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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3,4-Dimethoxy-benzoylamino)-4-dipropylcarbamoyl-butyric acid 102742-34-7 C20H30N2O6
    4-(3,4-Dimethoxy-benzoylamino)-4-dipropylcarbamoyl-butyric acid
    —— 4-Hexadecyloxy-3-hydroxymethyl-butyric acid 3-phenyl-propyl ester 139877-68-2 C30H52O4
    4-Hexadecyloxy-3-hydroxymethyl-butyric acid 3-phenyl-propyl ester
    —— 4-Ethylamino-1-methylpyrazolo<3,4-d>pyrimidin-3-carbonitril 50680-88-1 C9H10N6
    4-Ethylamino-1-methylpyrazolo<3,4-d>pyrimidin-3-carbonitril
    —— (4-Bromo-phenyl)-[1-[1-(4-nitro-phenyl)-1H-pyrrol-2-yl]-meth-(E)-ylidene]-amine 122275-82-5 C17H12BrN3O2
    (4-Bromo-phenyl)-[1-[1-(4-nitro-phenyl)-1H-pyrrol-2-yl]-meth-(E)-ylidene]-amine
    —— 4-{N-[7-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-4-oxahept-1-yl]-N-(cyclopropylmethyl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine 691000-13-2 C40H55N5O3
    4-{N-[7-(3-(S)-1-carbamoyl-1,1-diphenylmethylpyrrolidin-1-yl)-4-oxahept-1-yl]-N-(cyclopropylmethyl)amino}-1-(4-methoxypyrid-3-ylmethyl)piperidine
    —— 4-(3-Hydroxy-3-phenyl-but-1-ynyl)-2-methyl-2H-pyrazole-3-carboxylic acid methyl ester 79229-74-6 C16H16N2O3
    4-(3-Hydroxy-3-phenyl-but-1-ynyl)-2-methyl-2H-pyrazole-3-carboxylic acid methyl ester
    —— 4-chloro-2-(6-chloro-2-oxo-acenaphthen-1-ylidene)-benzo[b]thiophen-3-one 109158-02-3 C20H8Cl2O2S
    4-chloro-2-(6-chloro-2-oxo-acenaphthen-1-ylidene)-benzo[b]thiophen-3-one
    —— 4-[4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-2-oxo-1,2-dihydroquinolin-6-yl]benzoic acid 668424-90-6 C30H27N5O3
    4-[4-[(3R)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-2-oxo-1,2-dihydroquinolin-6-yl]benzoic acid
    —— 4-nitro-2,4'-oxy-di-benzaldehyde 107942-65-4 C14H9NO5
    4-nitro-2,4'-oxy-di-benzaldehyde
    —— 4-[(5-tert-Butoxycarbonylamino-benzo[b]thiophene-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carboxylic acid methyl ester 292070-89-4 C21H23N3O5S
    4-[(5-tert-Butoxycarbonylamino-benzo[b]thiophene-2-carbonyl)-amino]-1-methyl-1H-pyrrole-2-carboxylic acid methyl ester
    —— 4-hydroxy-3-(3-hydroxy-3-methylnonanoyl)benzoic acid 1357395-25-5 C17H24O5
    4-hydroxy-3-(3-hydroxy-3-methylnonanoyl)benzoic acid
    —— 4,12b-Dimethyl-10-oxo-8-phenyl-2,3,4,4a,5,6,10,12b-octahydro-1H-11-oxa-benzo[a]anthracene-4-carboxylic acid 114553-32-1 C26H26O4
