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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-ethyl-4-[2-(1-methyl-indol-2-yl)-2-oxo-ethyl]-nicotinic acid methyl ester 69192-19-4 C20H20N2O3
    5-ethyl-4-[2-(1-methyl-indol-2-yl)-2-oxo-ethyl]-nicotinic acid methyl ester
    —— 5,8-dibromo-3,3a,4,8b-tetrahydro-2H-cyclopenta[a]inden-1-one 1613056-80-6 C12H10Br2O
    5,8-dibromo-3,3a,4,8b-tetrahydro-2H-cyclopenta[a]inden-1-one
    —— 5-chloro-4-[2-(2,2-dichlorocycloprop-1-yl)ethyl]isoxazole 1333495-26-3 C8H8Cl3NO
    5-chloro-4-[2-(2,2-dichlorocycloprop-1-yl)ethyl]isoxazole
    —— 5-(tert-butoxy)-4-methyl-4-phenylpentan-2-one 1392278-12-4 C16H24O2
    5-(tert-butoxy)-4-methyl-4-phenylpentan-2-one
    —— 5-(2-Cyclohexylidenepropyl)-5-methyloxolan-2-one 1040738-49-5 C14H22O2
    5-(2-Cyclohexylidenepropyl)-5-methyloxolan-2-one
    —— 5-tert-butoxycarbonyl-1,8-diphenyloct-4-en-4-yl trifluoromethanesulfonate 235087-28-2 C26H31F3O5S
    5-tert-butoxycarbonyl-1,8-diphenyloct-4-en-4-yl trifluoromethanesulfonate
    —— 5'-bromo-3"-chloro-5"-fluoro-N',4-dihydroxy-[1,1':2',1"-terphenyl]-3'-carboximidamide 1422021-18-8 C19H13BrClFN2O2
    5'-bromo-3"-chloro-5"-fluoro-N',4-dihydroxy-[1,1':2',1"-terphenyl]-3'-carboximidamide
    —— 5-[3-(2,4-bis-difluoromethoxy-phenyl)-isoxazol-5-ylmethyl]-2-(2,3-difluoro-phenyl)-5H-imidazo[4,5-d]pyridazine 1105060-49-8 C23H13F6N5O3
    5-[3-(2,4-bis-difluoromethoxy-phenyl)-isoxazol-5-ylmethyl]-2-(2,3-difluoro-phenyl)-5H-imidazo[4,5-d]pyridazine
    —— 5-bromo-4-methylbiphenyl-2-yl pivalate 1204517-83-8 C18H19BrO2
    5-bromo-4-methylbiphenyl-2-yl pivalate
    —— 5-(hept-5-yn-2-yl)-4,6-dihydroxypyrimidine 80250-06-2 C11H14N2O2
    5-(hept-5-yn-2-yl)-4,6-dihydroxypyrimidine
    —— 5-(1,4,4a,8,9,14a-hexahydro-2<i>H</i>-benzo[6,7]azepino[3,2,1-<i>hi</i>]pyrido[4,3-<i>b</i>]indol-3-yl)-pentan-2-one 65209-67-8 C24H28N2O
    5-(1,4,4a,8,9,14a-hexahydro-2<i>H</i>-benzo[6,7]azepino[3,2,1-<i>hi</i>]pyrido[4,3-<i>b</i>]indol-3-yl)-pentan-2-one
    —— [5-chloro-2-(1'H,3H-spiro[2-benzofuran-1,4'-piperidin]-1'-ylcarbonyl)-1H-indol-7-yl]acetic acid 1032189-78-8 C23H21ClN2O4
    [5-chloro-2-(1'H,3H-spiro[2-benzofuran-1,4'-piperidin]-1'-ylcarbonyl)-1H-indol-7-yl]acetic acid
    —— 5-ethoxy-2,2-dimethyl-3H-2λ5-[1,2]azaphosphole-4-carboxylic acid methyl ester 37385-49-2 C9H16NO3P
