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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,6-dibromo-4'-chloro-2,2'-methanediyl-di-phenol 91805-67-3 C13H9Br2ClO2
    4,6-dibromo-4'-chloro-2,2'-methanediyl-di-phenol
    —— 4-[6-cyclopropylmethoxy-5-(3,3-difluoroazetidin-1-yl)pyridine-2-carbonyl]piperazine-1-carboxylic acid benzyl ester 1613292-00-4 C25H28F2N4O4
    4-[6-cyclopropylmethoxy-5-(3,3-difluoroazetidin-1-yl)pyridine-2-carbonyl]piperazine-1-carboxylic acid benzyl ester
    —— (4-(2-Fluoro-benzyloxy)-phenyl)-(6-(5-trifluoromethyl-1,3,4-oxadiazol-2-yl)-quinazolin-4-yl)-amine 202196-70-1 C24H15F4N5O2
    (4-(2-Fluoro-benzyloxy)-phenyl)-(6-(5-trifluoromethyl-1,3,4-oxadiazol-2-yl)-quinazolin-4-yl)-amine
    —— 4-(4-methoxyphenylethynyl)-1-tritylpyrazole 1242028-51-8 C31H24N2O
    4-(4-methoxyphenylethynyl)-1-tritylpyrazole
    —— 4t-benzyl-2r,6c-dimethyl-4c-phenyl-[1,4]thiaphosphinanium; bromide 66224-21-3 Br*C19H24PS
    4t-benzyl-2r,6c-dimethyl-4c-phenyl-[1,4]thiaphosphinanium; bromide
    —— (4R,5S)-5-hydroxy-4-phenylmethyl-3,4,5,6-tetrahydro-2H-1,3-oxazin-2-one 147915-03-5 C11H13NO3
    (4R,5S)-5-hydroxy-4-phenylmethyl-3,4,5,6-tetrahydro-2H-1,3-oxazin-2-one
    —— (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-(2-phenyl-thiazol-4-ylmethyl)-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one 1270039-78-5 C32H34F2N2O5S
    (4aS,4bR,5S,6aS,6bR,9aS,10aS,10bS,12S)-4b,12-difluoro-5-hydroxy-6b-(2-hydroxy-acetyl)-4a,6a-dimethyl-8-(2-phenyl-thiazol-4-ylmethyl)-4a,4b,5,6,6a,6b,8,9,9a,10,10a,10b,11,12-tetradecahydro-7-oxa-8-aza-pentaleno[2,1-a]phenanthren-2-one
    —— 4-[3-Benzyl-5-(morpholinomethyl)phenyl]-2,4-dioxobutyric acid 251964-31-5 C22H23NO5
    4-[3-Benzyl-5-(morpholinomethyl)phenyl]-2,4-dioxobutyric acid
    —— 4-Vinyl-octahydro-inden-3a-ol 92747-19-8 C11H18O
    4-Vinyl-octahydro-inden-3a-ol
    —— 4-(bromomethyl)-3-(trifluoromethyl)phenyl acetate 1422129-78-9 C10H8BrF3O2
    4-(bromomethyl)-3-(trifluoromethyl)phenyl acetate
    —— 4-(2-phenethyl-4-phenyl-butyryl)-morpholine 61123-45-3 C22H27NO2
    4-(2-phenethyl-4-phenyl-butyryl)-morpholine
    —— 4-(5-amino-6-(4,4-dimethyl-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)pyrazin-2-yl)-N-cyclopropyl-2-methylbenzenesulfonamide 1396775-41-9 C25H27N5O3S
    4-(5-amino-6-(4,4-dimethyl-1-oxo-1,2,3,4-tetrahydroisoquinolin-6-yl)pyrazin-2-yl)-N-cyclopropyl-2-methylbenzenesulfonamide
