxy]-3-methylpyridine-2-thione
    —— 4-(5-chlorobenzo[d]thiazol-2-yl)phenol 2727-25-5 C13H8ClNOS
    4-(5-chlorobenzo[d]thiazol-2-yl)phenol
    —— (4-Ethyl-3-methyl-2,6-dinitro-phenyl)-isopropyl-amine 64123-35-9 C12H17N3O4
    (4-Ethyl-3-methyl-2,6-dinitro-phenyl)-isopropyl-amine
    —— 4-(1-hydroxyethylen)-2-oxopropyl-1,2-naphthoquinone 121732-91-0 C15H12O4
    4-(1-hydroxyethylen)-2-oxopropyl-1,2-naphthoquinone
    —— (4-Bromo-phenyl)-carbamic acid 2-(4-chloro-phenoxy)-2-methyl-propyl ester 52073-46-8 C17H17BrClNO3
    (4-Bromo-phenyl)-carbamic acid 2-(4-chloro-phenoxy)-2-methyl-propyl ester
    —— (4-methoxyphenyl)phenylacetyl-4-nitrobenzoyl peroxide 81505-83-1 C22H17NO7
    (4-methoxyphenyl)phenylacetyl-4-nitrobenzoyl peroxide
    —— 4-(9-cyclopentyl-7,7-difluoro-6-oxo-5-propyl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(1-methyl-piperidin-4-yl)-benzamide 1201692-28-5 C28H37F2N7O2
    4-(9-cyclopentyl-7,7-difluoro-6-oxo-5-propyl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-b][1,4]diazepin-2-ylamino)-N-(1-methyl-piperidin-4-yl)-benzamide
    —— 4-(3-(3,4-difluorophenylamino)imidazo[1,2-a]pyridin-2-yl)-2-fluoro-6-methoxyphenol 1083180-30-6 C20H14F3N3O2
    4-(3-(3,4-difluorophenylamino)imidazo[1,2-a]pyridin-2-yl)-2-fluoro-6-methoxyphenol
    —— 4-[(1S,2R,3R,4R,5R,8R,12S)-3-amino-2-[tert-butyl(dimethyl)silyl]oxy-4-methyl-6-oxo-9,13-dioxa-7-azatetracyclo[6.3.1.11,4.05,12]tridecan-7-yl]-2-(trifluoromethyl)benzonitrile 1095187-93-1 C25H32F3N3O4Si
    4-[(1S,2R,3R,4R,5R,8R,12S)-3-amino-2-[tert-butyl(dimethyl)silyl]oxy-4-methyl-6-oxo-9,13-dioxa-7-azatetracyclo[6.3.1.11,4.05,12]tridecan-7-yl]-2-(trifluoromethyl)benzonitrile
    —— 4-[(4-Phenoxyphenyl)methylamino]benzoic acid 1067234-51-8 C20H17NO3
    4-[(4-Phenoxyphenyl)methylamino]benzoic acid
    —— (4-Allyl-1-piperazinyl){10-[(3'-methoxy-2-methyl[1,1'-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}methanone 473262-92-9 C35H36N4O3
    (4-Allyl-1-piperazinyl){10-[(3'-methoxy-2-methyl[1,1'-biphenyl]-4-yl)carbonyl]-10,11-dihydro-5H-pyrrolo[2,1-c][1,4]benzodiazepin-3-yl}methanone
    —— 4,4-diethyl-1-(2-methyl-5-phenyl-2<i>H</i>-[1,2,4]triazol-3-yl)-pyrazolidine-3,5-dione 55114-05-1 C16H19N5O2
    4,4-diethyl-1-(2-methyl-5-phenyl-2<i>H</i>-[1,2,4]triazol-3-yl)-pyrazolidine-3,5-dione
    —— 4-[8-(2-chlorophenylamino)-9-ethyl-9H-purin-2-yloxy]-3,5-difluorobenzamide 946053-53-8 C20H15ClF2N6O2
    4-[8-(2-chlorophenylamino)-9-ethyl-9H-purin-2-yloxy]-3,5-difluorobenzamide
    —— 4,4a,5,6,9,10,10a,11-Octahydro-5,10-epoxyanthra<2.3c>furan 56582-04-8 C16H16O2
