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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,4a-dihydropyrano[4,3-b]chromen-1(3H)-one 1006900-73-7 C12H10O3
    4,4a-dihydropyrano[4,3-b]chromen-1(3H)-one
    —— 4-cyano-(4-(3-hydroxypropyl)-1H-1,2,3-triazol-1-yl)benzene 1083171-27-0 C12H12N4O
    4-cyano-(4-(3-hydroxypropyl)-1H-1,2,3-triazol-1-yl)benzene
    —— 4-(butoxycarbonylamino)-3-oxo-2,4-dihydro-1H-isoquinoline-1-carboxylic acid 110599-66-1 C15H18N2O5
    4-(butoxycarbonylamino)-3-oxo-2,4-dihydro-1H-isoquinoline-1-carboxylic acid
    —— (4-Ethoxy-benzylidene)-triphenyl-λ<sup>5</sup>-phosphane 150880-89-0 C27H25OP
    (4-Ethoxy-benzylidene)-triphenyl-λ<sup>5</sup>-phosphane
    —— [4,5-diacetyloxy-6-methoxy-2-(nitromethyl)oxan-3-yl] acetate 4969-32-8 C13H19NO10
    [4,5-diacetyloxy-6-methoxy-2-(nitromethyl)oxan-3-yl] acetate
    —— 4-(4-Methyl-3,6-dihydro-2H-pyran-2-yl)-pyridine 126681-14-9 C11H13NO
    4-(4-Methyl-3,6-dihydro-2H-pyran-2-yl)-pyridine
    —— 4-(4-chlorophenyl)-N-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]benzamide 1261276-70-3 C24H20ClN3O2
    4-(4-chlorophenyl)-N-[3-methoxy-4-(4-methylimidazol-1-yl)phenyl]benzamide
    —— (4-((4-Nitrophenyl)hydroxymethyl)phenyl)-1,5-dithio-β-D-xylopyranoside 120819-69-4 C18H19NO6S2
    (4-((4-Nitrophenyl)hydroxymethyl)phenyl)-1,5-dithio-β-D-xylopyranoside
    —— 4,4'tolanedi(p-benzil) 99648-03-0 C42H26O4
    4,4'tolanedi(p-benzil)
    —— (4R,5R)-methyl-3-N-methyl-5-<<(1R,3E)-1-methyl-3-penten>-1-yl>oxazolidin-2-one-4-carboxylate 118492-12-9 C12H19NO4
    (4R,5R)-methyl-3-N-methyl-5-<<(1R,3E)-1-methyl-3-penten>-1-yl>oxazolidin-2-one-4-carboxylate
    —— (4-methoxy-phenyl)-(2-methyl-6-piperidin-1-yl-phenyl)-amine 957826-46-9 C19H24N2O
    (4-methoxy-phenyl)-(2-methyl-6-piperidin-1-yl-phenyl)-amine
    —— 4-[(4-bromophenyl)aminomethyl]-6-t-butyl-2H-1-benzopyran-2-one 1627736-96-2 C20H20BrNO2
    4-[(4-bromophenyl)aminomethyl]-6-t-butyl-2H-1-benzopyran-2-one
    —— 4-(Dimethylstannyl)butyl acetate 64730-59-2 C8H18O2Sn
    4-(Dimethylstannyl)butyl acetate
    —— 4-bromo-5-(chloromethyl)-1-ethyl-1H-pyrazole 1697930-60-1 C6H8BrClN2
    4-bromo-5-(chloromethyl)-1-ethyl-1H-pyrazole
    —— (4S,5R)-5-(4-methoxyphenyl)-2,2,4-trimethyl-4-phenyl-1,3-dioxolane 1225468-98-3 C19H22O3
    (4S,5R)-5-(4-methoxyphenyl)-2,2,4-trimethyl-4-phenyl-1,3-dioxolane
