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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(5-nitro-1H-indazol-3-yl)-1H-pyrrole-2-carboxylic acid (3-fluoro-phenyl)-amide 658696-36-7 C18H12FN5O3
    4-(5-nitro-1H-indazol-3-yl)-1H-pyrrole-2-carboxylic acid (3-fluoro-phenyl)-amide
    —— 4,5-dihydroxy-2-(naphthalen-2-ylmethyl)isoindol-1-one 1123213-06-8 C17H14N2O3
    4,5-dihydroxy-2-(naphthalen-2-ylmethyl)isoindol-1-one
    —— 4-[1-pentyl-7-(trifluoromethyl)-1H-indazol-3-yl]phenol 680611-52-3 C19H19F3N2O
    4-[1-pentyl-7-(trifluoromethyl)-1H-indazol-3-yl]phenol
    —— 4-(7-Fluoro-phthalazin-1-yl)-phenylamine 223500-30-9 C14H10FN3
    4-(7-Fluoro-phthalazin-1-yl)-phenylamine
    —— 4,5,7,8,9,10,13,14,24,25,26,27-dodecahydro-3H,12H-dinaphtho[2,1-b:1',2'-t][1,9,14,22]tetraoxa[5,18]diazacyclohexacosine 1314773-77-7 C36H42N2O4
    4,5,7,8,9,10,13,14,24,25,26,27-dodecahydro-3H,12H-dinaphtho[2,1-b:1',2'-t][1,9,14,22]tetraoxa[5,18]diazacyclohexacosine
    —— 4-methoxy-4'-methylbenzhydryl formate 1580541-55-4 C16H16O3
    4-methoxy-4'-methylbenzhydryl formate
    —— 4-((R)-(S)-Nonane-2-sulfinyl)-benzoic acid methyl ester 129470-26-4 C17H26O3S
    4-((R)-(S)-Nonane-2-sulfinyl)-benzoic acid methyl ester
    —— 4-Brom-3-oxopentannitril 81056-50-0 C5H6BrNO
    4-Brom-3-oxopentannitril
    —— 4-Adamantan-2-ylmethyl-3-amino-pyrrole-1,2-dicarboxylic acid 1-ethyl ester 2-methyl ester 135851-06-8 C20H28N2O4
    4-Adamantan-2-ylmethyl-3-amino-pyrrole-1,2-dicarboxylic acid 1-ethyl ester 2-methyl ester
    —— 4-(1H-benzo[d]imidazol-1-yl)-3-methoxybenzaldehyde 1269834-38-9 C15H12N2O2
    4-(1H-benzo[d]imidazol-1-yl)-3-methoxybenzaldehyde
    —— 4-(4-Chlorphenoxy)-veratrol 52995-42-3 C14H13ClO3
    4-(4-Chlorphenoxy)-veratrol
    —— 4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-6-(2,6-difluorophenyl)quinolin-2(1H)-one 668424-92-8 C29H25F2N5O
    4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-6-(2,6-difluorophenyl)quinolin-2(1H)-one
    —— 4-Tert-butyl-2-[2-[[5-tert-butyl-2-hydroxy-3-[(4-methoxyphenyl)iminomethyl]phenyl]methyl]prop-2-enyl]-6-[(4-methoxyphenyl)iminomethyl]phenol 660838-69-7 C40H46N2O4
    4-Tert-butyl-2-[2-[[5-tert-butyl-2-hydroxy-3-[(4-methoxyphenyl)iminomethyl]phenyl]methyl]prop-2-enyl]-6-[(4-methoxyphenyl)iminomethyl]phenol
    —— (4R)-4-Cyano-3-[N6-{(imino)-(methylsulphonylamino)-methyl}-(S)-lysyl]-1,3-thiazolidine hydrochloride 463348-25-6 C12H22N6O3S2*ClH
    (4R)-4-Cyano-3-[N6-{(imino)-(methylsulphonylamino)-methyl}-(S)-lysyl]-1,3-thiazolidine hydrochloride
    —— 4-chloro-2,5-dimethyl-4-(5-methyl-2-nitro-benzoyl)-2,4-dihydro-pyrazol-3-one 63156-17-2 C13H12ClN3O4
    4-chloro-2,5-dimethyl-4-(5-methyl-2-nitro-benzoyl)-2,4-dihydro-pyrazol-3-one
    —— 4-(N-methylpiperazino)-2-morpholino-chinazolin 39218-36-5 C17H23N5O
    4-(N-methylpiperazino)-2-morpholino-chinazolin
    —— 4-[[(2-chlorophenyl)methylideneamino]carbamothioyl]-N-hydroxypiperazine-1-carboxamide 1237537-69-7 C13H16ClN5O2S
    4-[[(2-chlorophenyl)methylideneamino]carbamothioyl]-N-hydroxypiperazine-1-carboxamide
    —— [4-(5-chloro-benzooxazol-2-yloxy)-phenoxy]-acetic acid ethyl ester 66441-28-9 C17H14ClNO5
    [4-(5-chloro-benzooxazol-2-yloxy)-phenoxy]-acetic acid ethyl ester
    —— 4-p-Chlorphenyl-5-β-chloraethyl-4-thiazolin-2-on 58731-37-6 C11H9Cl2NOS