    4,12b-Dimethyl-10-oxo-8-phenyl-2,3,4,4a,5,6,10,12b-octahydro-1H-11-oxa-benzo[a]anthracene-4-carboxylic acid
    —— 4-Chlor-5-sulphamylisatin 3456-81-3 C8H5ClN2O4S
    4-Chlor-5-sulphamylisatin
    —— 4-(4-Isobutoxy-phenyl)-1H-imidazole 53704-66-8 C13H16N2O
    4-(4-Isobutoxy-phenyl)-1H-imidazole
    —— 4,4'-<i>sec</i>-butylidene-di-benzoic acid dimethyl ester 102553-56-0 C20H22O4
    4,4'-<i>sec</i>-butylidene-di-benzoic acid dimethyl ester
    —— (4-oxo-4,7-dihydro-3<i>H</i>-pyrrolo[2,3-<i>d</i>]pyrimidin-5-yl)-acetic acid 2027-84-1 C8H7N3O3
    (4-oxo-4,7-dihydro-3<i>H</i>-pyrrolo[2,3-<i>d</i>]pyrimidin-5-yl)-acetic acid
    —— 4-(4-(6-(dimethylamino)pyridin-3-yl)-5-hydroxy-4H-1,2,4-triazol-3-yl)-6-isopropylbenzene-1,3-diol 959465-47-5 C18H21N5O3
    4-(4-(6-(dimethylamino)pyridin-3-yl)-5-hydroxy-4H-1,2,4-triazol-3-yl)-6-isopropylbenzene-1,3-diol
    —— 4-fluoro-N-(2-(3-(3-fluoro-4-hydroxyphenyl)-4,5-dihydroisoxazol-5-yl)ethyl)benzamide 1187947-75-6 C18H16F2N2O3
    4-fluoro-N-(2-(3-(3-fluoro-4-hydroxyphenyl)-4,5-dihydroisoxazol-5-yl)ethyl)benzamide
    —— 4-[4-(2-diethylamino-ethylamino)-naphthalen-1-ylazo]-<i>N</i>-thiazol-2-yl-benzenesulfonamide 5236-15-7 C25H28N6O2S2
    4-[4-(2-diethylamino-ethylamino)-naphthalen-1-ylazo]-<i>N</i>-thiazol-2-yl-benzenesulfonamide
    —— 4-[4-[[3-(Hydroxycarbamoyl)-8-azaspiro[4.5]decan-3-yl]sulfonyl]anilino]cyclohexane-1-carboxylic acid 1542205-48-0 C23H33N3O6S
    4-[4-[[3-(Hydroxycarbamoyl)-8-azaspiro[4.5]decan-3-yl]sulfonyl]anilino]cyclohexane-1-carboxylic acid
    —— 4,4-dimethyl-oxazolidine-3-carboxylic acid (3-nitro-phenylcarbamoyl)-amide 35631-40-4 C13H16N4O5
    4,4-dimethyl-oxazolidine-3-carboxylic acid (3-nitro-phenylcarbamoyl)-amide
    —— 4-[5-(1-benzyl-2-hydroxycarbamoylethylcarbamoyl)-2-butylimidazol-1-ylmethyl]benzoic acid 1-cyclohexyloxycarbonyloxyethyl ester 1073548-10-3 C35H44N4O8
    4-[5-(1-benzyl-2-hydroxycarbamoylethylcarbamoyl)-2-butylimidazol-1-ylmethyl]benzoic acid 1-cyclohexyloxycarbonyloxyethyl ester
    —— 4-t-Butyl-2-(dodecyl)-2-oxazoline 117818-15-2 C19H37NO
    4-t-Butyl-2-(dodecyl)-2-oxazoline
    —— 4-{2-butyl-5-[n'-(2-mercaptomethyl-4-methylpentanoyl)hydrazinocarbonyl]imidazol-1-ylmethyl}benzoic acid 1073547-13-3 C23H32N4O4S
    4-{2-butyl-5-[n'-(2-mercaptomethyl-4-methylpentanoyl)hydrazinocarbonyl]imidazol-1-ylmethyl}benzoic acid
    —— 4-(7-(2,4-dichlorophenyl)-5-oxo-2,4-diazabicyclo[4.1.0]hept-3-en-3-yl)benzonitrile 1221132-23-5 C18H11Cl2N3O
