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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-amino-2-phenyl-2<i>H</i>-[1,2,3]triazole-4-carbonimidic acid amide 99179-31-4 C9H10N6
    5-amino-2-phenyl-2<i>H</i>-[1,2,3]triazole-4-carbonimidic acid amide
    —— 5-benzyloxypyridine-2-carboxamidine 1448674-60-9 C13H13N3O
    5-benzyloxypyridine-2-carboxamidine
    —— 5-Cyano-2-ethyl-2-pentenal-(1) 28467-93-8 C8H11NO
    5-Cyano-2-ethyl-2-pentenal-(1)
    —— 5,8-Dimethyl-2-phenyl-2,5-dihydro-pyridazino[4,3-b]indol-3-one 98294-51-0 C18H15N3O
    5,8-Dimethyl-2-phenyl-2,5-dihydro-pyridazino[4,3-b]indol-3-one
    —— 5-((4-(benzyloxy)-3-methoxyphenyl)(hydroxy)methyl)-1-methyl-1H-imidazole-4-carbaldehyde 1415582-66-9 C20H20N2O4
    5-((4-(benzyloxy)-3-methoxyphenyl)(hydroxy)methyl)-1-methyl-1H-imidazole-4-carbaldehyde
    —— 5-Oxo-6αH-isolongifolan 122743-47-9 C15H24O
    5-Oxo-6αH-isolongifolan
    —— 5-(3,5-dimethylbenzoyl)-6-ethyl-4-(3-hydroxyphenyl)-3,4-dihydropyrimidin-2(1H)-one 1224683-66-2 C21H22N2O3
    5-(3,5-dimethylbenzoyl)-6-ethyl-4-(3-hydroxyphenyl)-3,4-dihydropyrimidin-2(1H)-one
    —— 5-(4-amino-2-hydroxy-phenyl)-3-propyl-3H-[1,3,4]oxadiazole-2-thione 15313-76-5 C11H13N3O2S
    5-(4-amino-2-hydroxy-phenyl)-3-propyl-3H-[1,3,4]oxadiazole-2-thione
    —— 5-(4-acetylamino-2-hydroxy-phenyl)-3-butyl-3H-[1,3,4]oxadiazole-2-thione 18611-46-6 C14H17N3O3S
    5-(4-acetylamino-2-hydroxy-phenyl)-3-butyl-3H-[1,3,4]oxadiazole-2-thione
    —— 5-((S)-1-Hydroxymethyl-2-phenyl-ethylcarbamoyl)-7-methyl-thieno[2,3-b]pyridin-7-ium; iodide 121612-79-1 C18H19N2O2S*I
    5-((S)-1-Hydroxymethyl-2-phenyl-ethylcarbamoyl)-7-methyl-thieno[2,3-b]pyridin-7-ium; iodide
    —— 5-(cyclopropylethynyl)pyrazolo[1,5-a]pyrimidine 1228354-82-2 C11H9N3
    5-(cyclopropylethynyl)pyrazolo[1,5-a]pyrimidine
    —— 5-(o-carboxy phenylazo)-6-amino uracil 415709-79-4 C11H9N5O4
    5-(o-carboxy phenylazo)-6-amino uracil
    —— 5-(benzylamino)-2-hydroxy-3-undecylcyclohexa-2,5-diene-1,4-dione 56005-24-4 C24H33NO3
    5-(benzylamino)-2-hydroxy-3-undecylcyclohexa-2,5-diene-1,4-dione
    —— 5α-pregna-16-(4'-methylpent-1'-en-1'-yl)-17(20)-en-3-one ethylene ketal 80629-91-0 C29H46O2
    5α-pregna-16-(4'-methylpent-1'-en-1'-yl)-17(20)-en-3-one ethylene ketal
    —— [5,5'-dichloro-6,6'-bisallyloxy-biphenyl-2,2'-diyl]-bis(diphenyl-phosphinoxide) 810674-60-3 C42H34Cl2O4P2
