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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,6-(dicyclopent-1-enyl)-2,3,8,8a-tetrahydroindolizin-7(1H)-one —— C18H23NO
    5,6-(dicyclopent-1-enyl)-2,3,8,8a-tetrahydroindolizin-7(1H)-one
    —— 5,6-bis(4-methoxyphenyl)-2,3,8,8a-tetrahydroindolizin-7(1H)-one —— C22H23NO3
    5,6-bis(4-methoxyphenyl)-2,3,8,8a-tetrahydroindolizin-7(1H)-one
    —— 5,6-diphenyl-2,3,8,8a-tetrahydroindolizin-7(1H)-one —— C20H19NO
    5,6-diphenyl-2,3,8,8a-tetrahydroindolizin-7(1H)-one
    —— 5,6-di(thiophen-2-yl)-2,3,8,8a-tetrahydroindolizin-7(1H)-one —— C16H15NOS2
    5,6-di(thiophen-2-yl)-2,3,8,8a-tetrahydroindolizin-7(1H)-one
    —— 5,6-bis(3-methoxyphenyl)-2,3,8,8a-tetrahydroindolizin-7(1H)-one —— C22H23NO3
    5,6-bis(3-methoxyphenyl)-2,3,8,8a-tetrahydroindolizin-7(1H)-one
    —— 5,6-bis(4-chlorophenyl)-2,3,8,8a-tetrahydroindolizin-7(1H)-one —— C20H17Cl2NO
    5,6-bis(4-chlorophenyl)-2,3,8,8a-tetrahydroindolizin-7(1H)-one
    —— 5,6-bis(4-dimethylamino)phenyl-2,3,8,8a-tetrahydroindolizin-7(1H)-one —— C24H29N3O
    5,6-bis(4-dimethylamino)phenyl-2,3,8,8a-tetrahydroindolizin-7(1H)-one
    —— 5-(3,4-dimethoxyphenyl)-7-(4-methylphenyl)-2-oxo-3,5,6,7-tetrahydro-2H-thiopyrano[2,3-d]thiazole-6-carboxylic acid —— C22H21NO5S2
    5-(3,4-dimethoxyphenyl)-7-(4-methylphenyl)-2-oxo-3,5,6,7-tetrahydro-2H-thiopyrano[2,3-d]thiazole-6-carboxylic acid
    —— 5,7-di(3,4-dimethoxyphenyl)-2-oxo-3,5,6,7-tetrahydro-2H-thiopyrano[2,3-d]thiazole-6-carboxylic acid —— C23H23NO7S2
    5,7-di(3,4-dimethoxyphenyl)-2-oxo-3,5,6,7-tetrahydro-2H-thiopyrano[2,3-d]thiazole-6-carboxylic acid
    —— 5-(3,4-dimethoxyphenyl)-3,5a,6,11b-tetrahydro-2H,5H-chromeno[4',3':4,5]thiopyrano[2,3-d]thiazole-2,6-dione —— C21H17NO5S2
    5-(3,4-dimethoxyphenyl)-3,5a,6,11b-tetrahydro-2H,5H-chromeno[4',3':4,5]thiopyrano[2,3-d]thiazole-2,6-dione
    —— 5-bromo-3-chloro-4-methylpyridin-2-ol —— C6H5BrClNO
    5-bromo-3-chloro-4-methylpyridin-2-ol
    —— 5-(3,4-dihydroquinolin-1(2H)-yl)thiophene-2-carbaldehyde —— C14H13NOS
    5-(3,4-dihydroquinolin-1(2H)-yl)thiophene-2-carbaldehyde
    —— 5-oxohexyl 4-methylbenzenesulfonate —— C13H18O4S
    5-oxohexyl 4-methylbenzenesulfonate
    —— 5-dimethylamino-7-isopropylidene-8,8-dimethyl-1,4,6-trioxa-5λ<sup>5</sup>-phospha-spiro[4.4]nonan-9-one —— C12H22NO4P
    5-dimethylamino-7-isopropylidene-8,8-dimethyl-1,4,6-trioxa-5λ<sup>5</sup>-phospha-spiro[4.4]nonan-9-one
    —— 5-methyl-6-oxohexanoic acid —— C7H12O3
    5-methyl-6-oxohexanoic acid
    —— [5-(2,4-dimethyl-phenyl)-imidazo[1,2-b][1,2,4]triazol-6-yl]-(1,1,3,3-tetramethyl-butyl)-amine —— C20H29N5
    [5-(2,4-dimethyl-phenyl)-imidazo[1,2-b][1,2,4]triazol-6-yl]-(1,1,3,3-tetramethyl-butyl)-amine
    —— 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-methylsulfinyl-1H-pyrazole-3-carboxaldehyde O-(carbamoylmethyl)oxime —— C14H12Cl2F3N5O3S
