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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5-p-tolylpenta-1,4-diyne-1,3-diyl)dibenzene 1397692-99-7 C24H18
    (5-p-tolylpenta-1,4-diyne-1,3-diyl)dibenzene
    —— 5-methoxy-2-(6-oxo-1-o-tolyl-1,6-dihydropyridine-3-carbonyl)phenylpropyl carbonate 1388221-60-0 C24H23NO6
    5-methoxy-2-(6-oxo-1-o-tolyl-1,6-dihydropyridine-3-carbonyl)phenylpropyl carbonate
    —— 5-(2-hydroxy-4-methoxybenzoyl)-1-o-tolylphenylpyridin-2(1H)-one 1201816-71-8 C20H17NO4
    5-(2-hydroxy-4-methoxybenzoyl)-1-o-tolylphenylpyridin-2(1H)-one
    —— 5-(trimethylsilyl)-1H-pyrrole-2-carbaldehyde 139696-81-4 C8H13NOSi
    5-(trimethylsilyl)-1H-pyrrole-2-carbaldehyde
    —— 5-[3-(2-fluorenyl)-1-nitromethyl-butyl]pyrimidine-2,4,6-triamine 915312-48-0 C22H24N6O2
    5-[3-(2-fluorenyl)-1-nitromethyl-butyl]pyrimidine-2,4,6-triamine
    —— 5-(3,4-dimethoxyphenethoxy)-4-oxo-4H-chromene-2-carboxylic acid 1353747-02-0 C20H18O7
    5-(3,4-dimethoxyphenethoxy)-4-oxo-4H-chromene-2-carboxylic acid
    —— 5-bromo-2-chlorobenzenethiol 740806-63-7 C6H4BrClS
    5-bromo-2-chlorobenzenethiol
    —— 5-(3,4-dimethoxyphenethoxy)-N-(3,4-dimethoxyphenethyl)-4-oxo-4H-chromene-2-carboxamide 1353747-07-5 C30H31NO8
    5-(3,4-dimethoxyphenethoxy)-N-(3,4-dimethoxyphenethyl)-4-oxo-4H-chromene-2-carboxamide
    —— 5-(4-Bromophenyl)-1-(2,4-dichlorophenyl)-4-ethylpyrazole-3-carboxylic Acid Chloride 288104-80-3 C18H12BrCl3N2O
    5-(4-Bromophenyl)-1-(2,4-dichlorophenyl)-4-ethylpyrazole-3-carboxylic Acid Chloride
    —— 5-(5-nitro-2-thienyliden)-2-methyl-3-oxazolin-4-one 89035-34-7 C9H6N2O4S
    5-(5-nitro-2-thienyliden)-2-methyl-3-oxazolin-4-one
    —— 5-Amino-1-cyclopropyl-6-fluoro-8-methoxy-7-[3-(4-methyl-1,2,3-triazol-1-yl)pyrrolidin-1-yl]-1,4-dihydro-4-oxoquinoline-3-carboxylic acid 156113-52-9 C21H23FN6O4
    5-Amino-1-cyclopropyl-6-fluoro-8-methoxy-7-[3-(4-methyl-1,2,3-triazol-1-yl)pyrrolidin-1-yl]-1,4-dihydro-4-oxoquinoline-3-carboxylic acid
    —— (+)-(5S)-5-isoprepenyl-3-[2-(3,4-dimethoxyphenyl)ethyl]-2,4,4-trimethylcyclohex-2-enone 386748-44-3 C22H30O3
    (+)-(5S)-5-isoprepenyl-3-[2-(3,4-dimethoxyphenyl)ethyl]-2,4,4-trimethylcyclohex-2-enone
    —— 5-[2-(2-biphenyl-4-yl-5-methyl-oxazol-4-yl)-ethoxy]-8-(2-methoxycarbonyl-ethyl)-3,4-dihydro-1H-isoquinoline-2-carboxylic acid propyl ester 853076-94-5 C35H38N2O6
    5-[2-(2-biphenyl-4-yl-5-methyl-oxazol-4-yl)-ethoxy]-8-(2-methoxycarbonyl-ethyl)-3,4-dihydro-1H-isoquinoline-2-carboxylic acid propyl ester
    —— 5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-ethyl-1H-pyrazole-3-carboxylic acid ethyl ester 288104-74-5 C20H17BrCl2N2O2
    5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-ethyl-1H-pyrazole-3-carboxylic acid ethyl ester
    —— 5-(2-methoxyphenyl)-1-pentene 52093-69-3 C12H16O
    5-(2-methoxyphenyl)-1-pentene
    —— 5-amino-1-cyclopropyl-6-fluoro-8-methoxy-7-<(3-aminomethyl)-3-methyl-1-pyrrolidinyl>-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid 146981-08-0 C20H25FN4O4
