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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-Chloro-2-(2-hydroxy-5-nitro-benzyl)-6-nitro-phenol 39224-47-0 C13H9ClN2O6
    4-Chloro-2-(2-hydroxy-5-nitro-benzyl)-6-nitro-phenol
    —— 4-(2,5-Difluorophenyl)-3-methylbutanoic acid 944950-22-5 C11H12F2O2
    4-(2,5-Difluorophenyl)-3-methylbutanoic acid
    —— 4-Ethynyl-2-methyl-2H-pyrazole-3-carboxylic acid methyl ester 1823783-51-2 C8H8N2O2
    4-Ethynyl-2-methyl-2H-pyrazole-3-carboxylic acid methyl ester
    —— (4-Chloro-phenyl)-[4-(4-chloro-phenyl)-1H-pyrrol-3-yl]-methanol 170939-57-8 C17H13Cl2NO
    (4-Chloro-phenyl)-[4-(4-chloro-phenyl)-1H-pyrrol-3-yl]-methanol
    —— 4-Hydroxy-5-iodomethyl-dihydro-furan-2-one 344330-15-0 C5H7IO3
    4-Hydroxy-5-iodomethyl-dihydro-furan-2-one
    —— (4R,5R)-(+)-4,5,12-Trihydroxy-4,5-O-isopropyliden-dodecansaeure-methylester 137708-03-3 C16H30O5
    (4R,5R)-(+)-4,5,12-Trihydroxy-4,5-O-isopropyliden-dodecansaeure-methylester
    —— 4-(5-nitro-1-imidazolyl)-4-oxobutyric acid methyl ester 60499-41-4 C8H9N3O5
    4-(5-nitro-1-imidazolyl)-4-oxobutyric acid methyl ester
    —— 4-Methyl-3-isopropyl-4-hydroxy-2-thioxo-thiazolidin 17294-08-5 C7H13NOS2
    4-Methyl-3-isopropyl-4-hydroxy-2-thioxo-thiazolidin
    —— 4-chlorophenyl (5-(2,2-difluoro-1-methylcyclopropyl)isoxazol-3-yl)carbamate 1267856-05-2 C14H11ClF2N2O3
    4-chlorophenyl (5-(2,2-difluoro-1-methylcyclopropyl)isoxazol-3-yl)carbamate
    —— (4S)-1-BOC-4-[(4,4-dimethylcyclohexyl)(methylsulfonyl)amino]-L-proline 1002729-26-1 C19H34N2O6S
    (4S)-1-BOC-4-[(4,4-dimethylcyclohexyl)(methylsulfonyl)amino]-L-proline
    —— 4-(N-(3-(2-methylpiperidin-1-yl)propyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one 590404-95-8 C19H30N4O2
    4-(N-(3-(2-methylpiperidin-1-yl)propyl)carbamoylmethyl)-5,6,7,8-tetrahydrophthalazin-1(2H)-one
    —— 4-NO2C6H4SbO 874522-60-8 C6H4NO3Sb
    4-NO2C6H4SbO
    —— 4,4'-azo-bis-benzenesulfonic acid bis-chloroamide; disodium-salt 38869-34-0 C12H8Cl2N4O4S2*2Na
    4,4'-azo-bis-benzenesulfonic acid bis-chloroamide; disodium-salt
    —— (4α,5aβ,8aβ)-4-Methyldodecahydro-2-phenyl-2,3a,8b-triaza-as-indacene-1,3-dione 124781-88-0 C16H19N3O2
    (4α,5aβ,8aβ)-4-Methyldodecahydro-2-phenyl-2,3a,8b-triaza-as-indacene-1,3-dione
    —— 4-(1,2,4-thiadiazol-5-yl)-2-guanidinothiazole hydrobromide 92845-61-9 BrH*C6H6N6S2
    4-(1,2,4-thiadiazol-5-yl)-2-guanidinothiazole hydrobromide
    —— (4S,4'S)-2,2'-(propane-2,2-diyl)bis(4-(biphenyl-4-yl)-4,5-dihydrooxazole) 1192597-71-9 C33H30N2O2
    (4S,4'S)-2,2'-(propane-2,2-diyl)bis(4-(biphenyl-4-yl)-4,5-dihydrooxazole)
    —— 4-(5,6,7,8-tetrahydro-3,7,7-trimethyl-5-oxo-2-phenylquinolin-4-yl)benzonitrile 1446491-15-1 C25H22N2O
    4-(5,6,7,8-tetrahydro-3,7,7-trimethyl-5-oxo-2-phenylquinolin-4-yl)benzonitrile
    —— 4-(4-(2,2,2-trifluoroethyl)piperazin-1-yl)aniline 223786-29-6 C12H16F3N3
    4-(4-(2,2,2-trifluoroethyl)piperazin-1-yl)aniline
    —— 4-(3-chloropyridin-2-yl)-3-methoxy-N-(2-phenylpropan-2-yl)benzamide 849755-50-6 C22H21ClN2O2