    —— 4-(3-((S)-3,7-dimethyloctyloxy)-2-(((S)-3,7-dimethyloctyloxy)methyl)propoxy)benzoic acid 1259928-18-1 C31H54O5
    4-(3-((S)-3,7-dimethyloctyloxy)-2-(((S)-3,7-dimethyloctyloxy)methyl)propoxy)benzoic acid
    —— (+/-)-(4-chloro-2-{2-[3-(6-methylpyridin-2-yl)propionyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid 1355057-95-2 C26H25ClN2O4
    (+/-)-(4-chloro-2-{2-[3-(6-methylpyridin-2-yl)propionyl]-1,2,3,4-tetrahydroisoquinolin-1-yl}phenoxy)acetic acid
    —— 4-Methyl-2-(2-methylphenylcarbamoyl)-2H-1,4-benzothiazin-3(4H)one, 1,1-dioxide 83581-04-8 C17H16N2O4S
    4-Methyl-2-(2-methylphenylcarbamoyl)-2H-1,4-benzothiazin-3(4H)one, 1,1-dioxide
    —— 4-(2-(2-(1H-imidazol-4-yl)phenoxy)ethylidene)cyclohexanecarbonitrile 1192814-92-8 C18H19N3O
    4-(2-(2-(1H-imidazol-4-yl)phenoxy)ethylidene)cyclohexanecarbonitrile
    —— (4-Cyclohexyl-[1]naphthyl)-methanol 86586-09-6 C17H20O
    (4-Cyclohexyl-[1]naphthyl)-methanol
    —— 4-[<i>N</i>-ethyl-4-(2,6-dichloro-4-nitro-phenylazo)-anilino]-butan-2-one 101792-36-3 C18H18Cl2N4O3
    4-[<i>N</i>-ethyl-4-(2,6-dichloro-4-nitro-phenylazo)-anilino]-butan-2-one
    —— 4-(1-ethylpropyl)piperazine-1-carboxylic acid 3-(3,4-dimethoxyphenoxy)-1-propyl ester hydrochloride 485798-16-1 C21H34N2O5*ClH
    4-(1-ethylpropyl)piperazine-1-carboxylic acid 3-(3,4-dimethoxyphenoxy)-1-propyl ester hydrochloride
    —— 4-(4-chloro-2-nitro-5-phenylsulfanyl-phenyl)-morpholine 88857-92-5 C16H15ClN2O3S
    4-(4-chloro-2-nitro-5-phenylsulfanyl-phenyl)-morpholine
    —— 4-[2-[(3-Aminoprop-1-yl)oxy]benzoyl]amino-3-methoxy-N-methyl-N-(2-methylphenyl)benzamide hydrochloride 186662-20-4 C26H29N3O4*ClH
    4-[2-[(3-Aminoprop-1-yl)oxy]benzoyl]amino-3-methoxy-N-methyl-N-(2-methylphenyl)benzamide hydrochloride
    —— 4-[8-(4-ethanesulfonyl-phenyl)-quinoxalin-2-yl]-2-methoxy-phenol 1092499-72-3 C23H20N2O4S
    4-[8-(4-ethanesulfonyl-phenyl)-quinoxalin-2-yl]-2-methoxy-phenol
    —— 4-(1-ethylbutyl)-2-methyl-8-(2,4,6-trimethylphenyl)pyrrolo[2,3,4-de]quinolin-5(4H)-one 1100261-36-6 C26H30N2O
    4-(1-ethylbutyl)-2-methyl-8-(2,4,6-trimethylphenyl)pyrrolo[2,3,4-de]quinolin-5(4H)-one
    —— (4-<i>trans</i>-styryl-thiazol-2-yl)-<i>p</i>-tolyl-amine 109245-26-3 C18H16N2S
    (4-<i>trans</i>-styryl-thiazol-2-yl)-<i>p</i>-tolyl-amine
    —— 4-Phenoxy-5-sulfamyl-3-(3-thienylmethylthio)-benzoesaeure 52399-34-5 C18H15NO5S3
    4-Phenoxy-5-sulfamyl-3-(3-thienylmethylthio)-benzoesaeure
