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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-phenyl-2-(piperidin-1-yl)benzoxazole 1204006-30-3 C18H18N2O
    5-phenyl-2-(piperidin-1-yl)benzoxazole
    —— 5-(2,4-dichlorophenyl)-N-[(1R,2S)-2-ethoxy-2,3-dihydro-1H-inden-1-yl]-3,6-diethylpyrazin-2-amine 535934-30-6 C25H27Cl2N3O
    5-(2,4-dichlorophenyl)-N-[(1R,2S)-2-ethoxy-2,3-dihydro-1H-inden-1-yl]-3,6-diethylpyrazin-2-amine
    —— 5-methoxycarbonyl-N-2-(3-indolyl)ethyl-1,2,3,4-tetrahydropyridine 4695-82-3 C17H20N2O2
    5-methoxycarbonyl-N-2-(3-indolyl)ethyl-1,2,3,4-tetrahydropyridine
    —— 5-benzyloxymethyl-3-bromothiophene-2-carbaldehyde 848358-28-1 C13H11BrO2S
    5-benzyloxymethyl-3-bromothiophene-2-carbaldehyde
    —— 5-formyl-6-methxoy-2,3-dihydro-1,4-benzodioxin 116957-54-1 C10H10O4
    5-formyl-6-methxoy-2,3-dihydro-1,4-benzodioxin
    —— 5-(benzyloxy)-6-(difluoromethoxy)-1H-indole 1622205-51-9 C16H13F2NO2
    5-(benzyloxy)-6-(difluoromethoxy)-1H-indole
    —— 5-Fluoro-3-[(2-methoxyphenyl)methyl]-1,3-benzoxazol-2-one 1208448-86-5 C15H12FNO3
    5-Fluoro-3-[(2-methoxyphenyl)methyl]-1,3-benzoxazol-2-one
    —— 5-hydroxy-3-(2-methoxybenzyl)benzo[d]oxazol-2(3H)-one 1208448-88-7 C15H13NO4
    5-hydroxy-3-(2-methoxybenzyl)benzo[d]oxazol-2(3H)-one
    —— (5S,12bS)-2-tert-Butyl-3,4,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizine 5-oxide 135082-62-1 C19H24N2O
    (5S,12bS)-2-tert-Butyl-3,4,6,7,12,12b-hexahydro-indolo[2,3-a]quinolizine 5-oxide
    —— 5-phenyl-1-(4-(4-(trifluoromethyl)phenyl)piperazin-1-yl)pentan-1-one 1432445-34-5 C22H25F3N2O
    5-phenyl-1-(4-(4-(trifluoromethyl)phenyl)piperazin-1-yl)pentan-1-one
    —— 5-methyl-9-[2-(3-indolyl)ethyl]-1-oxa-4,9-diazaspiro-[5.5]undecan-3-one 83090-39-5 C19H25N3O2
    5-methyl-9-[2-(3-indolyl)ethyl]-1-oxa-4,9-diazaspiro-[5.5]undecan-3-one
    —— (5-hydroxy-1,3,4-oxadiazol-2-yl)(6-phenylbenzo[d]thiazol-2-yl)methanone 1579304-51-0 C16H9N3O3S
    (5-hydroxy-1,3,4-oxadiazol-2-yl)(6-phenylbenzo[d]thiazol-2-yl)methanone
    —— 5-formyl-3-(2,2,2-trifluoroacetylamino)thiophene-2-carboxylic acid methyl ester 946605-34-1 C9H6F3NO4S
    5-formyl-3-(2,2,2-trifluoroacetylamino)thiophene-2-carboxylic acid methyl ester
    —— 5-benzenesulfonyl-8-hydroxy-[1,6]naphthyridine-7-carboxylic acid 3,5-dichlorobenzylamide 410543-61-2 C22H15Cl2N3O4S
    5-benzenesulfonyl-8-hydroxy-[1,6]naphthyridine-7-carboxylic acid 3,5-dichlorobenzylamide
    —— 5-oxo-5,6,7,8-tetrahydroquinoline-6-carboxylic acid methyl ester 375386-65-5 C11H11NO3
    5-oxo-5,6,7,8-tetrahydroquinoline-6-carboxylic acid methyl ester
    —— 5-Amino-2,6-dimethylpyridine-3,4-dicarbonitrile 90330-12-4 C9H8N4
