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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4'-fluoro-7'-(2-fluoropyridin-3-yl)-2'-((3-methyloxetan-3-yl)ethynyl)-5,6-dihydrospiro[[1,3]oxazine-4,9'-xanthen]-2-amine 1335215-48-9 C27H21F2N3O3
    4'-fluoro-7'-(2-fluoropyridin-3-yl)-2'-((3-methyloxetan-3-yl)ethynyl)-5,6-dihydrospiro[[1,3]oxazine-4,9'-xanthen]-2-amine
    —— 4-[[4-(1(R)-aminoethyl)phenyl]amino]-6-(4-methylphenyl)-5-pyrimidinol 1264925-52-1 C19H20N4O
    4-[[4-(1(R)-aminoethyl)phenyl]amino]-6-(4-methylphenyl)-5-pyrimidinol
    —— (4R)-2-[3-(4-methylphenyl)-1-phenylpyrazol-4-yl]-3-[(2-methylpropan-2-yl)oxycarbonyl]-1,3-thiazolidine-4-carboxylic acid 1262005-03-7 C25H27N3O4S
    (4R)-2-[3-(4-methylphenyl)-1-phenylpyrazol-4-yl]-3-[(2-methylpropan-2-yl)oxycarbonyl]-1,3-thiazolidine-4-carboxylic acid
    —— 4-hexyl-5-methoxycarbonylmethyl-2-methyl-1-ureido-1H-pyrrole-3-carboxylic acid tert-butyl ester 1129563-58-1 C20H33N3O5
    4-hexyl-5-methoxycarbonylmethyl-2-methyl-1-ureido-1H-pyrrole-3-carboxylic acid tert-butyl ester
    —— (4-Methylphenyl)sulfonyl-(3-morpholin-4-ylpyridin-1-ium-1-yl)azanide 1380723-58-9 C16H19N3O3S
    (4-Methylphenyl)sulfonyl-(3-morpholin-4-ylpyridin-1-ium-1-yl)azanide
    —— (4-benzoyloxy-but-2-ynyl)-malonic acid diethyl ester 409320-24-7 C18H20O6
    (4-benzoyloxy-but-2-ynyl)-malonic acid diethyl ester
    —— 4-phenoxycrotonyl chloride 75933-71-0 C10H9ClO2
    4-phenoxycrotonyl chloride
    —— (4-methoxybenzofur-7-yl)-oxoacetic acid ethyl ester 603301-44-6 C13H12O5
    (4-methoxybenzofur-7-yl)-oxoacetic acid ethyl ester
    —— (4-(2-allyl-1-methyl-3-((trimethylsilyl)oxy)cyclohept-2-en-1-yl)but-1-yn-1-yl)trimethylsilane 1032475-98-1 C21H38OSi2
    (4-(2-allyl-1-methyl-3-((trimethylsilyl)oxy)cyclohept-2-en-1-yl)but-1-yn-1-yl)trimethylsilane
    —— 4,5-dihydro-3,6-diphenylpyrazolo<1,5-a>pyrimidine 79833-91-3 C18H15N3
    4,5-dihydro-3,6-diphenylpyrazolo<1,5-a>pyrimidine
    —— 4-Benzylidene-2-methyl-1,3-oxazole 1206191-95-8 C11H11NO
    4-Benzylidene-2-methyl-1,3-oxazole
    —— 4-chloro-N-ethyl-N-[2-(ethylamino)phenyl]benzamide 100672-54-6 C17H19ClN2O
    4-chloro-N-ethyl-N-[2-(ethylamino)phenyl]benzamide
    —— 4-methylundecane-3,6-dione 1309590-12-2 C12H22O2
    4-methylundecane-3,6-dione
    —— 4-(2-Cyano-7,7,10,10-tetramethyl-5-propyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl)benzoic acid 777074-50-7 C32H33N3O2