    —— 4-ethyl-4-propyl-3,4-dihydro-2H,5H-pyrano[3,2-c]chromene-2,5-dione 1260506-54-4 C16H16O4
    4-ethyl-4-propyl-3,4-dihydro-2H,5H-pyrano[3,2-c]chromene-2,5-dione
    —— 4-butylamino-N-[1-(3,5-dimethyl-phenylcarbamoyl)-ethyl]-3,5-dinitrobenzamide 1252809-54-3 C22H27N5O6
    4-butylamino-N-[1-(3,5-dimethyl-phenylcarbamoyl)-ethyl]-3,5-dinitrobenzamide
    —— 4-(3,3-difluoroazetidin-1-yl)-5-[5-(4-methoxyphenyl)-1-methyl-1H-pyrazol-4-yl]-7-methylimidazo[5,1-f][1,2,4]triazine 1394033-78-3 C20H19F2N7O
    4-(3,3-difluoroazetidin-1-yl)-5-[5-(4-methoxyphenyl)-1-methyl-1H-pyrazol-4-yl]-7-methylimidazo[5,1-f][1,2,4]triazine
    —— 4,6,6-Trichloro-3-dichloromethyl-5,5-dimethyl-3-cyclohexene-1,2-dione 111811-58-6 C9H7Cl5O2
    4,6,6-Trichloro-3-dichloromethyl-5,5-dimethyl-3-cyclohexene-1,2-dione
    —— (4E,6Z)-2,6-Dimethyl-3,10-dioxo-2-(3-oxo-pentyl)-undeca-4,6-dienoic acid methyl ester 87177-88-6 C19H28O5
    (4E,6Z)-2,6-Dimethyl-3,10-dioxo-2-(3-oxo-pentyl)-undeca-4,6-dienoic acid methyl ester
    —— 4.4'-Di-(4-octyloxy-benzylidenamino)-2.5-dibrom-biphenyl 3611-40-3 C42H50Br2N2O2
    4.4'-Di-(4-octyloxy-benzylidenamino)-2.5-dibrom-biphenyl
    —— 4-hydroxyamino-1,3-dioxo-4-methyl-1-phenylpentane 132574-83-5 C12H15NO3*ClH
    4-hydroxyamino-1,3-dioxo-4-methyl-1-phenylpentane
    —— 4-methyl-5-oxo-2-((tosyloxy)methyl)tetrahydrofuran-3-yl 4-methylbenzenesulfonate 91075-37-5 C20H22O8S2
    4-methyl-5-oxo-2-((tosyloxy)methyl)tetrahydrofuran-3-yl 4-methylbenzenesulfonate
    —— 4-(3-Pyridazin-4-ylphenyl)pyridazine 1460264-94-1 C14H10N4
    4-(3-Pyridazin-4-ylphenyl)pyridazine
    —— 4-Nitro-2-carboxy-benzol-(1azo1)-2-<β-acetyl-hydrazino>-naphthalin-sulfonsaeure-6-amid 94305-16-5 C19H16N6O7S
    4-Nitro-2-carboxy-benzol-(1azo1)-2-<β-acetyl-hydrazino>-naphthalin-sulfonsaeure-6-amid
    —— 4,4-diethyl-2-(3-methoxy-2-methylphenyl)-1,3-oxazol-5-one 551963-99-6 C15H19NO3
    4,4-diethyl-2-(3-methoxy-2-methylphenyl)-1,3-oxazol-5-one
    —— 4,5-diamino-2-bromo-benzoic acid 855470-75-6 C7H7BrN2O2
    4,5-diamino-2-bromo-benzoic acid
    —— [4-(1-oxa-4,10-dithia-7-azacyclododecan-7-yl)phenyl]-(1-nitro-2-naphthyl)-methanol 1246204-37-4 C25H28N2O4S2
    [4-(1-oxa-4,10-dithia-7-azacyclododecan-7-yl)phenyl]-(1-nitro-2-naphthyl)-methanol
    —— 4-(3-chloropyridin-2-yl)-N-(2-cyanophenyl)-3-fluorobenzamide 849754-71-8 C19H11ClFN3O
    4-(3-chloropyridin-2-yl)-N-(2-cyanophenyl)-3-fluorobenzamide