    4-p-Chlorphenyl-5-β-chloraethyl-4-thiazolin-2-on
    —— 4-isopropylphenyl 4-(4-hydroxy-3-methoxybenzylcarbamoyl)-piperidine-1-carboxylate 1193988-35-0 C24H30N2O5
    4-isopropylphenyl 4-(4-hydroxy-3-methoxybenzylcarbamoyl)-piperidine-1-carboxylate
    —— 4-(2-Imino-2H-chromene-3-carbonyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 90475-88-0 C21H17N3O3
    4-(2-Imino-2H-chromene-3-carbonyl)-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— 4-methoxy-N,1-dimethyl-N-(3-methylbut-2-enyl)tricyclo[7.4.1.02,7]tetradeca-2(7),3,5-trien-14-amine 48200-69-7 C22H33NO
    4-methoxy-N,1-dimethyl-N-(3-methylbut-2-enyl)tricyclo[7.4.1.02,7]tetradeca-2(7),3,5-trien-14-amine
    —— 4-Phenyl-piperazine-1-carboxylic acid 7-methyl-4,6,6a,7,8,9-hexahydro-indolo[4,3-fg]quinolin-9-ylmethyl ester 55856-07-0 C27H30N4O2
    4-Phenyl-piperazine-1-carboxylic acid 7-methyl-4,6,6a,7,8,9-hexahydro-indolo[4,3-fg]quinolin-9-ylmethyl ester
    —— 4,6-Diacetyl-5-(4-dimethylamino-phenyl)-3-methyl-cyclohex-2-enone 108909-44-0 C19H23NO3
    4,6-Diacetyl-5-(4-dimethylamino-phenyl)-3-methyl-cyclohex-2-enone
    —— 4-(2-methoxycarbonyl-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester 53219-33-3 C21H25NO6
    4-(2-methoxycarbonyl-phenyl)-2,6-dimethyl-1,4-dihydro-pyridine-3,5-dicarboxylic acid diethyl ester
    —— 4-hydroxy-4-pentyl-1-phenyl-pyrazolidine-3,5-dione 55228-10-9 C14H18N2O3
    4-hydroxy-4-pentyl-1-phenyl-pyrazolidine-3,5-dione
    —— 4-(4-methoxy-phenyl)-2,6-diphenyl-4<i>H</i>-[1,3,5]thiadiazine 56478-12-7 C22H18N2OS
    4-(4-methoxy-phenyl)-2,6-diphenyl-4<i>H</i>-[1,3,5]thiadiazine
    —— 4-hydroxymethyl-1-methyl-1<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>]pyrimidin-2-one 54817-80-0 C12H11N3O2
    4-hydroxymethyl-1-methyl-1<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>]pyrimidin-2-one
    —— 4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-Tetramethyl-18-(2,6,6-trimethyl-cyclohex-1-enyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-N-[2-((1Z,4Z,9Z,15Z)-10,15,20-tri-p-tolyl-porphyrin-5-yl)-phenyl]-benzamide 139656-12-5 C85H81N5O
    4-[(1E,3E,5E,7E,9E,11E,13E,15E,17E)-3,7,12,16-Tetramethyl-18-(2,6,6-trimethyl-cyclohex-1-enyl)-octadeca-1,3,5,7,9,11,13,15,17-nonaenyl]-N-[2-((1Z,4Z,9Z,15Z)-10,15,20-tri-p-tolyl-porphyrin-5-yl)-phenyl]-benzamide
    —— (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(2-methoxyphenyl)-5,5-dimethylcyclohex-1-enyl)methyl)-4-methyloxazolidine-2-thione 1402796-24-0 C28H29F6NO2S
    (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(2-methoxyphenyl)-5,5-dimethylcyclohex-1-enyl)methyl)-4-methyloxazolidine-2-thione
    —— 4-Tert-butyl-3-ethylazetidin-2-one 122717-22-0 C9H17NO
    4-Tert-butyl-3-ethylazetidin-2-one
    —— (4R,6R)-4-Acetoxy-6-ethoxy-3-phenylsulfanyl-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester 119493-56-0 C17H20O6S
    (4R,6R)-4-Acetoxy-6-ethoxy-3-phenylsulfanyl-5,6-dihydro-4H-pyran-2-carboxylic acid methyl ester
    —— 4-{[2-(2'-methoxybiphenyl-4-yl)quinazolin-4-yl]amino}butanoic acid 881310-84-5 C25H23N3O3
    4-{[2-(2'-methoxybiphenyl-4-yl)quinazolin-4-yl]amino}butanoic acid
    —— 4-(4-chloro-phenyl)-2-(2-hydroxy-naphthalen-1-ylazo)-3-methyl-5-phenyl-thiazolium betaine 27904-25-2 C26H18ClN3OS
    4-(4-chloro-phenyl)-2-(2-hydroxy-naphthalen-1-ylazo)-3-methyl-5-phenyl-thiazolium betaine
