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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Bromo-3-cyclopropyl-1-propyl-1H-pyrazole 1245773-16-3 C9H13BrN2
    4-Bromo-3-cyclopropyl-1-propyl-1H-pyrazole
    —— 4-fluoro-N-(4-(3-(2-hydroxyethyl)-2-oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-ylamino)phenyl)-2-(trifluoromethyl)benzamide 1265635-02-6 C23H19F4N5O3
    4-fluoro-N-(4-(3-(2-hydroxyethyl)-2-oxo-1,2,3,4-tetrahydropyrido[2,3-d]pyrimidin-5-ylamino)phenyl)-2-(trifluoromethyl)benzamide
    —— 4-(2-dimethylamino-ethoxy)-2',6'-difluoro-biphenyl-3-carbaldehyde 628306-34-3 C17H17F2NO2
    4-(2-dimethylamino-ethoxy)-2',6'-difluoro-biphenyl-3-carbaldehyde
    —— 4-[4-(Aminomethyl)anilino]-6-[2-(trifluoromethyl)phenyl]pyrimidin-5-ol 1264925-60-1 C18H15F3N4O
    4-[4-(Aminomethyl)anilino]-6-[2-(trifluoromethyl)phenyl]pyrimidin-5-ol
    —— 4-(7-Chloro-4H-4-oxobenzopyran-3-sulfonyl)-1-[1-(4-pyridyl)-4-piperidylmethyl]-2-piperazinone Hydrochloride 239072-40-3 C24H25ClN4O5S*ClH
    4-(7-Chloro-4H-4-oxobenzopyran-3-sulfonyl)-1-[1-(4-pyridyl)-4-piperidylmethyl]-2-piperazinone Hydrochloride
    —— 4-[[1-[3-methoxy-4-[N'-(2-methylphenyl)ureido]phenylacetyl]-2-pyrrolidinyl]methylsulfonyl]benzoic Acid 317352-12-8 C29H31N3O7S
    4-[[1-[3-methoxy-4-[N'-(2-methylphenyl)ureido]phenylacetyl]-2-pyrrolidinyl]methylsulfonyl]benzoic Acid
    —— 4-[N-(2-dimethylamino-ethyl)-N-acetyl-amino]-3-bromo-nitrobenzene 1139453-80-7 C12H16BrN3O3
    4-[N-(2-dimethylamino-ethyl)-N-acetyl-amino]-3-bromo-nitrobenzene
    —— 4-Acetyl-2,3-dihydro-2-isopropenyl-5-methoxybenzofuran 99624-74-5 C14H16O3
    4-Acetyl-2,3-dihydro-2-isopropenyl-5-methoxybenzofuran
    —— 4-[(N-(dimethylcarbamoyl-methyl)-N-methyl-amino)-methyl]-aniline 334952-65-7 C12H19N3O
    4-[(N-(dimethylcarbamoyl-methyl)-N-methyl-amino)-methyl]-aniline
    —— 4-benzyl-2-(m-tolyl)-1H-imidazole 1242419-77-7 C17H16N2
    4-benzyl-2-(m-tolyl)-1H-imidazole
    —— 4-bromobutyl 5-phenylbiuret-1-carboxylate 108182-26-9 C13H16BrN3O4
    4-bromobutyl 5-phenylbiuret-1-carboxylate
    —— 4-vinyl-1-oxaspiro[4.4]non-3-ene 1334204-74-8 C10H14O
    4-vinyl-1-oxaspiro[4.4]non-3-ene
    —— 4-Benzyl-4-methyl-1,1-dioxo-1λ<sup>6</sup>-thiomorpholin-4-ium; iodide 79207-39-9 C12H18NO2S*I
    4-Benzyl-4-methyl-1,1-dioxo-1λ<sup>6</sup>-thiomorpholin-4-ium; iodide
    —— 4-chloro-2,6-diiodo-N-nitroaniline 71756-94-0 C6H3ClI2N2O2
    4-chloro-2,6-diiodo-N-nitroaniline
    —— 4,5,6,7-Tetrahydro-1-oxa-2,7-diaza-cyclopenta[e]azulene-9-carboxylic acid (4-methoxy-phenyl)-amide 398123-99-4 C18H17N3O3
    4,5,6,7-Tetrahydro-1-oxa-2,7-diaza-cyclopenta[e]azulene-9-carboxylic acid (4-methoxy-phenyl)-amide
    —— 4-tert-butoxycarbonylamino-1-(4-trifluoromethoxy-phenylcarbamoyl)-piperidine-4-carboxylic acid methyl ester 1262988-89-5 C20H26F3N3O6
    4-tert-butoxycarbonylamino-1-(4-trifluoromethoxy-phenylcarbamoyl)-piperidine-4-carboxylic acid methyl ester
    —— 4-(3-chloropyridin-2-yl)-N-(2,4-dichlorophenyl)-2-fluorobenzamide 849754-33-2 C18H10Cl3FN2O
    4-(3-chloropyridin-2-yl)-N-(2,4-dichlorophenyl)-2-fluorobenzamide