    5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-methylsulfinyl-1H-pyrazole-3-carboxaldehyde O-(carbamoylmethyl)oxime
    —— [5,7-dimethoxy-2-(4-methoxy-phenyl)-4-oxo-4<i>H</i>-chromen-6-yl]-acetic acid —— C20H18O7
    [5,7-dimethoxy-2-(4-methoxy-phenyl)-4-oxo-4<i>H</i>-chromen-6-yl]-acetic acid
    —— (5-amino-4-(3-chlorobenzoyl)-3-(2,4-dimethylphenyl)-1H-pyrrol-2-yl)(phenyl)methanone —— C26H21ClN2O2
    (5-amino-4-(3-chlorobenzoyl)-3-(2,4-dimethylphenyl)-1H-pyrrol-2-yl)(phenyl)methanone
    —— 5-(aziridin-1-yl)-N-[2-(methoxycarbonyl)ethyl]-2,4-dinitrobenzamide —— C13H14N4O7
    5-(aziridin-1-yl)-N-[2-(methoxycarbonyl)ethyl]-2,4-dinitrobenzamide
    —— 5-tert-butylpyrrolo-2-carboxylic acid 934353-26-1 C9H13NO2
    5-tert-butylpyrrolo-2-carboxylic acid
    —— 5,6-dimethoxy-2-(2,3,4,5,6-pentafluorobenzyl)-1-indanone —— C18H13F5O3
    5,6-dimethoxy-2-(2,3,4,5,6-pentafluorobenzyl)-1-indanone
    —— 5-(3,4-dimethoxy-benzyl)-5-(2-oxo-2-phenyl-ethan-1-yl)-2,2-dimethyl-1,3-dioxane-4,6-dione —— C23H24O7
    5-(3,4-dimethoxy-benzyl)-5-(2-oxo-2-phenyl-ethan-1-yl)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-(3,4-dimethoxy-benzyl)-5-[2-oxo-2-(4-chloro-phenyl)-ethan-1-yl]-2,2-dimethyl-1,3-dioxane-4,6-dione —— C23H23ClO7
    5-(3,4-dimethoxy-benzyl)-5-[2-oxo-2-(4-chloro-phenyl)-ethan-1-yl]-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-carbamoyl-6-carbamoylmethylthio-3-cyano-4-phenyl-3,4-dihydropyridine-2(1H)-one —— C15H14N4O3S
    5-carbamoyl-6-carbamoylmethylthio-3-cyano-4-phenyl-3,4-dihydropyridine-2(1H)-one
    —— 5-carbamoyl-2-carbamoylmethylthio-6-methyl-4-(4-pyridyl)-3-cyano-1,4-dihydropyridine —— C15H15N5O2S
    5-carbamoyl-2-carbamoylmethylthio-6-methyl-4-(4-pyridyl)-3-cyano-1,4-dihydropyridine
    —— (5Z)-5-benzylidene-5,6-dihydro-1,3-thiazine-2,4-dione —— C11H9NO2S
    (5Z)-5-benzylidene-5,6-dihydro-1,3-thiazine-2,4-dione
    —— (5S)-N-[[3-[3-fluoro-4-[1-(phenylmethyl)-3-pyrrolidinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide —— C23H26FN3O3
    (5S)-N-[[3-[3-fluoro-4-[1-(phenylmethyl)-3-pyrrolidinyl]phenyl]-2-oxo-5-oxazolidinyl]methyl]acetamide
    —— 5-(2,4-difluorophenyl)furan-2-carbaldehyde —— C11H6F2O2
    5-(2,4-difluorophenyl)furan-2-carbaldehyde
    —— 5-(tetrahydrofuran-2-yl)furan-2-carbaldehyde —— C9H10O3
    5-(tetrahydrofuran-2-yl)furan-2-carbaldehyde
    —— 5-(2-oxa-5-azabicyclo[2.2.1]heptan-5-yl)furan-2- carbaldehyde —— C10H11NO3
    5-(2-oxa-5-azabicyclo[2.2.1]heptan-5-yl)furan-2- carbaldehyde
    —— 5,7-dimethyl-6-[3-(trifluoromethoxy)benzyl]pyrazolo[1,5-a]pyrimidine-3-carboxylic acid —— C17H14F3N3O3
    5,7-dimethyl-6-[3-(trifluoromethoxy)benzyl]pyrazolo[1,5-a]pyrimidine-3-carboxylic acid
    —— 5-methyl-3-phthalimido-1,5-benzodiazepine-2-one —— C18H15N3O3