    4-(2-Cyano-7,7,10,10-tetramethyl-5-propyl-8,9-dihydronaphtho[2,3-b][1,5]benzodiazepin-12-yl)benzoic acid
    —— 4-phenyl-2-p-tolyl-2,3-dihydrofuro[3,2-c]pyridine 1401693-66-0 C20H17NO
    4-phenyl-2-p-tolyl-2,3-dihydrofuro[3,2-c]pyridine
    —— (4S)-3-[(E,4S,5R)-5-hydroxy-2,4-dimethyl-5-(4-nitrophenyl)pent-2-enoyl]-4-propan-2-yl-1,3-oxazolidin-2-one 1402607-01-5 C19H24N2O6
    (4S)-3-[(E,4S,5R)-5-hydroxy-2,4-dimethyl-5-(4-nitrophenyl)pent-2-enoyl]-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-[2-(4-fluorophenyl)pyridin-3-yl]oxy-N-(3,4,5-trimethoxy-phenyl)pyridin-2-amine 1117684-53-3 C25H22FN3O4
    4-[2-(4-fluorophenyl)pyridin-3-yl]oxy-N-(3,4,5-trimethoxy-phenyl)pyridin-2-amine
    —— 4-(2-cyclopropyl-4-methyl-1,3-thiazol-5-yl)-N-phenylpyrimidine-2-amine 930580-86-2 C17H16N4S
    4-(2-cyclopropyl-4-methyl-1,3-thiazol-5-yl)-N-phenylpyrimidine-2-amine
    —— 4-benzyloxy-1-[2-(2,3-dimethyl-1,2,3,4-tetrahydro-isoquinolin-7-yl)-2-oxo-ethyl]-1H-pyridin-2-one 1184947-59-8 C25H26N2O3
    4-benzyloxy-1-[2-(2,3-dimethyl-1,2,3,4-tetrahydro-isoquinolin-7-yl)-2-oxo-ethyl]-1H-pyridin-2-one
    —— (4R,5S)-4-(3-fluoro-2-hydroxyphenyl)-3-(3-fluorophenyl)-5-[(1R)-1-hydroxy-3-phenylpropyl]-1,3-oxazolidin-2-one 1011265-26-1 C24H21F2NO4
    (4R,5S)-4-(3-fluoro-2-hydroxyphenyl)-3-(3-fluorophenyl)-5-[(1R)-1-hydroxy-3-phenylpropyl]-1,3-oxazolidin-2-one
    —— 4-(bromomethyl)-5-methyl-1-(2,2,2-trifluoroethyl)-N-[3-(trifluoromethoxy)phenyl]pyrazole-3-carboxamide 1400917-00-1 C15H12BrF6N3O2
    4-(bromomethyl)-5-methyl-1-(2,2,2-trifluoroethyl)-N-[3-(trifluoromethoxy)phenyl]pyrazole-3-carboxamide
    —— 4-amino-3-methyl-6-phenyl-2-[4'-(2"-thienyl)pyrimidin-2'-ylthio]thieno[2,3-b]pyridine-5,5-(4H)dicarbonitrile 1055315-10-0 C24H16N6S3
    4-amino-3-methyl-6-phenyl-2-[4'-(2"-thienyl)pyrimidin-2'-ylthio]thieno[2,3-b]pyridine-5,5-(4H)dicarbonitrile
    —— 4,4-bis(ethylthio)-3-(4-fluorophenyl)but-3-en-2-one 1426691-87-3 C14H17FOS2
    4,4-bis(ethylthio)-3-(4-fluorophenyl)but-3-en-2-one
    —— 4-(2,4-dichlorophenyl)-2-iodo-5-(4H-1,2,4-triazol-3-yl)thiophene-3-carbonitrile 1202042-07-6 C13H5Cl2IN4S
    4-(2,4-dichlorophenyl)-2-iodo-5-(4H-1,2,4-triazol-3-yl)thiophene-3-carbonitrile
    —— 4-amino-3-benzoyl-7-benzyl-7-aza-1-oxa-2-thiaspiro[4.4]non-3-ene-2,2-dioxide 1097642-03-9 C20H20N2O4S