    [5,5'-dichloro-6,6'-bisallyloxy-biphenyl-2,2'-diyl]-bis(diphenyl-phosphinoxide)
    —— 5-Methoxy-3,4-dioxo-3,4-dihydro-naphthalene-2-carboxylic acid methyl ester 204982-01-4 C13H10O5
    5-Methoxy-3,4-dioxo-3,4-dihydro-naphthalene-2-carboxylic acid methyl ester
    —— [5-iodo-1-(4-methoxyphenyl)-1H-1,2,3-triazol-4-yl]methanol 1472652-08-6 C10H10IN3O2
    [5-iodo-1-(4-methoxyphenyl)-1H-1,2,3-triazol-4-yl]methanol
    —— 5-bromo-1-(4-chlorophenyl)-3-ethyl-1H-pyrimidine-2,4-dione 1357351-12-2 C12H10BrClN2O2
    5-bromo-1-(4-chlorophenyl)-3-ethyl-1H-pyrimidine-2,4-dione
    —— 5-((6,7-dimethoxyisoquinolin-4-yl)methyl)-3-ethylbenzo[d]oxazol-2(3H)-one hydrochloride 1604831-59-5 C21H20N2O4*ClH
    5-((6,7-dimethoxyisoquinolin-4-yl)methyl)-3-ethylbenzo[d]oxazol-2(3H)-one hydrochloride
    —— 5-Amino-biphenyl-3,4-dicarboxylic acid 129192-08-1 C14H11NO4
    5-Amino-biphenyl-3,4-dicarboxylic acid
    —— 5,9-Dibutyl-7-phenyl-6,7,8,9-tetrahydro-5H-7-aza-5,9-diphospha-benzocycloheptene 102816-64-8 C22H31NP2
    5,9-Dibutyl-7-phenyl-6,7,8,9-tetrahydro-5H-7-aza-5,9-diphospha-benzocycloheptene
    —— 5,7-dioxo-6-phenyl-2,3,6,7-tetrahydro-5<i>H</i>-thiazolo[2,3-<i>b</i>][1,3]thiazinylium betaine 37764-74-2 C12H9NO2S2
    5,7-dioxo-6-phenyl-2,3,6,7-tetrahydro-5<i>H</i>-thiazolo[2,3-<i>b</i>][1,3]thiazinylium betaine
    —— (5Z,10Z,14Z,19Z)-5-(3-Bromo-phenyl)-2,8,13,17-tetraethyl-3,7,12,18-tetramethyl-porphyrin 131353-98-5 C38H41BrN4
    (5Z,10Z,14Z,19Z)-5-(3-Bromo-phenyl)-2,8,13,17-tetraethyl-3,7,12,18-tetramethyl-porphyrin
    —— 5-(methoxymethyl)-N-pyridazin-4-yl-1-(2,2,2-trifluoroethyl)pyrazole-4-carboxamide 1219838-09-1 C12H12F3N5O2
    5-(methoxymethyl)-N-pyridazin-4-yl-1-(2,2,2-trifluoroethyl)pyrazole-4-carboxamide
    —— (+/-)-5-fluoro-11-{[4-(trifluoromethyl)phenyl]sulfonyl}-4,9-dihydro-4,9-epiminobenzo[4,5]cyclohepta[1,2-c]pyrazol-10(1H)-one 1215181-81-9 C19H11F4N3O3S
    (+/-)-5-fluoro-11-{[4-(trifluoromethyl)phenyl]sulfonyl}-4,9-dihydro-4,9-epiminobenzo[4,5]cyclohepta[1,2-c]pyrazol-10(1H)-one
    —— 5,6-Dichlor-hexen-(1) 5984-01-0 C6H10Cl2
    5,6-Dichlor-hexen-(1)
    —— 5-chloro-N-(3-{[(3,4-dimethylphenyl)(methylsulfonyl)amino]methyl}phenyl)-2-fluorobenzamide 1356853-44-5 C23H22ClFN2O3S
    5-chloro-N-(3-{[(3,4-dimethylphenyl)(methylsulfonyl)amino]methyl}phenyl)-2-fluorobenzamide