    4-(7-(2,4-dichlorophenyl)-5-oxo-2,4-diazabicyclo[4.1.0]hept-3-en-3-yl)benzonitrile
    —— ((4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-hexanoylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid 66111-67-9 C28H35NO8
    ((4aR,6S,7R,8R,8aS)-6-Benzyloxy-7-hexanoylamino-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-yloxy)-acetic acid
    —— (4S,5S)-4-(cyclohexylmethyl)-5-(3',3'-diethoxy-2'-propenyl)oxazolidin-2-one 120476-98-4 C17H29NO4
    (4S,5S)-4-(cyclohexylmethyl)-5-(3',3'-diethoxy-2'-propenyl)oxazolidin-2-one
    —— 4',4''-di-O-(2',3'-O-isopropylideneadenosineuronyl)panthetine 118340-26-4 C48H68N14O16S2
    4',4''-di-O-(2',3'-O-isopropylideneadenosineuronyl)panthetine
    —— (4S,4aS,8S,8aR)-7-Benzyloxy-8-((1S,2R)-1,3-bis-benzyloxy-2-methoxy-propyl)-4-hydroxy-1-oxo-1,3,4,5,8,8a-hexahydro-2H-naphthalene-4a-carboxylic acid methyl ester 180134-73-0 C37H42O8
    (4S,4aS,8S,8aR)-7-Benzyloxy-8-((1S,2R)-1,3-bis-benzyloxy-2-methoxy-propyl)-4-hydroxy-1-oxo-1,3,4,5,8,8a-hexahydro-2H-naphthalene-4a-carboxylic acid methyl ester
    —— 4-Hydroxy-1-(4-trifluoromethoxy-benzyl)-piperidine-4-carboxylic acid (4-tert-butyl-phenyl)-amide 1262986-75-3 C24H29F3N2O3
    4-Hydroxy-1-(4-trifluoromethoxy-benzyl)-piperidine-4-carboxylic acid (4-tert-butyl-phenyl)-amide
    —— 4-amino-1-(2-methanesulfonyl-benzenesulfonyl)-piperidine-4-carboxylic acid (4-ethyl-phenyl)-amide 1262988-21-5 C21H27N3O5S2
    4-amino-1-(2-methanesulfonyl-benzenesulfonyl)-piperidine-4-carboxylic acid (4-ethyl-phenyl)-amide
    —— 4-[2-(3,5-dichlorophenyl)-4-(trifluoromethyl)-1H-pyrrol-1-yl]benzenesulfonamide 1263470-02-5 C17H11Cl2F3N2O2S
    4-[2-(3,5-dichlorophenyl)-4-(trifluoromethyl)-1H-pyrrol-1-yl]benzenesulfonamide
    —— 4-Benzyloxy-phthalsaeure-dimethylester 5840-67-5 C17H16O5
    4-Benzyloxy-phthalsaeure-dimethylester
    —— 4-benzylthio-6-ethylamino-2-propylthiopyrimidine 1373127-47-9 C16H21N3S2
    4-benzylthio-6-ethylamino-2-propylthiopyrimidine
    —— 4-ethoxy-1,2-dimethyl-1,2,3,4-tetrahydro-isoquinoline 107417-51-6 C13H19NO
    4-ethoxy-1,2-dimethyl-1,2,3,4-tetrahydro-isoquinoline
    —— 4-(16-hydroxy-2,2-dimethyl-4,15-dioxo-3,8,11-trioxa-5,14-diazahexadecan-16-yl)phenyl (2,2,2-trichloroethyl) sulfate 1359730-79-2 C21H31Cl3N2O10S
    4-(16-hydroxy-2,2-dimethyl-4,15-dioxo-3,8,11-trioxa-5,14-diazahexadecan-16-yl)phenyl (2,2,2-trichloroethyl) sulfate
    —— 4-[4-(4-bromophenyl)-3-cyano-2-(4-methylbenzylideneamino)-1H-pyrrol-1-yl]benzenesulfonamide 1642586-81-9 C25H19BrN4O2S