    5-Amino-2,6-dimethylpyridine-3,4-dicarbonitrile
    —— 5-(4-hydroxyphenylsulphanyl)-2-amino-1H-indole-3-carbonitrile 378236-71-6 C15H11N3OS
    5-(4-hydroxyphenylsulphanyl)-2-amino-1H-indole-3-carbonitrile
    —— 5-methyl-7,8,9,10-tetrahydrophenanthridin-6(5H)-one 52850-98-3 C14H15NO
    5-methyl-7,8,9,10-tetrahydrophenanthridin-6(5H)-one
    —— 5-fluoro-2,3-dihydrofuro[2,3-b]pyridine 1356542-41-0 C7H6FNO
    5-fluoro-2,3-dihydrofuro[2,3-b]pyridine
    —— 5-(bromomethyl)-2-(2-nitrophenyl)-3-(trifluoromethyl)-3-benzofuran 146015-54-5 C16H9BrF3NO3
    5-(bromomethyl)-2-(2-nitrophenyl)-3-(trifluoromethyl)-3-benzofuran
    —— {5-[4-(4-trifluoromethyl-phenyl)-piperazine-1-sulfonyl]-indan-2-yl}-acetic acid methyl ester 888326-83-8 C23H25F3N2O4S
    {5-[4-(4-trifluoromethyl-phenyl)-piperazine-1-sulfonyl]-indan-2-yl}-acetic acid methyl ester
    —— 5-nitro-(2H)-benzopyran 846037-69-2 C9H7NO3
    5-nitro-(2H)-benzopyran
    —— 5-Chloro-3-(7-chloro-6-fluoro-5-methoxy-2,3-dihydro-1H-indol-1-yl)-1-[1-(methoxymethyl)propyl]-2 (1H)-pyrazinone 475158-97-5 C18H20Cl2FN3O3
    5-Chloro-3-(7-chloro-6-fluoro-5-methoxy-2,3-dihydro-1H-indol-1-yl)-1-[1-(methoxymethyl)propyl]-2 (1H)-pyrazinone
    —— (5-Chloro-4-methyl-2-sulfamoyl-phenylsulfanyl)-phenyl-acetic acid methyl ester 220293-41-4 C16H16ClNO4S2
    (5-Chloro-4-methyl-2-sulfamoyl-phenylsulfanyl)-phenyl-acetic acid methyl ester
    —— 5,5-Bis-methoxycarbonylmethyl-[1,3]dioxolan-4-on 77862-72-7 C9H12O7
    5,5-Bis-methoxycarbonylmethyl-[1,3]dioxolan-4-on
    —— 5-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-α-L-ribofuranose 220827-75-8 C24H32O5Si
    5-O-tert-butyldiphenylsilyl-1,2-O-isopropylidene-α-L-ribofuranose
    —— 5-(thiophen-2-yl)-1-(4-(4-(trifluoromethyl)phenyl)piperazin-1-yl)pentan-1-one 1432445-23-2 C20H23F3N2OS
    5-(thiophen-2-yl)-1-(4-(4-(trifluoromethyl)phenyl)piperazin-1-yl)pentan-1-one
    —— <5-chloro-2-(2-hydroxyethoxy)phenyl>phenylmethanone 51337-23-6 C15H13ClO3
    <5-chloro-2-(2-hydroxyethoxy)phenyl>phenylmethanone
    —— 5-(1H-imidazol-2-yl)-2-(trifluoromethyl)pyridine 1097070-19-3 C9H6F3N3
    5-(1H-imidazol-2-yl)-2-(trifluoromethyl)pyridine
    —— 5,7-dihydroxy-3-(2-methoxybenzyloxy)-2-phenyl-4H-chromen-4-one 1236113-91-9 C23H18O6
    5,7-dihydroxy-3-(2-methoxybenzyloxy)-2-phenyl-4H-chromen-4-one
    —— 5-[3-Phenyl-prop-(E)-ylidene]-5H-furan-2-one 343953-27-5 C13H12O2
    5-[3-Phenyl-prop-(E)-ylidene]-5H-furan-2-one
    —— (+/-)-5-hydroxy-3-methyl-oct-2<i>c</i>-enoic acid-lactone 65263-80-1 C9H14O2
    (+/-)-5-hydroxy-3-methyl-oct-2<i>c</i>-enoic acid-lactone
    —— 5-methylcyclopentenyllithium 115482-77-4 C6H9Li
    5-methylcyclopentenyllithium