    4-(3-chloropyridin-2-yl)-3-methoxy-N-(2-phenylpropan-2-yl)benzamide
    —— 4-[3-bromo-4-(2,4-difluoro-benzyloxy)-6-methyl-2-oxo-2H-pyridin-1-ylmethaneyl]-N-(2-dimethylamino-ethyl)-benzamide 586375-51-1 C25H26BrF2N3O3
    4-[3-bromo-4-(2,4-difluoro-benzyloxy)-6-methyl-2-oxo-2H-pyridin-1-ylmethaneyl]-N-(2-dimethylamino-ethyl)-benzamide
    —— 4-{[2-[(4-bromo-3-methylphenyl)amino]-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-(2-pyridin-4-ylethyl)pyridine-2-carboxamide 611221-59-1 C29H27BrN6O3
    4-{[2-[(4-bromo-3-methylphenyl)amino]-1-methyl-6-(methyloxy)-1H-benzimidazol-5-yl]oxy}-N-(2-pyridin-4-ylethyl)pyridine-2-carboxamide
    —— 4-{4-[3-(isobutyrylamino)phenyl]-1-piperidinyl}butyl 3-(2-chlorophenyl)-5-methyl-4-isoxazolecarboxylate 487051-36-5 C30H36ClN3O4
    4-{4-[3-(isobutyrylamino)phenyl]-1-piperidinyl}butyl 3-(2-chlorophenyl)-5-methyl-4-isoxazolecarboxylate
    —— 4-(2-chloro-1,1,2-trifluoro-ethoxy)-benzoic acid propyl ester 4577-60-0 C12H12ClF3O3
    4-(2-chloro-1,1,2-trifluoro-ethoxy)-benzoic acid propyl ester
    —— 4-(4-fluorophenyl)-5,5,7-trimethyl-3,4,5,6-tetrahydroquinazolin-2-ol 1243550-34-6 C17H19FN2O
    4-(4-fluorophenyl)-5,5,7-trimethyl-3,4,5,6-tetrahydroquinazolin-2-ol
    —— 4,6-Pyrimidinediamine, N4-(4-bromo-2-fluorophenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]- 888258-10-4 C22H15BrFN7O2
    4,6-Pyrimidinediamine, N4-(4-bromo-2-fluorophenyl)-5-nitro-N6-[4-(2-phenyldiazenyl)phenyl]-
    —— 4,5,9,18-tetrazachryseno[9,10-b]triphenylene 700374-96-5 C30H16N4
    4,5,9,18-tetrazachryseno[9,10-b]triphenylene
    —— (4R)-1-diazo-4-(1-naphthyl)pentan-2-one 197898-69-4 C15H14N2O
    (4R)-1-diazo-4-(1-naphthyl)pentan-2-one
    —— 4-(Benzyloxy)-1-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrazolo<3,4-b>pyridine 119391-49-0 C39H37N3O5
    4-(Benzyloxy)-1-(2,3,5-tri-O-benzyl-β-D-arabinofuranosyl)pyrazolo<3,4-b>pyridine
    —— 4-N,N-dimethylamino-2-phenylchroman-6-ol 488849-08-7 C17H19NO2
    4-N,N-dimethylamino-2-phenylchroman-6-ol
    —— (4-chlorophenyl)(1-(4-chlorophenyl)-5-hydroxy-3-isopropyl-1H-pyrazol-4-yl)methanone 1078132-13-4 C19H16Cl2N2O2
    (4-chlorophenyl)(1-(4-chlorophenyl)-5-hydroxy-3-isopropyl-1H-pyrazol-4-yl)methanone
    —— 4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methyl-N-(1-methylpiperidin-3-yl)benzamide 1321610-14-3 C27H30N6O
    4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-methyl-N-(1-methylpiperidin-3-yl)benzamide
    —— 4-[3-Cycloheptyl-5-ethoxy-2,3-dihydro-2-oxo-1H-benzimidazol-1-yl]sulfonyl-3-methoxybenzoic acid 162141-50-6 C24H28N2O7S
    4-[3-Cycloheptyl-5-ethoxy-2,3-dihydro-2-oxo-1H-benzimidazol-1-yl]sulfonyl-3-methoxybenzoic acid
    —— 4-{2-[4-methyl-5-(2-pyridylmethylcarbamoyl)-1,3-thiazol-2-yl]-ethyn-1-yl}-phenyl acetate 1205561-46-1 C21H17N3O3S
    4-{2-[4-methyl-5-(2-pyridylmethylcarbamoyl)-1,3-thiazol-2-yl]-ethyn-1-yl}-phenyl acetate
    —— 4-(2-methyl-2-nonyl-4-pyridin-4-yl-cyclobutyl)-morpholine 28487-30-1 C23H38N2O