    —— 5-[5-methoxy-6-[2-[(4R)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-4-yl]ethynyl]pyridin-2-yl]pyridine-2-carbonitrile 1226988-52-8 C27H20N6O5
    5-[5-methoxy-6-[2-[(4R)-4-[(5-methoxy-3-oxo-1H-isoindol-2-yl)methyl]-2,5-dioxoimidazolidin-4-yl]ethynyl]pyridin-2-yl]pyridine-2-carbonitrile
    —— 5-(octahydroquinolin-1-yl)-5-oxopentanoic acid N-[(S)-3-phenyl-1-oxo-1-(pyrrolidin-1-yl)propan-2-yl]amide 1257988-65-0 C27H39N3O3
    5-(octahydroquinolin-1-yl)-5-oxopentanoic acid N-[(S)-3-phenyl-1-oxo-1-(pyrrolidin-1-yl)propan-2-yl]amide
    —— 5-[7-(methoxycarbonyl)-3-phenylpyrido[2,3-b]pyrazin-2-yl]pentanoic acid 1383692-82-7 C20H19N3O4
    5-[7-(methoxycarbonyl)-3-phenylpyrido[2,3-b]pyrazin-2-yl]pentanoic acid
    —— 5-isopropyl-2-(4-nitro-phenyl)-3,4-dihydro-2<i>H</i>-pyrazole-3-carbonitrile 72078-74-1 C13H14N4O2
    5-isopropyl-2-(4-nitro-phenyl)-3,4-dihydro-2<i>H</i>-pyrazole-3-carbonitrile
    —— 5,5,6-Trimethyl-3-methylmercapto-2,5-dihydrotriazin 49597-42-4 C7H13N3S
    5,5,6-Trimethyl-3-methylmercapto-2,5-dihydrotriazin
    —— 55-bromo-3,7-dithia-1(1,3),5(1,4)-dibenzenacyclooctaphane-12,15-dicarbonitrile 1435910-48-7 C18H13BrN2S2
    55-bromo-3,7-dithia-1(1,3),5(1,4)-dibenzenacyclooctaphane-12,15-dicarbonitrile
    —— 5-(4-chloro-phenyl)-2-{4-[2-((S)-2-methoxymethyl-pyrrolidin-1-yl)-ethoxy]-3-methyl-phenylwthynyl}-pyridine 866928-04-3 C28H29ClN2O2
    5-(4-chloro-phenyl)-2-{4-[2-((S)-2-methoxymethyl-pyrrolidin-1-yl)-ethoxy]-3-methyl-phenylwthynyl}-pyridine
    —— 5-Hydroxy-5,6-dimethyl-hept-2-en-1-saeure-ethylester 91213-89-7 C11H20O3
    5-Hydroxy-5,6-dimethyl-hept-2-en-1-saeure-ethylester
    —— 5-phenyl-1-(4-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carbonitrile 1289565-57-6 C16H9F3N4
    5-phenyl-1-(4-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carbonitrile
    —— 5,7-dibromo-[1,3]dithiolo[4,5-b]thieno[3,4-e][1,4]dithiine-2-thione 1449507-41-8 C7Br2S6
    5,7-dibromo-[1,3]dithiolo[4,5-b]thieno[3,4-e][1,4]dithiine-2-thione
    —— 5-{[5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophene-2-carbonyl]-amino}-pentanoic acid methyl ester 947544-52-7 C16H18F3N3O3S
    5-{[5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophene-2-carbonyl]-amino}-pentanoic acid methyl ester
    —— 5-iodo-11-methyl-6-m-tolyl-11H-benzo[a]carbazole 1345830-05-8 C24H18IN