    5-ethoxy-2,2-dimethyl-3H-2λ5-[1,2]azaphosphole-4-carboxylic acid methyl ester
    —— 5-acetoxy-4,4-dimethyl-4,5-dihydro-[1,2,3]oxadiazole 3-oxide 49568-64-1 C6H10N2O4
    5-acetoxy-4,4-dimethyl-4,5-dihydro-[1,2,3]oxadiazole 3-oxide
    —— 5'-deoxy-5-iodo-N4-[(2-morpholinoethoxy)carbonyl]cytidine 234077-41-9 C16H23IN4O7
    5'-deoxy-5-iodo-N4-[(2-morpholinoethoxy)carbonyl]cytidine
    —— 5-({[2-(4,4-Dimethoxy-cyclohexa-2,5-dienylidene)-ethyl]-methyl-amino}-methyl)-2-methoxy-phenol 66396-02-9 C19H25NO4
    5-({[2-(4,4-Dimethoxy-cyclohexa-2,5-dienylidene)-ethyl]-methyl-amino}-methyl)-2-methoxy-phenol
    —— 5-chloro-4-(2,5-difluoro-4-hydroxyphenyl)-3-(2,4-dimethylfuran-3-yl)-N'-hydroxy-1-methyl-1H-pyrrole-2-carboximidamide 1289206-43-4 C18H16ClF2N3O3
    5-chloro-4-(2,5-difluoro-4-hydroxyphenyl)-3-(2,4-dimethylfuran-3-yl)-N'-hydroxy-1-methyl-1H-pyrrole-2-carboximidamide
    —— (5S,6R,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-1,6,7,8,9,10,11,12,13,14,15,16,17,20-tetradecahydro-cyclopropa[5,6]cyclopenta[a]phenanthren-2-one 50677-02-6 C28H44O
    (5S,6R,8S,9S,10R,13R,14S,17R)-17-((R)-1,5-Dimethyl-hexyl)-10,13-dimethyl-1,6,7,8,9,10,11,12,13,14,15,16,17,20-tetradecahydro-cyclopropa[5,6]cyclopenta[a]phenanthren-2-one
    —— 5'-O-(4,4'-dimethoxytrityl)-2'-O-methyl-6-N-[N-[3,4-(3,6,9-trioxaundecylenedioxy)phenyl]carbamoyl]deoxycytidine 3'-(2-cyanoethyl N,N-diisopropylphosphoramidite) 1173242-61-9 C55H69N6O14P
    5'-O-(4,4'-dimethoxytrityl)-2'-O-methyl-6-N-[N-[3,4-(3,6,9-trioxaundecylenedioxy)phenyl]carbamoyl]deoxycytidine 3'-(2-cyanoethyl N,N-diisopropylphosphoramidite)
    —— 5-Methyl-6-(methylsulfonyl)pyridin-3-amine 1251338-09-6 C7H10N2O2S
    5-Methyl-6-(methylsulfonyl)pyridin-3-amine
    —— [(5,10,15,20-tetra-p-tolylporphyrinato)Os(nitrosyl)(Me)] 212915-06-5 C49H39N5OOs
    [(5,10,15,20-tetra-p-tolylporphyrinato)Os(nitrosyl)(Me)]
    —— 5-{2-(3-chloro-4-fluorophenylamino)-4-[(pyridin-4-ylmethyl)amino]-pyrimidin-5-yl}nicotinic acid 1220129-74-7 C22H16ClFN6O2
    5-{2-(3-chloro-4-fluorophenylamino)-4-[(pyridin-4-ylmethyl)amino]-pyrimidin-5-yl}nicotinic acid
    —— 5,5,9,9,13b-Pentamethyl-9,13b-dihydro-5H-naphtho[3,2,1-de]anthracene 60997-95-7 C26H26
    5,5,9,9,13b-Pentamethyl-9,13b-dihydro-5H-naphtho[3,2,1-de]anthracene