    —— 4-methanesulfonyl-benzoic acid-[5-(4-amino-phenoxy)-pentylamide] 102009-08-5 C19H24N2O4S
    4-methanesulfonyl-benzoic acid-[5-(4-amino-phenoxy)-pentylamide]
    —— 4'-Iod-2,4-bis-(2-diethylamino-ethoxy)-desoxybenzoin 103049-40-7 C26H37IN2O3
    4'-Iod-2,4-bis-(2-diethylamino-ethoxy)-desoxybenzoin
    —— (4-chlorophenyl)-(5-methyl-2-phenyl-1H-indol-3-yl)methanone 1179538-86-3 C22H16ClNO
    (4-chlorophenyl)-(5-methyl-2-phenyl-1H-indol-3-yl)methanone
    —— 4-Hydroxy-1-<benzolsulfonyl-hydrazono-methyl>-benzol 61313-46-0 C13H12N2O3S
    4-Hydroxy-1-<benzolsulfonyl-hydrazono-methyl>-benzol
    —— 4-Hydroxy-3-<1-(4-methyl-phenyl)-pentyl>-cumarin 102448-29-3 C21H22O3
    4-Hydroxy-3-<1-(4-methyl-phenyl)-pentyl>-cumarin
    —— 4-Chlor-3.20-dioxo-pregnatrien-(1.4.6) 102596-53-2 C21H25ClO2
    4-Chlor-3.20-dioxo-pregnatrien-(1.4.6)
    —— 4-acetylamino-<i>N</i>-(4-pyridin-4-yl-4<i>H</i>-[1,2,4]triazol-3-yl)-benzenesulfonamide 97378-86-4 C15H14N6O3S
    4-acetylamino-<i>N</i>-(4-pyridin-4-yl-4<i>H</i>-[1,2,4]triazol-3-yl)-benzenesulfonamide
    —— [4-(4-Chloro-phenoxythiocarbonylamino)-3-nitro-phenyl]-thiocarbamic acid O-(4-chloro-phenyl) ester 31840-83-2 C20H13Cl2N3O4S2
    [4-(4-Chloro-phenoxythiocarbonylamino)-3-nitro-phenyl]-thiocarbamic acid O-(4-chloro-phenyl) ester
    —— {4-chloro-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid ethyl ester 1203505-21-8 C19H17ClF3NO5S
    {4-chloro-3-[4-nitro-2-(2,2,2-trifluoro-ethylsulfanylmethyl)-phenoxy]-phenyl}-acetic acid ethyl ester
    —— 4-[4-(3,5-dichlorophenyl)-5-methanesulphinyl-3-trifluoromethylpyrazol-1-yl]-2-methyl-N-pyridin-2-ylmethylbenzamide 1208342-77-1 C25H19Cl2F3N4O2S
    4-[4-(3,5-dichlorophenyl)-5-methanesulphinyl-3-trifluoromethylpyrazol-1-yl]-2-methyl-N-pyridin-2-ylmethylbenzamide
    —— 4-iodo-1-methyl-5-{2-[3-(trifluoromethyl)phenyl]ethyl}-1H-pyrazole 1356998-01-0 C13H12F3IN2
    4-iodo-1-methyl-5-{2-[3-(trifluoromethyl)phenyl]ethyl}-1H-pyrazole
    —— 4-[2-(2-methyl-4-nitrophenyl)ethyl]-1-[2-(4-nitrophenyl)ethyl]piperazin-2-one 1431943-43-9 C21H24N4O5
    4-[2-(2-methyl-4-nitrophenyl)ethyl]-1-[2-(4-nitrophenyl)ethyl]piperazin-2-one
    —— 4-(4-(4-bromobenzyloxy)-3-chlorophenylamino)-6-amino-7-(1-methylpiperidin-4-yl-oxy)quinoline-3-carbonitrile 1351944-14-3 C29H27BrClN5O2
    4-(4-(4-bromobenzyloxy)-3-chlorophenylamino)-6-amino-7-(1-methylpiperidin-4-yl-oxy)quinoline-3-carbonitrile
    —— 4-[(3S)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-[(3R)-3-(dimethylamino)pyrrolidin-1-yl]-6-fluoroquinolin-2(1H)-one 668425-81-8 C29H34FN7O
    4-[(3S)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-[(3R)-3-(dimethylamino)pyrrolidin-1-yl]-6-fluoroquinolin-2(1H)-one
    —— (4aS,5S,8aS)-5-Benzyloxymethyl-1,1,6-trimethyl-4-triethylsilanyloxy-1,5,8,8a-tetrahydro-2H-naphthalene-4a-carboxylic acid methyl ester 123502-32-9 C29H44O4Si
    (4aS,5S,8aS)-5-Benzyloxymethyl-1,1,6-trimethyl-4-triethylsilanyloxy-1,5,8,8a-tetrahydro-2H-naphthalene-4a-carboxylic acid methyl ester
    —— 4-(((tert-butyldimethylsilyl)oxy)-(phenyl)methyl)-3-methylbenzonitrile 1520089-95-5 C21H27NOSi
    4-(((tert-butyldimethylsilyl)oxy)-(phenyl)methyl)-3-methylbenzonitrile