    4-(2-methyl-2-nonyl-4-pyridin-4-yl-cyclobutyl)-morpholine
    —— (4S,5R,6R)-5-(acetylamino)-4-(2,3-bis(tert-butoxycarbonyl)guanidino)-6-(methylpropylcarbamoyl)-5,6-dihydro-4H-pyran-2-carboxylic acid benzhydryl ester 185382-02-9 C37H49N5O9
    (4S,5R,6R)-5-(acetylamino)-4-(2,3-bis(tert-butoxycarbonyl)guanidino)-6-(methylpropylcarbamoyl)-5,6-dihydro-4H-pyran-2-carboxylic acid benzhydryl ester
    —— 4-Chinolylnitren 101772-12-7 C9H6N2
    4-Chinolylnitren
    —— 4-Acetyloxan-2-one 1422656-07-2 C7H10O3
    4-Acetyloxan-2-one
    —— 4,4-dimethoxy-3-methyl-3,4-dihydro-1<i>H</i>-quinolin-2-one 72430-33-2 C12H15NO3
    4,4-dimethoxy-3-methyl-3,4-dihydro-1<i>H</i>-quinolin-2-one
    —— (4R,4aR,7aR)-4-(3-Benzyloxy-propyl)-7a-((E)-4,8-dimethyl-nona-3,7-dienyl)-hexahydro-cyclopenta[c]pyran-3-one 138383-35-4 C29H42O3
    (4R,4aR,7aR)-4-(3-Benzyloxy-propyl)-7a-((E)-4,8-dimethyl-nona-3,7-dienyl)-hexahydro-cyclopenta[c]pyran-3-one
    —— 4-[[5-(3,5-Dichloro-phenylsulfanyl)-1-isopropyl-3-methyl-1H-pyrazol-4-yl]-fluoro-methyl]-pyridine 412326-21-7 C19H18Cl2FN3S
    4-[[5-(3,5-Dichloro-phenylsulfanyl)-1-isopropyl-3-methyl-1H-pyrazol-4-yl]-fluoro-methyl]-pyridine
    —— 4-bromo-N-{[(3S)-1-cyclopropylcarbonyl-3-pyrrolidinyl]methyl}benzamide 1426095-63-7 C16H19BrN2O2
    4-bromo-N-{[(3S)-1-cyclopropylcarbonyl-3-pyrrolidinyl]methyl}benzamide
    —— 4-Azido-N-benzhydryl-butyramide 595607-16-2 C17H18N4O
    4-Azido-N-benzhydryl-butyramide
    —— [4-(4-diethylamino-2-methyl-phenylimino)-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-acetic acid ethyl ester 95954-88-4 C24H28N4O3
    [4-(4-diethylamino-2-methyl-phenylimino)-5-oxo-1-phenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl]-acetic acid ethyl ester
    —— 4-Chloro-6-fluoropyridin-3-OL 1227578-00-8 C5H3ClFNO
    4-Chloro-6-fluoropyridin-3-OL
    —— (4R,6R)-5-(4-Methoxy-benzyloxymethyl)-4,6-bis-((R)-1-methyl-allyl)-2-phenyl-[1,3]dioxane 120016-78-6 C27H34O4
    (4R,6R)-5-(4-Methoxy-benzyloxymethyl)-4,6-bis-((R)-1-methyl-allyl)-2-phenyl-[1,3]dioxane
    —— 4-phenyl-[3]quinolylamine 875234-27-8 C15H12N2
    4-phenyl-[3]quinolylamine
    —— 4-(3-Fluoro-5-nitrophenoxy)-2,6-dimethyl-1,2,6-thiadiazinane 1,1-dioxide 929873-82-5 C11H14FN3O5S
    4-(3-Fluoro-5-nitrophenoxy)-2,6-dimethyl-1,2,6-thiadiazinane 1,1-dioxide
    —— 4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-[1-(1-methylpiperidin-4-yl)pyrrolidin-3-yl]benzamide 1321608-87-0 C30H34FN7O
    4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-2-fluoro-N-[1-(1-methylpiperidin-4-yl)pyrrolidin-3-yl]benzamide
    —— (4R)-4-[(1R)-1-[[7-(2-fluorophenyl)-1,6-naphthyridin-5-yl]oxy]ethyl]pyrrolidin-2-one 1319739-55-3 C20H18FN3O2
    (4R)-4-[(1R)-1-[[7-(2-fluorophenyl)-1,6-naphthyridin-5-yl]oxy]ethyl]pyrrolidin-2-one
    —— 4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-N-(1,1-dioxothiolan-3-yl)-2-fluoro-N-methylbenzamide 1321608-93-8 C25H24FN5O3S
    4-[5-[2-(6-aminopyridin-3-yl)ethynyl]-6-ethylpyrimidin-4-yl]-N-(1,1-dioxothiolan-3-yl)-2-fluoro-N-methylbenzamide