    —— 4-Benzyloxycarbonyl-2,2,7,7-tetramethyl-1,4-diazacycloheptan-5-on 55488-45-4 C17H24N2O3
    4-Benzyloxycarbonyl-2,2,7,7-tetramethyl-1,4-diazacycloheptan-5-on
    —— 4-amino-N-(4-morpholin-4-yl-phenyl)-benzamide 851319-30-7 C17H19N3O2
    4-amino-N-(4-morpholin-4-yl-phenyl)-benzamide
    —— (4S,5S)-3,3-Dichloro-4-chloromethyl-5-propyl-pyrrolidin-2-one 138816-44-1 C8H12Cl3NO
    (4S,5S)-3,3-Dichloro-4-chloromethyl-5-propyl-pyrrolidin-2-one
    —— 4'-[3-(4-methanesulfonyl-phenylcarbamoyl)-2,5-dimethyl-pyrrol-1-yl]-3'-trifluoromethyl-biphenyl-3-carboxylic acid 880777-89-9 C28H23F3N2O5S
    4'-[3-(4-methanesulfonyl-phenylcarbamoyl)-2,5-dimethyl-pyrrol-1-yl]-3'-trifluoromethyl-biphenyl-3-carboxylic acid
    —— 4,8-dichloro-2,6-bis-(4-methoxy-phenyl)-benzo[1,2-<i>d</i>;4,5-<i>d</i>']bisoxazole 43036-70-0 C22H14Cl2N2O4
    4,8-dichloro-2,6-bis-(4-methoxy-phenyl)-benzo[1,2-<i>d</i>;4,5-<i>d</i>']bisoxazole
    —— 4-(3-Chloro-phenyl)-3,5-dioxo-[1,2,4]oxadiazolidine-2-carboxylic acid (3-chloro-phenyl)-amide 78613-86-2 C15H9Cl2N3O4
    4-(3-Chloro-phenyl)-3,5-dioxo-[1,2,4]oxadiazolidine-2-carboxylic acid (3-chloro-phenyl)-amide
    —— 4-benzooxazol-2-ylmethylene-2-(2,4-dinitro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one 68700-43-6 C18H11N5O6
    4-benzooxazol-2-ylmethylene-2-(2,4-dinitro-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one
    —— 4-Phenyl-2-(phenyl-hydrazono)-4,5,6,7,8,9-hexahydro-1-thia-3a,10-diaza-cyclohepta[f]inden-3-one 77692-45-6 C23H22N4OS
    4-Phenyl-2-(phenyl-hydrazono)-4,5,6,7,8,9-hexahydro-1-thia-3a,10-diaza-cyclohepta[f]inden-3-one
    —— 4-(acetoxymethyl)heptanedioyl dichloride 131702-69-7 C10H14Cl2O4
    4-(acetoxymethyl)heptanedioyl dichloride
    —— 4-[4-(5-butyl-thiophene-2-carbonyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-sulfonyl]-tetrahydro-pyran-4-carboxylic acid trifluoroacetate 701271-63-8 C2HF3O2*C25H32N2O6S2
    4-[4-(5-butyl-thiophene-2-carbonyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-5'-sulfonyl]-tetrahydro-pyran-4-carboxylic acid trifluoroacetate
    —— 4-amino-5-cyano-6-hydroxy-3-(4-methylphenyl)thieno[2,3-b]pyridine 883222-17-1 C15H11N3OS
    4-amino-5-cyano-6-hydroxy-3-(4-methylphenyl)thieno[2,3-b]pyridine
    —— 4-benzyl-4-methyl-octahydro-benzo[d][1,3]oxazine 49841-73-8 C16H23NO
    4-benzyl-4-methyl-octahydro-benzo[d][1,3]oxazine
    —— 4-chloro-N-[2-(2,2-dimethyl-propionyl)-5-methoxy-phenyl]-benzenesulfonamide 1263313-19-4 C18H20ClNO4S