    5-methyl-3-phthalimido-1,5-benzodiazepine-2-one
    —— 5-tert-butyl-1-ethyl-1,3-dihydroimidazole-2-thione —— C9H16N2S
    5-tert-butyl-1-ethyl-1,3-dihydroimidazole-2-thione
    —— 5-((tert-butyldimethylsilyl)oxy)-2,2,3,3,4,4-hexafluoropentan-1-ol —— C11H20F6O2Si
    5-((tert-butyldimethylsilyl)oxy)-2,2,3,3,4,4-hexafluoropentan-1-ol
    —— 5-(8-hydroxyoctyl)dihydrofuran-2(3H)-one —— C12H22O3
    5-(8-hydroxyoctyl)dihydrofuran-2(3H)-one
    —— 5-butyloxy-1H,1H,5H,5H-perfluoropentanol —— C9H14F6O2
    5-butyloxy-1H,1H,5H,5H-perfluoropentanol
    —— 5-(furan-2-yl)-3-methylene-4-phenyl-1-tosylpyrrolidin-2-one —— C22H19NO4S
    5-(furan-2-yl)-3-methylene-4-phenyl-1-tosylpyrrolidin-2-one
    —— 5-(benzo[d][1,3]dioxol-6-yl)-3-methylene-4-phenyl-1-tosylpyrrolidin-2-one —— C25H21NO5S
    5-(benzo[d][1,3]dioxol-6-yl)-3-methylene-4-phenyl-1-tosylpyrrolidin-2-one
    —— 5-(4-fluorophenyl)-3-methylene-4-phenyl-1-tosylpyrrolidin-2-one —— C24H20FNO3S
    5-(4-fluorophenyl)-3-methylene-4-phenyl-1-tosylpyrrolidin-2-one
    —— (5S,5'S)-2,2,2',2'-tetramethyl-3,3'-diphenyl-5,5'-bioxazolidine —— C22H28N2O2
    (5S,5'S)-2,2,2',2'-tetramethyl-3,3'-diphenyl-5,5'-bioxazolidine
    —— 5-bromo-2-(prop-1-en-2-yl)pyrimidine 1314354-16-9 C7H7BrN2
    5-bromo-2-(prop-1-en-2-yl)pyrimidine
    —— 5,7-dimethyl-4-(3,4-dimethoxyphenyl)-3,4-dihydrobenzopyran-2-one —— C19H20O4
    5,7-dimethyl-4-(3,4-dimethoxyphenyl)-3,4-dihydrobenzopyran-2-one
    —— 5-(5-hydroxyhexyl)dihydrofuran-2(3H)-one —— C10H18O3
    5-(5-hydroxyhexyl)dihydrofuran-2(3H)-one
    —— 5-(4-hydroxyhexyl)dihydrofuran-2(3H)-one —— C10H18O3
    5-(4-hydroxyhexyl)dihydrofuran-2(3H)-one
    —— 5-methyl-2-(pyrimidin-2-yl)-1H-pyrazol-3(2H)-one —— C8H8N4O
    5-methyl-2-(pyrimidin-2-yl)-1H-pyrazol-3(2H)-one
    —— 5,11,17,23-Tetra-tert-butyl-25,26-bis<(2-pyridylmethyl)oxy>-27,28-bis<<(aminocarbonyl)methyl>oxy>-28-hydroxycalix<4>arene —— C60H72N4O6
    5,11,17,23-Tetra-tert-butyl-25,26-bis<(2-pyridylmethyl)oxy>-27,28-bis<<(aminocarbonyl)methyl>oxy>-28-hydroxycalix<4>arene
    —— 5-(4-chlorophenyl)-4-(2-chlorophenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazol-6-ylamine —— C19H15Cl2N3O
    5-(4-chlorophenyl)-4-(2-chlorophenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazol-6-ylamine
    —— 5-(4-chlorophenyl)-4-(4-methoxyphenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazol-6-ylamine —— C20H18ClN3O2
    5-(4-chlorophenyl)-4-(4-methoxyphenyl)-3-methyl-1,4-dihydropyrano[2,3-c]pyrazol-6-ylamine
    —— (±)-5-{3-[6-amino-5-cyano-3-methyl-4-isopropyl-2,4-dihydropyrano[2,3-c]pyrazol-4-yl]-5-cyanophenyl}-N,N-dimethylthiophene-2-sulfonamide —— C24H24N6O3S2
    (±)-5-{3-[6-amino-5-cyano-3-methyl-4-isopropyl-2,4-dihydropyrano[2,3-c]pyrazol-4-yl]-5-cyanophenyl}-N,N-dimethylthiophene-2-sulfonamide