    —— 5-methoxy-3-methylene-7-phenyl-1-heptene 70901-68-7 C15H20O
    5-methoxy-3-methylene-7-phenyl-1-heptene
    —— 5,5-Dimethyl-2-[3-(2-propyn-1-yloxy)-1-propyn-1-yl]-1,3,2-dioxaborinane 892869-22-6 C11H15BO3
    5,5-Dimethyl-2-[3-(2-propyn-1-yloxy)-1-propyn-1-yl]-1,3,2-dioxaborinane
    —— 5-methyl-2-(2-nitrophenyl)-3-(trifluoromethyl)-3-benzofuran 146015-53-4 C16H10F3NO3
    5-methyl-2-(2-nitrophenyl)-3-(trifluoromethyl)-3-benzofuran
    —— 5',7'-di(morpholin-4-yl)spiro<cyclohexane-1,2'-2'H-imidazo<4,5-b>pyridine> 161263-69-0 C19H27N5O2
    5',7'-di(morpholin-4-yl)spiro<cyclohexane-1,2'-2'H-imidazo<4,5-b>pyridine>
    —— 5-chloro-6-methyl-3-(2-phenyl-2-oxoethylamino)-2H-1,4-oxazin-2-one 225108-60-1 C13H11ClN2O3
    5-chloro-6-methyl-3-(2-phenyl-2-oxoethylamino)-2H-1,4-oxazin-2-one
    —— 5-chloro-3-phenyl-8H-imidazo<2,1-c><1,4>oxazin-8-one 225108-75-8 C13H9ClN2O2
    5-chloro-3-phenyl-8H-imidazo<2,1-c><1,4>oxazin-8-one
    —— 5-styryl-2-formylthiophene 99698-10-9 C13H10OS
    5-styryl-2-formylthiophene
    —— 5-cyclohexyl-3-hydroxyisoxazole 27772-75-4 C9H13NO2
    5-cyclohexyl-3-hydroxyisoxazole
    —— 5-methoxy-1,3-dimethylindole-2-carboxaldehyde 221172-06-1 C12H13NO2
    5-methoxy-1,3-dimethylindole-2-carboxaldehyde
    —— 5-chloromethyl-2-methoxy-2-methyl-tetrahydro-furan 149845-57-8 C7H13ClO2
    5-chloromethyl-2-methoxy-2-methyl-tetrahydro-furan
    —— 5-triethylsilyloxy-4-methyl-2(5H)-furanone 958300-33-9 C11H20O3Si
    5-triethylsilyloxy-4-methyl-2(5H)-furanone
    —— 5-((1Ξ)-5<i>t</i>-phenyl-penta-2<i>t</i>,4-dienylidene)-2-thioxo-thiazolidin-4-one 100725-51-7 C14H11NOS2
    5-((1Ξ)-5<i>t</i>-phenyl-penta-2<i>t</i>,4-dienylidene)-2-thioxo-thiazolidin-4-one
    —— 5-triethylsilyloxy-4-[(3E,5E)-2-hydroxy-6-phenylhexa-3,5-dienyl]-2(5H)-furanone 958300-50-0 C22H30O4Si
    5-triethylsilyloxy-4-[(3E,5E)-2-hydroxy-6-phenylhexa-3,5-dienyl]-2(5H)-furanone
    —— (5R,6R)-5-ethyl-6-((R)-1-methyl-4-oxopentyl)-5,6-dihydropyran-2-one 1245071-06-0 C13H20O3
    (5R,6R)-5-ethyl-6-((R)-1-methyl-4-oxopentyl)-5,6-dihydropyran-2-one
    —— (5'-cyano-3'-nitro-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-acetic acid ethyl ester 1314531-05-9 C15H18N4O4
    (5'-cyano-3'-nitro-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-acetic acid ethyl ester
    —— 5-methoxycarbonyl-3-methyl-5-(p-nitrophenyl)-2-phenyl-2,5-dihydro-1,2,4-oxadiazole 135673-02-8 C17H15N3O5
    5-methoxycarbonyl-3-methyl-5-(p-nitrophenyl)-2-phenyl-2,5-dihydro-1,2,4-oxadiazole
    —— (5'-bromo-3'-nitro-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-acetic acid 1314530-99-8 C12H14BrN3O4
    (5'-bromo-3'-nitro-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-yl)-acetic acid