    —— 5-[1-(2-Phenyl-2,3-dihydro-benzofuran-5-yl)-meth-(E)-ylidene]-thiazolidine-2,4-dione 109208-83-5 C18H13NO3S
    5-[1-(2-Phenyl-2,3-dihydro-benzofuran-5-yl)-meth-(E)-ylidene]-thiazolidine-2,4-dione
    —— (5Z,8Z,11Z,13E)-(R)-15-Hydroperoxy-icosa-5,8,11,13-tetraeneperoxoic acid 139527-49-4 C20H32O5
    (5Z,8Z,11Z,13E)-(R)-15-Hydroperoxy-icosa-5,8,11,13-tetraeneperoxoic acid
    —— 5-ethyl-6-(4-ethoxyphenyl)-N-(3,4,5-trimethoxybenzoyl)-3,6-dihydro-1,2-oxazine 142823-06-1 C24H29NO6
    5-ethyl-6-(4-ethoxyphenyl)-N-(3,4,5-trimethoxybenzoyl)-3,6-dihydro-1,2-oxazine
    —— 5,6,7,8-Tetrahydro-2-methyl-4-(4-methoxyphenyl)-5-oxo-chinolin-3-carbonsaeure-ethylester 94685-47-9 C20H21NO4
    5,6,7,8-Tetrahydro-2-methyl-4-(4-methoxyphenyl)-5-oxo-chinolin-3-carbonsaeure-ethylester
    —— 5-(3,4-dimethoxyphenyl)-3-(6-((3R)-3-piperidinyloxy)-2-pyrazinyl)-1H-indole 1380915-31-0 C25H26N4O3
    5-(3,4-dimethoxyphenyl)-3-(6-((3R)-3-piperidinyloxy)-2-pyrazinyl)-1H-indole
    —— 5-Piperidino-1,2,3,4-tetrahydro-naphthalin 616889-96-4 C15H21N
    5-Piperidino-1,2,3,4-tetrahydro-naphthalin
    —— 5,5,5-trifluoro-2,4-dimethyl-pent-3-ene-2-ol 816-47-7 C7H11F3O
    5,5,5-trifluoro-2,4-dimethyl-pent-3-ene-2-ol
    —— 5H-Benzocyclohepten-5-one, decahydro-2-methoxy- 111669-96-6 C12H20O2
    5H-Benzocyclohepten-5-one, decahydro-2-methoxy-
    —— [(5R,7S)-1,6-dioxaspiro[4.6]undecan-7-yl]methanol 135158-83-7 C10H18O3
    [(5R,7S)-1,6-dioxaspiro[4.6]undecan-7-yl]methanol
    —— 5,6-dimethoxy-1-vinyl-phenanthrene 41958-86-5 C18H16O2
    5,6-dimethoxy-1-vinyl-phenanthrene
    —— 5-(4-{3-methyl-2-[5-(1-methylcyclopropyl)-1,2,4-oxadiazol-3-yl]butan-2-yl}phenyl)pyrimidin-2-amine 1360550-07-7 C21H25N5O
    5-(4-{3-methyl-2-[5-(1-methylcyclopropyl)-1,2,4-oxadiazol-3-yl]butan-2-yl}phenyl)pyrimidin-2-amine
    —— 5,5'-Azo-1,1,3,3-tetramethylisoindolin-2-oxid 72734-55-5 C24H30N4O2
    5,5'-Azo-1,1,3,3-tetramethylisoindolin-2-oxid
    —— 5-Bromo-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid 66171-49-1 C11H12BrNO7
    5-Bromo-1-((2R,3R,4S,5R)-3,4-dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-6-oxo-1,6-dihydro-pyridine-3-carboxylic acid
    —— 5-[7-(3-methanesulphonylbenzyloxy)-6-methoxyquinazolin-4-ylamino]pyridin-2-ol 1206713-17-8 C22H20N4O5S
    5-[7-(3-methanesulphonylbenzyloxy)-6-methoxyquinazolin-4-ylamino]pyridin-2-ol