    4-amino-3-benzoyl-7-benzyl-7-aza-1-oxa-2-thiaspiro[4.4]non-3-ene-2,2-dioxide
    —— 4-Benzyl-4-((E)-2-morpholin-4-yl-vinyl)-morpholin-4-ium; bromide 35567-22-7 Br*C17H25N2O2
    4-Benzyl-4-((E)-2-morpholin-4-yl-vinyl)-morpholin-4-ium; bromide
    —— 4-(4-chlorophenyl)-5-(4-hydroxy-2-oxo-2H-chromen-3-yl)-3-phenyl-2,3-dihydro-1H-imidazol-2-one 1178563-06-8 C24H15ClN2O4
    4-(4-chlorophenyl)-5-(4-hydroxy-2-oxo-2H-chromen-3-yl)-3-phenyl-2,3-dihydro-1H-imidazol-2-one
    —— 4-chloro-6-methyl-10,10-dioxo-2-(2-pyrrolidin-1-yl-ethylamino)-10,11-dihydro-5-oxa-10λ6-thia-dibenzo[a,d]cycloheptene-8-carboxylic acid methyl ester 887508-75-0 C22H25ClN2O5S
    4-chloro-6-methyl-10,10-dioxo-2-(2-pyrrolidin-1-yl-ethylamino)-10,11-dihydro-5-oxa-10λ6-thia-dibenzo[a,d]cycloheptene-8-carboxylic acid methyl ester
    —— 4-bromo-3-iodo-2-phenyl-2,5-dihydrofuran 1239487-00-3 C10H8BrIO
    4-bromo-3-iodo-2-phenyl-2,5-dihydrofuran
    —— 4-dimethoxymethylphenyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthoate 126070-42-6 C24H30O4
    4-dimethoxymethylphenyl-5,5,8,8-tetramethyl-5,6,7,8-tetrahydro-2-naphthoate
    —— 4-(4-chloro-3-(trifluoromethyl)phenoxy)-2,6-difluoro-N-(methylsulfonyl)benzamide 1354956-07-2 C15H9ClF5NO4S
    4-(4-chloro-3-(trifluoromethyl)phenoxy)-2,6-difluoro-N-(methylsulfonyl)benzamide
    —— 4,5-Dimethyl-3isoxazolylthioessigsaeure 66196-51-8 C7H9NO3S
    4,5-Dimethyl-3isoxazolylthioessigsaeure
    —— 4-[8-(2,5-dichloro-pyrimidin-4-ylamino)-2-methyl-1-oxo-1,2,3,4-tetrahydro-isoquinolin-5-yl]-piperazine-1-carboxylic acid tert-butyl ester 881415-44-7 C23H28Cl2N6O3
    4-[8-(2,5-dichloro-pyrimidin-4-ylamino)-2-methyl-1-oxo-1,2,3,4-tetrahydro-isoquinolin-5-yl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-Benzoyl-N-(4-methylbenzylidene)-3,5-diphenyl-2-furanamine 95855-26-8 C31H23NO2
    4-Benzoyl-N-(4-methylbenzylidene)-3,5-diphenyl-2-furanamine
    —— 4-Methyl-N-[1-(3-methyl-butylsulfanyl)-1-(methyl-phenyl-amino)-meth-(Z)-ylidene]-benzenesulfonamide 121983-60-6 C20H26N2O2S2
    4-Methyl-N-[1-(3-methyl-butylsulfanyl)-1-(methyl-phenyl-amino)-meth-(Z)-ylidene]-benzenesulfonamide
    —— [4-4-cyanophenyl-amino-pent-3-en-2-ylidene-amino-benzonitrilate k-<sup>2</sup>N,N’](η<sup>3</sup>-methallyl) nickel (II) 2[tris(pentafluorophenyl)boron] 1501943-21-0 C59H22B2F30N4Ni
    [4-4-cyanophenyl-amino-pent-3-en-2-ylidene-amino-benzonitrilate k-<sup>2</sup>N,N’](η<sup>3</sup>-methallyl) nickel (II) 2[tris(pentafluorophenyl)boron]