    —— 4-((4-(chloromethyl)-1,3-dioxan-4-yl)methoxy)-1H-indole 1141486-62-5 C14H16ClNO3
    4-((4-(chloromethyl)-1,3-dioxan-4-yl)methoxy)-1H-indole
    —— 4-{8-[4-((1S,4S)-5-tert-butyl-2,5-diaza-bicyclo[2.2.1]hept-2-yl)-phenylamino]-triazolo[1,5-a]pyrazin-5-yl}-furan-2-carboxamide 1195065-33-8 C25H28N8O2
    4-{8-[4-((1S,4S)-5-tert-butyl-2,5-diaza-bicyclo[2.2.1]hept-2-yl)-phenylamino]-triazolo[1,5-a]pyrazin-5-yl}-furan-2-carboxamide
    —— 4-(2-{methanesulfonyl[(2-sulfamoylethyl)carbamoyl]methyl}-5-methyl-1,3-benzothiazol-6-yl)benzoic acid 1542253-42-8 C20H21N3O7S3
    4-(2-{methanesulfonyl[(2-sulfamoylethyl)carbamoyl]methyl}-5-methyl-1,3-benzothiazol-6-yl)benzoic acid
    —— 4-(cyclopent-1-en-1-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole 1450598-35-2 C13H18N2O
    4-(cyclopent-1-en-1-yl)-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole
    —— 4-chloro-5-fluoro-7-(3',5'-di-O-benzyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-d]pyrimidine 1443748-56-8 C25H23ClFN3O4
    4-chloro-5-fluoro-7-(3',5'-di-O-benzyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-d]pyrimidine
    —— (4E,11E)-(7R,14S)-5,7,12,14-Tetramethyl-1,4,8,11-tetraaza-cyclotetradeca-4,11-diene 57562-96-6 C14H28N4
    (4E,11E)-(7R,14S)-5,7,12,14-Tetramethyl-1,4,8,11-tetraaza-cyclotetradeca-4,11-diene
    —— 4-[3-chloro-4-(1-hydroxy-1<i>H</i>-benzo[<i>d</i>][1,2,3]diazaborinine-2-sulfonyl)-phenylcarbamoyl]-butyric acid 29037-81-8 C18H17BClN3O6S
    4-[3-chloro-4-(1-hydroxy-1<i>H</i>-benzo[<i>d</i>][1,2,3]diazaborinine-2-sulfonyl)-phenylcarbamoyl]-butyric acid
    —— 4-(2-{2-[(2R)-2-methylpyrrolidin-1-yl]ethyl}-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)benzonitrile hydrochloride 1131216-10-8 C23H25N3O*ClH
    4-(2-{2-[(2R)-2-methylpyrrolidin-1-yl]ethyl}-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)benzonitrile hydrochloride
    —— 4-{2-[4-(1-aminocyclobutyl)phenyl]-3-phenylpyrimido[1,2-b]indazol-9-yl}-benzonitrile formate 1382484-25-4 CH2O2*C33H25N5
    4-{2-[4-(1-aminocyclobutyl)phenyl]-3-phenylpyrimido[1,2-b]indazol-9-yl}-benzonitrile formate
    —— 4-(isopropylamino)-7-(2-oxopyrrolidin-1-yl)cinnoline-3-carboxamide 1414955-97-7 C16H19N5O2
    4-(isopropylamino)-7-(2-oxopyrrolidin-1-yl)cinnoline-3-carboxamide
    —— 4-Methyl-benzenesulfinic acid 1-(4-nitro-phenyl)-meth-(E)-ylideneamide 728882-12-0 C14H12N2O3S
    4-Methyl-benzenesulfinic acid 1-(4-nitro-phenyl)-meth-(E)-ylideneamide
    —— 4-azetidin-1-yl-4-phenyl-1-(5-triethylsilylpent-4-ynyl)cyclohexanol 1189758-92-6 C26H41NOSi
    4-azetidin-1-yl-4-phenyl-1-(5-triethylsilylpent-4-ynyl)cyclohexanol
    —— (4-Methoxy-phenoxy)-aceton-dimethylketal 18621-31-3 C12H18O4
    (4-Methoxy-phenoxy)-aceton-dimethylketal
    —— 4-pivaloylbenzoyl-N-(2-hydroxyethoxy)-4-pivaloylbenzimidate 139681-19-9 C26H31NO6
    4-pivaloylbenzoyl-N-(2-hydroxyethoxy)-4-pivaloylbenzimidate
    —— 4-(1,1-dimethyl-2-propenyl)-1-((2,2,2-trichloroethoxy)carbonyl)-1,4-dihydropyridine 115119-34-1 C13H16Cl3NO2
    4-(1,1-dimethyl-2-propenyl)-1-((2,2,2-trichloroethoxy)carbonyl)-1,4-dihydropyridine
    —— 4-(2-methyl-piperidino)-2,2-diphenyl-butyric acid amide; hydrochloride 123965-25-3 C22H28N2O*ClH
    4-(2-methyl-piperidino)-2,2-diphenyl-butyric acid amide; hydrochloride