    5-iodo-11-methyl-6-m-tolyl-11H-benzo[a]carbazole
    —— 5-(3-{2-tert-butyl-6-oxo-4H,5H,6H-thieno[2,3-c]pyrrol-5-yl}-2-(hydroxymethyl)phenyl)-3-[(1-ethyl-1H-pyrazol-3-yl)amino]-1-methyl-1,2-dihydropyridine-2-one 1361940-44-4 C28H31N5O3S
    5-(3-{2-tert-butyl-6-oxo-4H,5H,6H-thieno[2,3-c]pyrrol-5-yl}-2-(hydroxymethyl)phenyl)-3-[(1-ethyl-1H-pyrazol-3-yl)amino]-1-methyl-1,2-dihydropyridine-2-one
    —— 5-{4-[(acetylamino)methyl]phenyl}-3-[1-(ethylsulfonyl)-4-piperidinyl]-1H-indole-7-carboxamide 919347-97-0 C25H30N4O4S
    5-{4-[(acetylamino)methyl]phenyl}-3-[1-(ethylsulfonyl)-4-piperidinyl]-1H-indole-7-carboxamide
    —— 5-(1-propyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophene-2-carboxylic acid dimethylamide 947541-14-2 C14H16F3N3OS
    5-(1-propyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophene-2-carboxylic acid dimethylamide
    —— (5-methoxy-1-pentyl-1H-indol-3-yl)(4-methoxyphenyl)methanone 1528793-13-6 C22H25NO3
    (5-methoxy-1-pentyl-1H-indol-3-yl)(4-methoxyphenyl)methanone
    —— (5R)-2-[(2-fluorophenyl)amino]-5-(1-methylethyl)-1,3-thiazol-4(5H)-one 959974-33-5 C12H13FN2OS
    (5R)-2-[(2-fluorophenyl)amino]-5-(1-methylethyl)-1,3-thiazol-4(5H)-one
    —— (-)-5-fluoro-11-{[6-(trifluoromethyl)pyridin-3-yl]sulfonyl}-4,9-dihydro-4,9-epiminobenzo[4,5]cyclohepta[1,2-c]pyrazol-10(1H)-one 1253695-23-6 C18H11F3N4O3S
    (-)-5-fluoro-11-{[6-(trifluoromethyl)pyridin-3-yl]sulfonyl}-4,9-dihydro-4,9-epiminobenzo[4,5]cyclohepta[1,2-c]pyrazol-10(1H)-one
    —— [5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophen-2-yl]-(4-phenyl-piperazin-1-yl)-methanone 947540-08-1 C20H19F3N4OS
    [5-(1-methyl-5-trifluoromethyl-1H-pyrazol-3-yl)-thiophen-2-yl]-(4-phenyl-piperazin-1-yl)-methanone
    —— (5-Imidazo[1,2-a]pyridin-6-yl-benzooxazol-2-yl)-phenyl-amine 1220280-54-5 C20H14N4O
    (5-Imidazo[1,2-a]pyridin-6-yl-benzooxazol-2-yl)-phenyl-amine
    —— 5-(N-allylsulfamoyl)-2-fluorobenzoic acid 926212-09-1 C10H10FNO4S
    5-(N-allylsulfamoyl)-2-fluorobenzoic acid
    —— 5,5-Dimethyl-3-dihydrotriazinon 70454-98-7 C5H9N3O
    5,5-Dimethyl-3-dihydrotriazinon
    —— 5-Oxo-bicyclo[2.2.2]oct-2-ene-1,2,3-tricarboxylic acid 1-benzyl ester 2,3-dimethyl ester 476153-64-7 C20H20O7
    5-Oxo-bicyclo[2.2.2]oct-2-ene-1,2,3-tricarboxylic acid 1-benzyl ester 2,3-dimethyl ester