    4-[4-(4-bromophenyl)-3-cyano-2-(4-methylbenzylideneamino)-1H-pyrrol-1-yl]benzenesulfonamide
    —— 4,7-Bis-(tert-butyl-dimethyl-silanyloxy)-hept-1-yne 100231-23-0 C19H40O2Si2
    4,7-Bis-(tert-butyl-dimethyl-silanyloxy)-hept-1-yne
    —— 4-Phenoxy-indan-5-ylamine 81614-85-9 C15H15NO
    4-Phenoxy-indan-5-ylamine
    —— (4-Bromo-phenyl)-[3-(4-bromo-phenyl)-4,5-dimethyl-3H-thiazol-(2Z)-ylidene]-amine 82694-59-5 C17H14Br2N2S
    (4-Bromo-phenyl)-[3-(4-bromo-phenyl)-4,5-dimethyl-3H-thiazol-(2Z)-ylidene]-amine
    —— 4'-(2,5-dimethoxy-2,5-dihydro-furan-3-yl)-biphenyl-4-carbonitrile 207119-94-6 C19H17NO3
    4'-(2,5-dimethoxy-2,5-dihydro-furan-3-yl)-biphenyl-4-carbonitrile
    —— 4-(6-(methyl(pyridin-4-yl)amino)hexyl)benzene-1,2-diol 1391976-73-0 C18H24N2O2
    4-(6-(methyl(pyridin-4-yl)amino)hexyl)benzene-1,2-diol
    —— 4-amino-6-[(E)-(dimethylhydrazono)methyl]-2,5-dihydro-1,2,4-triazin-3-one 1441160-16-2 C6H12N6O
    4-amino-6-[(E)-(dimethylhydrazono)methyl]-2,5-dihydro-1,2,4-triazin-3-one
    —— 4-nitro-2-(phenyl(thiophen-2-yl)methyl)aniline 1582256-15-2 C17H14N2O2S
    4-nitro-2-(phenyl(thiophen-2-yl)methyl)aniline
    —— 4-Cyclopropylmethyl-1-(4-hydroxy-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid ethyl ester 1227170-05-9 C22H29N3O5
    4-Cyclopropylmethyl-1-(4-hydroxy-6,7-dimethoxy-quinazolin-2-yl)-piperidine-4-carboxylic acid ethyl ester
    —— {4-[(1R)-3-{[(1R)-1-(3-chlorophenyl)ethyl]amino}cyclopentyl]phenoxy}acetic acid methyl ester 1211473-52-7 C22H26ClNO3
    {4-[(1R)-3-{[(1R)-1-(3-chlorophenyl)ethyl]amino}cyclopentyl]phenoxy}acetic acid methyl ester
    —— 4-amino-N-[6-(1H-indol-4-yl)-1H-indazol-4-yl]benzamide formic acid salt 1198409-32-3 CH2O2*C22H17N5O
    4-amino-N-[6-(1H-indol-4-yl)-1H-indazol-4-yl]benzamide formic acid salt
    —— 4-chloro-1-ethyl-N-[6-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-indazol-4-yl]-1H-pyrazole-5-carboxamide 1198435-34-5 C20H16ClN7O
    4-chloro-1-ethyl-N-[6-(1H-pyrrolo[2,3-b]pyridin-4-yl)-1H-indazol-4-yl]-1H-pyrazole-5-carboxamide
    —— 4-(4-chlorophenyl)-N-(4-((7-fluoro-5-methoxy-4-quinolinyl)sulfanyl)phenyl)-1-phthalazinamine 1071535-93-7 C30H20ClFN4OS
    4-(4-chlorophenyl)-N-(4-((7-fluoro-5-methoxy-4-quinolinyl)sulfanyl)phenyl)-1-phthalazinamine
    —— 4-Isothiocyano-4'-methyl-N-nitroso-diphenylamin 27907-97-7 C14H11N3OS
    4-Isothiocyano-4'-methyl-N-nitroso-diphenylamin