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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-(3-methylcyclohexyl)-1-(3-methylpiperidin-1-yl)-2,3,3-trimethyl-butan-2-ol saccharine salt 116095-68-2 C7H5NO3S*C20H39NO
    4-(3-methylcyclohexyl)-1-(3-methylpiperidin-1-yl)-2,3,3-trimethyl-butan-2-ol saccharine salt
    —— (4-Chlorophenyl)methyl (4-chloro-3-methylphenyl)carbamodithioate 20975-52-4 C15H13Cl2NS2
    (4-Chlorophenyl)methyl (4-chloro-3-methylphenyl)carbamodithioate
    —— 4-chloro-2-(2-oxo-n-butyl)-quinoline 1-oxide 74421-78-6 C13H12ClNO2
    4-chloro-2-(2-oxo-n-butyl)-quinoline 1-oxide
    —— 4-(6-ethyl-5-trimethylsilanylethynylpyrimidin-4-yl)morpholine 1391979-10-4 C15H23N3OSi
    4-(6-ethyl-5-trimethylsilanylethynylpyrimidin-4-yl)morpholine
    —— 4-[(5-(N-ethoxycarbonylmethyl-benzenesulphonylamino)-1-ethoxycarbonylmethyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride 236414-97-4 C29H31N5O6S*ClH
    4-[(5-(N-ethoxycarbonylmethyl-benzenesulphonylamino)-1-ethoxycarbonylmethyl-1H-benzimidazol-2-yl)-methyl]-benzamidine-hydrochloride
    —— 4-(4-(6-methyl-4-(tetrahydro-2H-pyran-4-yloxy)-1H-pyrazolo[4,3-c]pyridin-3-yl)pyridin-2-yl)morpholine 1347759-08-3 C21H25N5O3
    4-(4-(6-methyl-4-(tetrahydro-2H-pyran-4-yloxy)-1H-pyrazolo[4,3-c]pyridin-3-yl)pyridin-2-yl)morpholine
    —— 4,4-dimethyl-3-((4S,5R)-5-(naphthalen-1-yl)-2-thioxo-1-tosylimidazolidine-4-carbonyl)oxazolidin-2-one 1318606-36-8 C26H25N3O5S2
    4,4-dimethyl-3-((4S,5R)-5-(naphthalen-1-yl)-2-thioxo-1-tosylimidazolidine-4-carbonyl)oxazolidin-2-one
    —— 4-amino-2-(4-chlorophenyl)-6-[(3-methylpiperidin-1-yl)methyl]phenol 130806-49-4 C19H23ClN2O
    4-amino-2-(4-chlorophenyl)-6-[(3-methylpiperidin-1-yl)methyl]phenol
    —— 4-(2-nitro-4-(pyridin-3-yl)phenyl)morpholine 1259438-92-0 C15H15N3O3
    4-(2-nitro-4-(pyridin-3-yl)phenyl)morpholine
    —— 4-chloro-N<sup>2</sup>,N<sup>6</sup>-bis[(1S)-1-(hydroxymethyl)-2-methylpropyl]pyridine-2,6-dicarboxamide 477779-36-5 C17H26ClN3O4
    4-chloro-N<sup>2</sup>,N<sup>6</sup>-bis[(1S)-1-(hydroxymethyl)-2-methylpropyl]pyridine-2,6-dicarboxamide
    —— 4-bromo-5,7,8-trimethoxy-1,2-dihydrocyclobuta<b>naphthalene 90606-53-4 C15H15BrO3
    4-bromo-5,7,8-trimethoxy-1,2-dihydrocyclobuta<b>naphthalene
    —— (4Z)-4-[cyclohexyl-(4-methylphenyl)methylidene]isochromene-1,3-dione 128352-46-5 C23H22O3
    (4Z)-4-[cyclohexyl-(4-methylphenyl)methylidene]isochromene-1,3-dione
    —— 4-(4-iodo-2,6-dimethylphenyl)-3,5-dimethylpyridine 865087-56-5 C15H16IN
    4-(4-iodo-2,6-dimethylphenyl)-3,5-dimethylpyridine
    —— 4-((1-(3-(methoxycarbonyl)benzyl)-1H-1,2,3-triazol-4-yl)methoxy)benzoic acid 1450817-84-1 C19H17N3O5
    4-((1-(3-(methoxycarbonyl)benzyl)-1H-1,2,3-triazol-4-yl)methoxy)benzoic acid
    —— 4-(4-fluorophenyl)-7-[3-(4-methoxytetrahydro-2H-pyran-4-yl)-2-propynyloxy]naptho[2,3-c]furan-1(3H)-one 167490-68-8 C27H23FO5
    4-(4-fluorophenyl)-7-[3-(4-methoxytetrahydro-2H-pyran-4-yl)-2-propynyloxy]naptho[2,3-c]furan-1(3H)-one
    —— 4-(1,3-diphenyl-1H-1,2,4-triazol-5-yl)pyridin-3-ol 1446357-85-2 C19H14N4O
    4-(1,3-diphenyl-1H-1,2,4-triazol-5-yl)pyridin-3-ol