    —— 4-methyl-5-thioxo-4,5-dihydro-[1,2,4]triazole-1-carboxylic acid methylamide 64541-01-1 C5H8N4OS
    4-methyl-5-thioxo-4,5-dihydro-[1,2,4]triazole-1-carboxylic acid methylamide
    —— 4-chloro-3-[(2,4-difluorobenzoyl)carbamoylamino]benzoic acid 612035-60-6 C15H9ClF2N2O4
    4-chloro-3-[(2,4-difluorobenzoyl)carbamoylamino]benzoic acid
    —— 4-ethoxy-3-methyl-pentanal 65679-67-6 C8H16O2
    4-ethoxy-3-methyl-pentanal
    —— (4-carboxy-pyrrolidin-3-yl)-acetic acid 99356-89-5 C7H11NO4
    (4-carboxy-pyrrolidin-3-yl)-acetic acid
    —— 4-(cyclohexyl-hydroxy-phenyl-methyl)-oxazolidin-2-one 62941-39-3 C16H21NO3
    4-(cyclohexyl-hydroxy-phenyl-methyl)-oxazolidin-2-one
    —— 4-[(4-Fluorophenyl)sulfonylmethyl]-1-methylpyridin-2-one 2178600-00-3 C13H12FNO3S
    4-[(4-Fluorophenyl)sulfonylmethyl]-1-methylpyridin-2-one
    —— (4-chloro-3-phenylquinolin-6-yl)(3-methoxyphenyl)pyridin-3-ylmethanol 1600564-34-8 C28H21ClN2O2
    (4-chloro-3-phenylquinolin-6-yl)(3-methoxyphenyl)pyridin-3-ylmethanol
    —— [4-(3,5-Dichlorophenoxy)-3-methyl-1H-pyrazol-5-yl]methanamine hydrobromide 473920-99-9 BrH*C11H11Cl2N3O
    [4-(3,5-Dichlorophenoxy)-3-methyl-1H-pyrazol-5-yl]methanamine hydrobromide
    —— 4-{2-[(5-cyclopentyl)-1,2,4-oxadiazol-3-yl]methoxy}benzoic acid 1055297-97-6 C15H16N2O4
    4-{2-[(5-cyclopentyl)-1,2,4-oxadiazol-3-yl]methoxy}benzoic acid
    —— 4-phenyl-1,2-di-p-tolyl-2,5-dihydro-1H-imidazole 3-oxide 1086085-36-0 C23H22N2O
    4-phenyl-1,2-di-p-tolyl-2,5-dihydro-1H-imidazole 3-oxide
    —— 4-(4-tert-butyldimethylsilyloxyphenyl)aniline 1032620-87-3 C18H25NOSi
    4-(4-tert-butyldimethylsilyloxyphenyl)aniline
    —— 4-(1-ethoxy-ethoxymethyl)-2-methyl-[1,3]dioxolane 68519-94-8 C9H18O4
    4-(1-ethoxy-ethoxymethyl)-2-methyl-[1,3]dioxolane
    —— (4'-{1-ethyl-1-[4-(1-hydroxy-cyclopentylethynyl)-3-methyl-phenyl]-propyl}-2'-methylbiphenyl-4-yl)-acetic acid 917023-14-4 C34H38O3
    (4'-{1-ethyl-1-[4-(1-hydroxy-cyclopentylethynyl)-3-methyl-phenyl]-propyl}-2'-methylbiphenyl-4-yl)-acetic acid
    —— 4-(2,3-dihydro-2-oxo-1H-indol-3-yl)-5-methoxy-N-[3-(4-morpholinyl)propyl]pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide 310443-36-8 C23H26N6O4
    4-(2,3-dihydro-2-oxo-1H-indol-3-yl)-5-methoxy-N-[3-(4-morpholinyl)propyl]pyrrolo[2,1-f][1,2,4]triazine-6-carboxamide