    —— 5-(4-methoxyphenyl)-3-stearoyl-3a,6a-dihydropyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione 1229020-43-2 C30H45N3O4
    5-(4-methoxyphenyl)-3-stearoyl-3a,6a-dihydropyrrolo[3,4-c]pyrazole-4,6(1H,5H)-dione
    —— 5-Nitro-2-(chlordifluormethyl)benzimidazol 21694-69-9 C15H8Cl3F3N2
    5-Nitro-2-(chlordifluormethyl)benzimidazol
    —— 5-Methyl-2-[(E)-2-(2-phenyl-2H-[1,2,3]triazol-4-yl)-vinyl]-benzooxazole 15080-81-6 C18H14N4O
    5-Methyl-2-[(E)-2-(2-phenyl-2H-[1,2,3]triazol-4-yl)-vinyl]-benzooxazole
    —— 5-bromo-6-[(cyclopropylmethyl)methylamino]-3-pyridinecarboxylic acid 1493777-64-2 C11H13BrN2O2
    5-bromo-6-[(cyclopropylmethyl)methylamino]-3-pyridinecarboxylic acid
    —— 5-(3-methyl-ureido)-[1,3,4]thiadiazole-2-sulfonic acid dimethylamide 33022-41-2 C6H11N5O3S2
    5-(3-methyl-ureido)-[1,3,4]thiadiazole-2-sulfonic acid dimethylamide
    —— 5-Octyloxybenztriazol 63684-26-4 C14H21N3O
    5-Octyloxybenztriazol
    —— 5-Acetamino-9-O-tert.butyl-dimethylsilyl-6,8-O-(tetraisopropyldisiloxan-1,3-diyl)-3,5-didesoxy-D-glycero-D-galakto-2-keto-nononsaeure-γ-lacton-diethylmercaptal 99336-37-5 C33H67NO8S2Si3
    5-Acetamino-9-O-tert.butyl-dimethylsilyl-6,8-O-(tetraisopropyldisiloxan-1,3-diyl)-3,5-didesoxy-D-glycero-D-galakto-2-keto-nononsaeure-γ-lacton-diethylmercaptal
    —— 5-(8-ethoxy-2,2-dimethyl-4-propyl-2H-chromen6-ylmethyl)-pyrimidine-2,4-diamine 371975-22-3 C21H28N4O2
    5-(8-ethoxy-2,2-dimethyl-4-propyl-2H-chromen6-ylmethyl)-pyrimidine-2,4-diamine
    —— 5-ethoxy-3-(morpholin-4-ylsulfonyl)-1H-indole-2-carboxamide 661468-25-3 C15H19N3O5S
    5-ethoxy-3-(morpholin-4-ylsulfonyl)-1H-indole-2-carboxamide
    —— 5-(4-chlorobutyl)-7-fluorooxindole 118306-86-8 C12H13ClFNO
    5-(4-chlorobutyl)-7-fluorooxindole
    —— 5-(1-methyl-piperidin-4-yloxy)-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (6-methoxy-pyrazin-2-yl)-amide 533911-63-6 C19H22N6O3
    5-(1-methyl-piperidin-4-yloxy)-1H-pyrrolo[3,2-b]pyridine-3-carboxylic acid (6-methoxy-pyrazin-2-yl)-amide
    —— 5-Methoxy-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline 1368157-99-6 C13H19NO
    5-Methoxy-2,2,4-trimethyl-1,2,3,4-tetrahydroquinoline
    —— 5-(1-ethyl-3-methyl-ureido)-[1,3,4]thiadiazole-2-sulfonic acid butyl-methyl-amide 71738-34-6 C11H21N5O3S2
    5-(1-ethyl-3-methyl-ureido)-[1,3,4]thiadiazole-2-sulfonic acid butyl-methyl-amide