    —— 4-[5-(2,5-dimethyl-phenoxymethyl)-4-ethoxy-6-methyl-pyridin-2-yl]-5-ethyl-3-methyl-1H-indazole 693278-04-5 C27H31N3O2
    4-[5-(2,5-dimethyl-phenoxymethyl)-4-ethoxy-6-methyl-pyridin-2-yl]-5-ethyl-3-methyl-1H-indazole
    —— 4-({2-[4-(2-cyano-pyrrolidine-1-carbonyl)-3-fluoro-phenyl]-pyrimidine-5-carbonyl}-cyclopropyl-amino)-piperidine-1-carboxylic acid tert-butyl ester 1557034-04-4 C30H35FN6O4
    4-({2-[4-(2-cyano-pyrrolidine-1-carbonyl)-3-fluoro-phenyl]-pyrimidine-5-carbonyl}-cyclopropyl-amino)-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[cyclopropyl-(2-{3-fluoro-4-[(pyridazin-3-ylmethyl)-carbamoyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 1557036-52-8 C30H34FN7O4
    4-[cyclopropyl-(2-{3-fluoro-4-[(pyridazin-3-ylmethyl)-carbamoyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-[cyclopropyl-(2-{3-fluoro-4-[(2-methyl-tetrahydro-furan-2-ylmethyl)-carbamoyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester 1557034-49-7 C31H40FN5O5
    4-[cyclopropyl-(2-{3-fluoro-4-[(2-methyl-tetrahydro-furan-2-ylmethyl)-carbamoyl]-phenyl}-pyrimidine-5-carbonyl)-amino]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-(3-chloropyridin-2-yl)-N-(2,6-dimethylpyrimidin-4-yl)-3-methoxybenzamide 849755-94-8 C19H17ClN4O2
    4-(3-chloropyridin-2-yl)-N-(2,6-dimethylpyrimidin-4-yl)-3-methoxybenzamide
    —— 4-(2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-benzylamine hydrochloride 1007206-67-8 C22H24N6O*ClH
    4-(2-morpholin-4-yl-7-pyridin-3-yl-6,7-dihydro-5H-pyrrolo[2,3-d]pyrimidin-4-yl)-benzylamine hydrochloride
    —— 4-{[5-(3-cyanophenyl)-1,3,4-oxadiazol-2-yl]methyl}benzoic acid 936755-36-1 C17H11N3O3
    4-{[5-(3-cyanophenyl)-1,3,4-oxadiazol-2-yl]methyl}benzoic acid
    —— 4-(3-pyridinyl)phenyl 5-thio-β-D-xylopyranoside 1011719-82-6 C16H17NO4S
    4-(3-pyridinyl)phenyl 5-thio-β-D-xylopyranoside
    —— 4-{[(3-butoxypyridin-2-yl)methyl]amino}-1H-imidazole-5-carboxamide 955043-39-7 C14H19N5O2
    4-{[(3-butoxypyridin-2-yl)methyl]amino}-1H-imidazole-5-carboxamide
    —— 4-Nonanoyloxy-benzoic acid 4-cyano-phenyl ester 56201-06-0 C23H25NO4
    4-Nonanoyloxy-benzoic acid 4-cyano-phenyl ester
    —— 4-(1H-indol-4-ylamino)-5-[(E)-2-phenylvinyl]nicotinonitrile 1160918-40-0 C22H16N4
    4-(1H-indol-4-ylamino)-5-[(E)-2-phenylvinyl]nicotinonitrile
    —— 4-{[6-cyclopropyl-1-methyl-4-(trifluoromethyl)-1H-benzimidazol-2-yl]carbonyl}-1-((1S,2S)-2-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-3-cyclopenten-1-yl)-2-piperazinone 1326311-47-0 C28H37F3N4O3Si