    —— 4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-7-{[3-(cyclopentylamino)propyl]oxy}-1-ethyl-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol 936941-31-0 C23H31N7O3
    4-(2-(4-amino-1,2,5-oxadiazol-3-yl)-7-{[3-(cyclopentylamino)propyl]oxy}-1-ethyl-1H-imidazo[4,5-c]pyridin-4-yl)-2-methyl-3-butyn-2-ol
    —— (4S)-1,1-diisopropyl-1-hydroxy-4-methyl-6-phenylhex-2-yne 1234490-13-1 C19H28O
    (4S)-1,1-diisopropyl-1-hydroxy-4-methyl-6-phenylhex-2-yne
    —— 4-(2-(2-pyridinyloxy)ethoxy)benzaldehyde 1075750-65-0 C14H13NO3
    4-(2-(2-pyridinyloxy)ethoxy)benzaldehyde
    —— 4-(azepan-1-yl)-N-[5-(3-fluoro-4-methoxyphenyl)-1H-pyrazol-3-yl]butanamide 948882-57-3 C20H27FN4O2
    4-(azepan-1-yl)-N-[5-(3-fluoro-4-methoxyphenyl)-1H-pyrazol-3-yl]butanamide
    —— 4,7,9-Tribrom-2,3,4,5-tetrahydro-1H-benzo<b>azepinon-(5) 1136-36-3 C10H8Br3NO
    4,7,9-Tribrom-2,3,4,5-tetrahydro-1H-benzo<b>azepinon-(5)
    —— (4'aR,5'S,8'aR)-8'a-Methyl-octahydro-spiro[[1,3]dioxolane-2,2'-naphthalen]-5'-ol 10356-32-8 C13H22O3
    (4'aR,5'S,8'aR)-8'a-Methyl-octahydro-spiro[[1,3]dioxolane-2,2'-naphthalen]-5'-ol
    —— 4-acetylamino-<i>N</i>-(2,4-dimethyl-1-oxy-pyridin-3-yl)-benzenesulfonamide 13604-64-3 C15H17N3O4S
    4-acetylamino-<i>N</i>-(2,4-dimethyl-1-oxy-pyridin-3-yl)-benzenesulfonamide
    —— [4-(5-methyl-3,6-dioxo-piperazin-2-ylmethyl)-phenoxy]-acetic acid 16935-83-4 C14H16N2O5
    [4-(5-methyl-3,6-dioxo-piperazin-2-ylmethyl)-phenoxy]-acetic acid
    —— 4-Amino-5-brom-7-toluol-4-sulfonyloxy-tropon 27571-19-3 C14H12BrNO4S
    4-Amino-5-brom-7-toluol-4-sulfonyloxy-tropon
    —— 4-Hydroxy-2-isopropyl-5-methyl-N-phenyl-thiobenzamide 120951-57-7 C17H19NOS
    4-Hydroxy-2-isopropyl-5-methyl-N-phenyl-thiobenzamide
    —— 4'-[17β-hydroxy-3-oxo-17α-(1,1,2,2,2-pentafluoroethyl)estr-4-en-11β-yl][1,1'-biphenyl]-4-carbonitrile 211254-91-0 C33H32F5NO2
    4'-[17β-hydroxy-3-oxo-17α-(1,1,2,2,2-pentafluoroethyl)estr-4-en-11β-yl][1,1'-biphenyl]-4-carbonitrile
    —— (4-cyanophenyl)(mesityl)iodonium trifluoromethanesulfonate 1416277-02-5 CF3O3S*C16H15IN
    (4-cyanophenyl)(mesityl)iodonium trifluoromethanesulfonate
    —— (4'aS,8'aS)-6'-[1-Hydroxy-meth-(Z)-ylidene]-1',1',4'a-trimethyl-hexahydro-spiro[[1,3]dioxolane-2,2'-naphthalen]-5'-one 97499-69-9 C16H24O4
    (4'aS,8'aS)-6'-[1-Hydroxy-meth-(Z)-ylidene]-1',1',4'a-trimethyl-hexahydro-spiro[[1,3]dioxolane-2,2'-naphthalen]-5'-one
    —— 4-amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(8-(trimethylsilyl)octa-1,7-diyn-1-yl)pyrimidin-2(1H)-one 1021301-00-7 C20H29N3O4Si
    4-amino-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-5-(8-(trimethylsilyl)octa-1,7-diyn-1-yl)pyrimidin-2(1H)-one
    —— 4-[[[4-(hexahydro-1H-azepin-1-yl)-phenyl]-sulphonyl]-amino]-3-hydroxy butanoic acid 143136-40-7 C16H24N2O5S
    4-[[[4-(hexahydro-1H-azepin-1-yl)-phenyl]-sulphonyl]-amino]-3-hydroxy butanoic acid
    —— 4-Nitro-zimtsaeure-(4-<C-(3-methoxy-anilino)-acetamino>-<1>naphthylester) 1657-42-7 C28H23N3O6
    4-Nitro-zimtsaeure-(4-<C-(3-methoxy-anilino)-acetamino>-<1>naphthylester)