    4,4a,5,6,9,10,10a,11-Octahydro-5,10-epoxyanthra<2.3c>furan
    —— (4,4'-di-t-Bu-2,2'-bipyridine)2Ru(CO3) 129496-92-0 C37H48N4O3Ru
    (4,4'-di-t-Bu-2,2'-bipyridine)2Ru(CO3)
    —— 4-chloro-5-(3,4-dimethoxy-benzyl)-6-methyl-pyrimidin-2-ylamine 56245-36-4 C14H16ClN3O2
    4-chloro-5-(3,4-dimethoxy-benzyl)-6-methyl-pyrimidin-2-ylamine
    —— 4-(2-Methanesulfinyl-2-methylsulfanyl-ethyl)-1,2-dimethoxy-benzene 56182-91-3 C12H18O3S2
    4-(2-Methanesulfinyl-2-methylsulfanyl-ethyl)-1,2-dimethoxy-benzene
    —— 4-Dimethylamino-5-phenyl-pyridine-2-carboxylic acid methyl ester 57767-56-3 C15H16N2O2
    4-Dimethylamino-5-phenyl-pyridine-2-carboxylic acid methyl ester
    —— 4,4-Diphenyl-5,6-benzoflavon 55977-17-8 C31H22O
    4,4-Diphenyl-5,6-benzoflavon
    —— 4,6-dihydroxy-7-oxo-7<i>H</i>-cyclohepta[<i>b</i>]pyridine-3-carboxylic acid ethyl ester 86371-99-5 C13H11NO5
    4,6-dihydroxy-7-oxo-7<i>H</i>-cyclohepta[<i>b</i>]pyridine-3-carboxylic acid ethyl ester
    —— 4,5-bis-(propionylidene)-1,3-dithiol-[bis(decylthio)-1,3-dithiol-2-ylidene] 250790-22-8 C36H60O4S8
    4,5-bis-(propionylidene)-1,3-dithiol-[bis(decylthio)-1,3-dithiol-2-ylidene]
    —— 4-methoxy-N-methyl-N-[2-(methylamino)ethyl]aniline 1250801-81-0 C11H18N2O
    4-methoxy-N-methyl-N-[2-(methylamino)ethyl]aniline
    —— 4,5-dihydro-5-[(hexahydro-7-imino-1H-azepin-2-yl)methyl]isoxazole-3-carboxylic acid, monohydrochloride 184365-21-7 C11H17N3O3*ClH
    4,5-dihydro-5-[(hexahydro-7-imino-1H-azepin-2-yl)methyl]isoxazole-3-carboxylic acid, monohydrochloride
    —— (4aS,10aS,10bS)-7,7,10a-trimethyl-trans-perhydronaphtho<2,1-c>pyran 86833-95-6 C16H28O
    (4aS,10aS,10bS)-7,7,10a-trimethyl-trans-perhydronaphtho<2,1-c>pyran
    —— 4-(4-benzyloxy-3,5-dimethoxyphenyl)-3-methyl-1-(3,4,5-trimethoxyphenyl)butan-1-one 142501-50-6 C29H34O7
    4-(4-benzyloxy-3,5-dimethoxyphenyl)-3-methyl-1-(3,4,5-trimethoxyphenyl)butan-1-one
    —— (4,5-Diacetyl-[1,3]dithiol-2-ylidene)-acetaldehyde 185853-28-5 C9H8O3S2
    (4,5-Diacetyl-[1,3]dithiol-2-ylidene)-acetaldehyde
    —— [(4-tert-BuC6H4C(SiMe3)PPh2Nmes)HfMe3] 933788-00-2 C38H52HfNPSi
    [(4-tert-BuC6H4C(SiMe3)PPh2Nmes)HfMe3]
    —— 4-Chloro-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-8-ol 137115-18-5 C11H12ClNO3
    4-Chloro-6-methyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinolin-8-ol
    —— 4-Hydroxy-N-(4-methoxy-phenyl)-3-(4-methoxy-phenylamino)-butyramide 134667-20-2 C18H22N2O4
    4-Hydroxy-N-(4-methoxy-phenyl)-3-(4-methoxy-phenylamino)-butyramide