    5-amino-1-cyclopropyl-6-fluoro-8-methoxy-7-<(3-aminomethyl)-3-methyl-1-pyrrolidinyl>-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid
    —— 5-(o-methoxyphenyl)-3-(trimethylsilyloxy)pent-1-ene 220451-66-1 C15H24O2Si
    5-(o-methoxyphenyl)-3-(trimethylsilyloxy)pent-1-ene
    —— 5-(3,4-dimethoxyphenyl)pentan-2-one 153993-08-9 C13H18O3
    5-(3,4-dimethoxyphenyl)pentan-2-one
    —— 5-nitro-2-(m-tolyloxy)benzaldehyde 169270-64-8 C14H11NO4
    5-nitro-2-(m-tolyloxy)benzaldehyde
    —— 5-Chloro-N-(2,5-difluorophenyl)-2-hydroxybenzamide 634185-44-7 C13H8ClF2NO2
    5-Chloro-N-(2,5-difluorophenyl)-2-hydroxybenzamide
    —— 5-(9H-fluoren-2-yl)isoxazole-3-carboxylic acid ethyl ester 1431935-35-1 C19H15NO3
    5-(9H-fluoren-2-yl)isoxazole-3-carboxylic acid ethyl ester
    —— 5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-ethyl-N-(2-(1-methyl-1H-tetrazol-5-yl)propan-2-yl)-1H-pyrazole-3-carboxamide 1331783-57-3 C23H22BrCl2N7O
    5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-ethyl-N-(2-(1-methyl-1H-tetrazol-5-yl)propan-2-yl)-1H-pyrazole-3-carboxamide
    —— 5-(4-chloro-phenyl)-2-ethynyl-pyridine 690264-31-4 C13H8ClN
    5-(4-chloro-phenyl)-2-ethynyl-pyridine
    —— 5-O-(tert-butyldimethylsilyl)avermectin B<sub>1a</sub> 81924-41-6 C54H86O14Si
    5-O-(tert-butyldimethylsilyl)avermectin B<sub>1a</sub>
    —— 5-amino-1-cyclopropyl-7-[2-[(5-ethoxycarbonyl-2-pyridyl)amino]ethylamino]-6-fluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid 950726-25-7 C24H26FN5O6
    5-amino-1-cyclopropyl-7-[2-[(5-ethoxycarbonyl-2-pyridyl)amino]ethylamino]-6-fluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid
    —— 5-(tert-Butyl-dimethyl-silanyloxymethyl)-3-(3,4-dichloro-phenyl)-5H-furan-2-one 362483-86-1 C17H22Cl2O3Si
    5-(tert-Butyl-dimethyl-silanyloxymethyl)-3-(3,4-dichloro-phenyl)-5H-furan-2-one
    —— 5-(tert-butyldimethylsilanyloxy)-1,4,5,6-tetrahydroindol-2-one 912816-22-9 C14H23NO2Si
    5-(tert-butyldimethylsilanyloxy)-1,4,5,6-tetrahydroindol-2-one
    —— 5-(3-methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine 1202489-96-0 C13H12N4O2S
    5-(3-methanesulfonyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamine
    —— 5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid 501423-63-8 C17H11BrCl2N2O2
    5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid
    —— 5-Chloro-N-(2,5-dimethylphenyl)-2-hydroxybenzamide 634185-19-6 C15H14ClNO2
    5-Chloro-N-(2,5-dimethylphenyl)-2-hydroxybenzamide
    —— 5-chloro-N-[(2S)-1-(3-chloroanilino)-1-oxopropan-2-yl]-2-hydroxybenzamide 1227477-09-9 C16H14Cl2N2O3
    5-chloro-N-[(2S)-1-(3-chloroanilino)-1-oxopropan-2-yl]-2-hydroxybenzamide
    —— 5-Chloro-2-(2-Methylbenzyl)-6-Sulfamyl-1H-Benzimidazole 89725-27-9 C15H14ClN3O2S
    5-Chloro-2-(2-Methylbenzyl)-6-Sulfamyl-1H-Benzimidazole
    —— 5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid tert-butyl ester 1191954-07-0 C21H19BrCl2N2O2