    —— 4-[2-(2,3-dimethyl-benzofuran-4-yloxy)-propyl]-morpholine 47130-60-9 C17H23NO3
    4-[2-(2,3-dimethyl-benzofuran-4-yloxy)-propyl]-morpholine
    —— 4-Aethyl-canthinon-(6) 5171-49-3 C16H12N2O
    4-Aethyl-canthinon-(6)
    —— 4,5-Dichloro-6,7,8-trimethoxy-3-methyl-isochroman-1-one 33883-17-9 C13H14Cl2O5
    4,5-Dichloro-6,7,8-trimethoxy-3-methyl-isochroman-1-one
    —— 4-Methylene-2-(4,4,6,6-tetramethyl-cyclohex-1-enyl)-3,4-dihydro-2H-isoquinolin-1-one 124985-50-8 C20H25NO
    4-Methylene-2-(4,4,6,6-tetramethyl-cyclohex-1-enyl)-3,4-dihydro-2H-isoquinolin-1-one
    —— (+/-)-4-Nitro-phenylmercapto-bernsteinsaeure-anhydrid 90800-60-5 C10H7NO5S
    (+/-)-4-Nitro-phenylmercapto-bernsteinsaeure-anhydrid
    —— 4-chloro-N-[(R)-1-(6-chloro-1-ethyl-5-trifluoromethyl-1H-benzoimidazol-2-yl)-ethyl]-benzenesulfonamide 1025507-12-3 C18H16Cl2F3N3O2S
    4-chloro-N-[(R)-1-(6-chloro-1-ethyl-5-trifluoromethyl-1H-benzoimidazol-2-yl)-ethyl]-benzenesulfonamide
    —— (4-Phenylazo-phenyl)-carbamidsaeure-all-trans-retinylester 122594-71-2 C33H39N3O2
    (4-Phenylazo-phenyl)-carbamidsaeure-all-trans-retinylester
    —— 4,6-di(acenaphthen-1-yl)benzene-1,3-dicarbonitrile 138905-03-0 C32H20N2
    4,6-di(acenaphthen-1-yl)benzene-1,3-dicarbonitrile
    —— 4-(4-bromo-3-fluoro-benzyl)-piperazine-1-carboxylic acid isoxazol-3-ylamide 1093210-64-0 C15H16BrFN4O2
    4-(4-bromo-3-fluoro-benzyl)-piperazine-1-carboxylic acid isoxazol-3-ylamide
    —— 4-cyano-1-phenyl-5-phenylamino-thieno<3,2-c>pyrazole 136319-96-5 C18H12N4S
    4-cyano-1-phenyl-5-phenylamino-thieno<3,2-c>pyrazole
    —— 4-[2-[4-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]piperazin-1-yl]ethyl]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione 135414-79-8 C30H43N3O3
    4-[2-[4-[(3,5-ditert-butyl-4-hydroxyphenyl)methyl]piperazin-1-yl]ethyl]-4-azatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione
    —— 4-(6-(4-(4-tert-butylpiperazine-1-carbonyl)phenyl)imidazo[1,2-a]pyrazin-3-yl)benzonitrile 1464150-61-5 C28H28N6O
    4-(6-(4-(4-tert-butylpiperazine-1-carbonyl)phenyl)imidazo[1,2-a]pyrazin-3-yl)benzonitrile
    —— 4-[2-(2-tert-Butyl-5-pentadecyl-phenoxy)-ethoxy]-benzaldehyde 699008-88-3 C34H52O3
    4-[2-(2-tert-Butyl-5-pentadecyl-phenoxy)-ethoxy]-benzaldehyde
    —— 4-(2-cyano-5-(trifluoromethyl)phenyl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide 1450922-25-4 C19H13F3N4O3S2
    4-(2-cyano-5-(trifluoromethyl)phenyl)-N-(thiazol-2-yl)-3,4-dihydro-2H-benzo[b][1,4]oxazine-7-sulfonamide
    —— 4-(piperidin-3-ylamino)-1H-pyrrolo[2,3-b]pyridine-5-carboxamide 1374243-58-9 C13H17N5O
    4-(piperidin-3-ylamino)-1H-pyrrolo[2,3-b]pyridine-5-carboxamide
    —— (4-{2-bromo-acetyl}-3-hydroxy-2-methyl-phenoxy)-acetic acid ethyl ester 850399-21-2 C13H15BrO5
    (4-{2-bromo-acetyl}-3-hydroxy-2-methyl-phenoxy)-acetic acid ethyl ester
    —— 4,6-Dimethyl-5-carbamoyl-2-methyl-amino-pyrimidin 16341-65-4 C8H12N4O
    4,6-Dimethyl-5-carbamoyl-2-methyl-amino-pyrimidin
    —— 4-(3-chloro-phenylazo)-3-methyl-5-phenyl-pyrazole-1-carbothioic acid amide 25913-38-6 C17H14ClN5S
    4-(3-chloro-phenylazo)-3-methyl-5-phenyl-pyrazole-1-carbothioic acid amide