    —— 4-[[[(2-succinimid-1-yl)oxy]carbonyl]ethyl]-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside 1401686-24-5 C28H33NO15
    4-[[[(2-succinimid-1-yl)oxy]carbonyl]ethyl]-2-methoxyphenyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside
    —— 4-(benzyloxycarbonylamino)-2-methylundecan-5-ol 207728-36-7 C20H33NO3
    4-(benzyloxycarbonylamino)-2-methylundecan-5-ol
    —— (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-4b,12-difluoro-6b-(2-fluoro-acetyl)-5-hydroxy-4a,6a-dimethyl-8-(5-methyl-furan-2-ylmethyl)-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one 1323943-53-8 C29H34F3NO4
    (4aS,4bR,5S,6aS,6bS,9aR,10aS,10bS,12S)-4b,12-difluoro-6b-(2-fluoro-acetyl)-5-hydroxy-4a,6a-dimethyl-8-(5-methyl-furan-2-ylmethyl)-4b,5,6,6a,6b,7,8,9,9a,10,10a,10b,11,12-tetradecahydro-4aH-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— (+/-)-4-[(4-methoxyphenyl)phenylmethoxy]-1-piperidinebutyric acid 683199-70-4 C23H29NO4
    (+/-)-4-[(4-methoxyphenyl)phenylmethoxy]-1-piperidinebutyric acid
    —— (4S)-6-(4-tert-butylbenzyl)-5-(4-fluorophenyl)-7-isopropyl-3,4-dihydrospiro[chromen-2,1'-cyclo-butan]-4-ol 950673-94-6 C32H37FO2
    (4S)-6-(4-tert-butylbenzyl)-5-(4-fluorophenyl)-7-isopropyl-3,4-dihydrospiro[chromen-2,1'-cyclo-butan]-4-ol
    —— 4-propynyl-1-β-D-ribofuranosylpyrazole-3-carboxamide 5'-triphosphate 1002761-66-1 C12H18N3O14P3
    4-propynyl-1-β-D-ribofuranosylpyrazole-3-carboxamide 5'-triphosphate
    —— 4-benzyloxy-6-methyl-2-trifluoromethyl-pyrimidine 66743-72-4 C13H11F3N2O
    4-benzyloxy-6-methyl-2-trifluoromethyl-pyrimidine
    —— 4,8-Diamino-2,3,6-tribromo-1,5-dihydroxy-anthraquinone 65235-61-2 C14H7Br3N2O4
    4,8-Diamino-2,3,6-tribromo-1,5-dihydroxy-anthraquinone
    —— 4-Methylcyclopenteno<1,2-d>-1,3-thiaselenol-2-thion 67188-81-2 C7H8S2Se
    4-Methylcyclopenteno<1,2-d>-1,3-thiaselenol-2-thion
    —— 4-Octyl-trans-cinnamamid 1223-52-5 C17H25NO
    4-Octyl-trans-cinnamamid
    —— 4-[6-(butylamino)-4-methylpyridin-2-yl]benzenesulfonamide 675620-11-8 C16H21N3O2S
    4-[6-(butylamino)-4-methylpyridin-2-yl]benzenesulfonamide
    —— 4-[3-Cyano-4-[2-(trifluoromethyl)phenyl]pyrrol-1-yl]benzoic acid 934291-70-0 C19H11F3N2O2
    4-[3-Cyano-4-[2-(trifluoromethyl)phenyl]pyrrol-1-yl]benzoic acid
    —— 4-[2-(2-Ethoxy-phenyl)-1-(3-fluoro-phenyl)-ethyl]-piperazine-1-carboxylic acid tert-butyl ester 915719-16-3 C25H33FN2O3
    4-[2-(2-Ethoxy-phenyl)-1-(3-fluoro-phenyl)-ethyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-benzooxazol-2-yl-1-methyl-pyridinium; bromide 51784-23-7 Br*C13H11N2O
    4-benzooxazol-2-yl-1-methyl-pyridinium; bromide
    —— 4-chloro-1,3-diphenyl-2-(4-methoxycarbonylphenyl)-3-pyrroline 1328890-02-3 C24H20ClNO2
    4-chloro-1,3-diphenyl-2-(4-methoxycarbonylphenyl)-3-pyrroline
    —— 4-{3-[2-methyl-4-(N-isopropyl-N-(2-trifluoracetylamino-3-hydroxycarbonyl-propionyl)-amino)-phenyl]-propargylamino}-benzamidine 276678-92-3 C26H28F3N5O4
    4-{3-[2-methyl-4-(N-isopropyl-N-(2-trifluoracetylamino-3-hydroxycarbonyl-propionyl)-amino)-phenyl]-propargylamino}-benzamidine
    —— 4,4'-bi(5-hydroxytryptophol) 127869-62-9 C20H20N2O4
    4,4'-bi(5-hydroxytryptophol)