    5-(4-bromophenyl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazole-3-carboxylic acid tert-butyl ester
    —— 5-chloro-N-[2-(3-chloroanilino)-2-oxoethyl]-2-hydroxybenzamide 1227477-08-8 C15H12Cl2N2O3
    5-chloro-N-[2-(3-chloroanilino)-2-oxoethyl]-2-hydroxybenzamide
    —— 5-Chloro-N-(2,6-dimethylphenyl)-2-hydroxybenzamide 634185-92-5 C15H14ClNO2
    5-Chloro-N-(2,6-dimethylphenyl)-2-hydroxybenzamide
    —— 5-(pyren-1-yl)oxolan-2-one 24684-92-2 C20H14O2
    5-(pyren-1-yl)oxolan-2-one
    —— 5-chloro-N-[(2R)-1-(3-chloroanilino)-1-oxopropan-2-yl]-2-hydroxybenzamide 1227477-10-2 C16H14Cl2N2O3
    5-chloro-N-[(2R)-1-(3-chloroanilino)-1-oxopropan-2-yl]-2-hydroxybenzamide
    —— 5,6,7,8-tetrahydrophenanthrene-3,4-dione 133130-78-6 C14H12O2
    5,6,7,8-tetrahydrophenanthrene-3,4-dione
    —— 5-azido-N-(15-oxo-19-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10-trioxa-14-azanonadecyl)pentanamide 1139651-74-3 C25H45N7O6S
    5-azido-N-(15-oxo-19-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)-4,7,10-trioxa-14-azanonadecyl)pentanamide
    —— 5,5-Dioxo-6H-dibenzo<b,d>thiopyran-6-carbaldehyd 87899-04-5 C14H10O3S
    5,5-Dioxo-6H-dibenzo<b,d>thiopyran-6-carbaldehyd
    —— 5-azido-N-(3-(tert-butyldimethylsilyloxy)propyl)-N-methylpentanamide 1158174-57-2 C15H32N4O2Si
    5-azido-N-(3-(tert-butyldimethylsilyloxy)propyl)-N-methylpentanamide
    —— 5-(4-(4-(3-(4-(1H-indol-3-yl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)-indol-1-yl)-butyl)-(1,2,3)triazol-1-yl)-pentanoic acid 1262304-28-8 C31H30N6O4
    5-(4-(4-(3-(4-(1H-indol-3-yl)-2,5-dioxo-2,5-dihydro-1H-pyrrol-3-yl)-indol-1-yl)-butyl)-(1,2,3)triazol-1-yl)-pentanoic acid
    —— 5-(2-Butoxy-4-pyridyl)-4,6-di(2-furyl)-2-pyrimidinamine 518353-95-2 C21H20N4O3
    5-(2-Butoxy-4-pyridyl)-4,6-di(2-furyl)-2-pyrimidinamine
    —— 5-(3,5-dichlorophenyl)-3-(1,3-dihydro-2-benzofuran-5-yl)-5-(trifluoromethyl)-4,5-dihydroisoxazole 1187196-40-2 C18H12Cl2F3NO2
    5-(3,5-dichlorophenyl)-3-(1,3-dihydro-2-benzofuran-5-yl)-5-(trifluoromethyl)-4,5-dihydroisoxazole
    —— 5-[2,3,5,6-tetrachloro-4-(2H-tetrazol-5-yl)phenyl]-2H-tetrazole 1244467-05-7 C8H2Cl4N8
    5-[2,3,5,6-tetrachloro-4-(2H-tetrazol-5-yl)phenyl]-2H-tetrazole
    —— (5-bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazol-7-yl)methanol 1100213-64-6 C14H21BrN2O2Si
    (5-bromo-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-indazol-7-yl)methanol
    —— 5-(benzyloxycarbonylamidino)-2-benzofurancarboxylic acid 174774-65-3 C18H14N2O5
    5-(benzyloxycarbonylamidino)-2-benzofurancarboxylic acid
    —— 5-ethyl-[1,3]dioxolan-4-one 854388-19-5 C5H8O3
    5-ethyl-[1,3]dioxolan-4-one
    —— 5-chloro-2-hydroxy-N-(pyridin-2-ylmethyl)benzamide 57786-55-7 C13H11ClN2O2
    5-chloro-2-hydroxy-N-(pyridin-2-ylmethyl)benzamide
    —— 5-(3-(1-(2-fluoro-6-methoxybenzyl)piperidin-3-yl)-1H-pyrazol-1-yl)-3-(pyridin-4-yl)-1H-indazole 1374351-14-0 C28H27FN6O
    5-(3-(1-(2-fluoro-6-methoxybenzyl)piperidin-3-yl)-1H-pyrazol-1-yl)-3-(pyridin-4-yl)-1H-indazole