    4-chloro-N-[2-(2,2-dimethyl-propionyl)-5-methoxy-phenyl]-benzenesulfonamide
    —— 4-(3-Hydroxy-phenoxy)-benzene-1,2,3-triol 112221-70-2 C12H10O5
    4-(3-Hydroxy-phenoxy)-benzene-1,2,3-triol
    —— 4-(3-Nitro-phenoxy)-N-(3-trifluoromethyl-phenyl)-butyramide 30312-86-8 C17H15F3N2O4
    4-(3-Nitro-phenoxy)-N-(3-trifluoromethyl-phenyl)-butyramide
    —— 4′-O-β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl-quercetin-3-O-β-D-glucopyranosyl-(1→4)-β-D-glucopyranoside 1542609-06-2 C39H50O27
    4′-O-β-D-glucopyranosyl-(1→4)-β-D-glucopyranosyl-quercetin-3-O-β-D-glucopyranosyl-(1→4)-β-D-glucopyranoside
    —— 4-(3,4-Dimethoxy-phenyl)-2-phenyl-4,4a,5,6,7,8-hexahydro-thiochromene-8a-thiol 62365-61-1 C23H26O2S2
    4-(3,4-Dimethoxy-phenyl)-2-phenyl-4,4a,5,6,7,8-hexahydro-thiochromene-8a-thiol
    —— [4-(4-methoxy-phenylhydrazono)-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-carbamic acid ethyl ester 63475-22-9 C19H19N5O4
    [4-(4-methoxy-phenylhydrazono)-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-carbamic acid ethyl ester
    —— 4-(2-acetylamino-ethyl)-<i>N</i>-(3,5,5-trimethyl-4,5-dihydro-pyrazole-1-carbonyl)-benzenesulfonamide 65358-45-4 C17H24N4O4S
    4-(2-acetylamino-ethyl)-<i>N</i>-(3,5,5-trimethyl-4,5-dihydro-pyrazole-1-carbonyl)-benzenesulfonamide
    —— (4-Nitro-benzoyl)-thiocarbamic acid O-(2-chloro-phenyl) ester 66534-17-6 C14H9ClN2O4S
    (4-Nitro-benzoyl)-thiocarbamic acid O-(2-chloro-phenyl) ester
    —— 4-(4-Methoxy-phenyl)-3-(2,4,6-trioxo-tetrahydro-pyrimidin-5-ylidenemethyl)-benzo[f]quinolinium; iodide 63151-39-3 C25H18N3O4*I
    4-(4-Methoxy-phenyl)-3-(2,4,6-trioxo-tetrahydro-pyrimidin-5-ylidenemethyl)-benzo[f]quinolinium; iodide
    —— 4-(6-Chloropyridin-3-yl)-3-methyl-2,4-dioxobutyl acetate 1174985-78-4 C12H12ClNO4
    4-(6-Chloropyridin-3-yl)-3-methyl-2,4-dioxobutyl acetate
    —— 4'-[[2-n-Propyl-6-(5-methyl-imidazolidin-2,4-dion-3-yl)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid 141838-11-1 C28H26N4O4
    4'-[[2-n-Propyl-6-(5-methyl-imidazolidin-2,4-dion-3-yl)-benzimidazol-1-yl]methyl]biphenyl-2-carboxylic acid
    —— 4,4'-dibromoazobenzene N,N'-dioxide 57574-08-0 C12H8Br2N2O2
    4,4'-dibromoazobenzene N,N'-dioxide
    —— 4-[2-Morpholin-4-yl-1-(naphthalene-1-sulfonylamino)-2-oxo-ethyl]-thiobenzamide 79423-06-6 C23H23N3O4S2
    4-[2-Morpholin-4-yl-1-(naphthalene-1-sulfonylamino)-2-oxo-ethyl]-thiobenzamide