    4-{[6-cyclopropyl-1-methyl-4-(trifluoromethyl)-1H-benzimidazol-2-yl]carbonyl}-1-((1S,2S)-2-{[(1,1-dimethylethyl)(dimethyl)silyl]oxy}-3-cyclopenten-1-yl)-2-piperazinone
    —— (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(5-isopropyl-2-methoxyphenyl)-5-(trifluoromethyl)cyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one 1402796-83-1 C30H30F9NO3
    (4S,5R)-5-(3,5-bis(trifluoromethyl)phenyl)-3-((2-(5-isopropyl-2-methoxyphenyl)-5-(trifluoromethyl)cyclohex-1-enyl)methyl)-4-methyloxazolidin-2-one
    —— 4-[(1R,2S,3R,5S)-3,5-Dihydroxy-2-((1E,5Z)-(S)-3-hydroxy-undeca-1,5-dienyl)-cyclopentyl]-butyric acid ethyl ester 477724-35-9 C22H38O5
    4-[(1R,2S,3R,5S)-3,5-Dihydroxy-2-((1E,5Z)-(S)-3-hydroxy-undeca-1,5-dienyl)-cyclopentyl]-butyric acid ethyl ester
    —— (4S,6S,15S)-6-[(tert-butoxycarbonyl)amino]-11,16-dimethyl-9,12,17-trioxo-2-oxa-8,11,16,26-tetraazatetracyclo[16.6.2.0<sup>4,8</sup>.0<sup>21,25</sup>]hexacosa-1(24),18,20,22,25-pentaene-15-carboxylic acid 1264223-77-9 C29H37N5O8
    (4S,6S,15S)-6-[(tert-butoxycarbonyl)amino]-11,16-dimethyl-9,12,17-trioxo-2-oxa-8,11,16,26-tetraazatetracyclo[16.6.2.0<sup>4,8</sup>.0<sup>21,25</sup>]hexacosa-1(24),18,20,22,25-pentaene-15-carboxylic acid
    —— 4-[[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-5-trifluoromethyl-1H-indol-2-yl]methyl]-5-fluoro-2-methyl-benzoic acid 1274942-24-3 C28H25F4NO4S
    4-[[1-[[3-(1,1-dimethylethyl)phenyl]sulfonyl]-5-trifluoromethyl-1H-indol-2-yl]methyl]-5-fluoro-2-methyl-benzoic acid
    —— 4-(2-Methyl-2,3-dihydro-benzofuran-5-yl)-4-oxo-butyric acid 18775-22-9 C13H14O4
    4-(2-Methyl-2,3-dihydro-benzofuran-5-yl)-4-oxo-butyric acid
    —— 4-Phenyl-3-(2-phenethyl)hydantoin 54608-38-7 C17H16N2O2
    4-Phenyl-3-(2-phenethyl)hydantoin
    —— 4-(1-benzyl-7-fluoro-1H-indazol-3-yl)-1,3-benzenediol 680613-23-4 C20H15FN2O2
    4-(1-benzyl-7-fluoro-1H-indazol-3-yl)-1,3-benzenediol
    —— (4-Methyl-benzo[h]quinolin-2-yl)-(5-methyl-7-phenyl-3,6-dihydro-2H-[1,4]diazepin-6-yl)-diazene 84282-97-3 C26H23N5
    (4-Methyl-benzo[h]quinolin-2-yl)-(5-methyl-7-phenyl-3,6-dihydro-2H-[1,4]diazepin-6-yl)-diazene
    —— (4S,5S)-4-isobutyl-5-(((R)-pyrrolidin-2-yl)methyl)oxazolidin-2-one 1228119-16-1 C12H22N2O2
    (4S,5S)-4-isobutyl-5-(((R)-pyrrolidin-2-yl)methyl)oxazolidin-2-one