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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(1,4-Diazepan-1-yl)-1-phenylpentan-1-one 1032446-49-3 C16H24N2O
    5-(1,4-Diazepan-1-yl)-1-phenylpentan-1-one
    —— 5,6-dihydro-2-(5',6'-dihydro-1,3-dithiolo[4,5-b]-1,4-dithiin-2'-ylidene)-1,3-dithiolo[4,5-b]-1,4-dithiin-5-methanol 181269-18-1 C11H10OS8
    5,6-dihydro-2-(5',6'-dihydro-1,3-dithiolo[4,5-b]-1,4-dithiin-2'-ylidene)-1,3-dithiolo[4,5-b]-1,4-dithiin-5-methanol
    —— 5-amino-1-(propan-2-yl)-1H-pyrazole-4-carboxamide 21254-24-0 C7H12N4O
    5-amino-1-(propan-2-yl)-1H-pyrazole-4-carboxamide
    —— 5-(2-ethylbutylamino)-pentan-1-ol 1125453-80-6 C11H25NO
    5-(2-ethylbutylamino)-pentan-1-ol
    —— 5,11-Dihydro-5-(4-methyl-1-piperazinyl)-(1)benzoxepino(3,4-b)pyridine 95968-30-2 C18H21N3O
    5,11-Dihydro-5-(4-methyl-1-piperazinyl)-(1)benzoxepino(3,4-b)pyridine
    —— 5-methoxy-4-(2-methoxyphenyl)-1H-quinolin-2-one 1227857-66-0 C17H15NO3
    5-methoxy-4-(2-methoxyphenyl)-1H-quinolin-2-one
    —— 5-(4-nitrophenylseleno)-3-phenyl-1,2,4-oxadiazole 111480-75-2 C14H9N3O3Se
    5-(4-nitrophenylseleno)-3-phenyl-1,2,4-oxadiazole
    —— 5-isoquinolinesulfonohydrazide dihydrochloride 116700-35-7 C9H9N3O2S*2ClH
    5-isoquinolinesulfonohydrazide dihydrochloride
    —— 5-(4-methyl-piperazine-1-sulfonyl)-isoquinoline 141543-82-0 C14H17N3O2S
    5-(4-methyl-piperazine-1-sulfonyl)-isoquinoline
    —— 5-methyl-1-phenyl-N-(4-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carboxamide 927638-70-8 C17H13F3N4O
    5-methyl-1-phenyl-N-(4-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carboxamide
    —— 5,8-dihydroxy-2-methoxy-6-chloro-1,4-naphthoquinone 141515-36-8 C11H7ClO5
    5,8-dihydroxy-2-methoxy-6-chloro-1,4-naphthoquinone
    —— 5-((4-methylpiperazin-1-yl)sulfonyl)-1,2,3,4-tetrahydroisoquinoline 441065-03-8 C14H21N3O2S
    5-((4-methylpiperazin-1-yl)sulfonyl)-1,2,3,4-tetrahydroisoquinoline
    —— 5,5-dimethyl-8-<5-(4-fluorophenyl)-2-pentyl>-10-hydroxy-2-(4-hydroxybutyryl)-1,2,3,4-tetrahydro-5H-<1>benzopyrano<4,3-c>pyridine 81402-26-8 C29H36FNO4
    5,5-dimethyl-8-<5-(4-fluorophenyl)-2-pentyl>-10-hydroxy-2-(4-hydroxybutyryl)-1,2,3,4-tetrahydro-5H-<1>benzopyrano<4,3-c>pyridine
    —— 5-Chloro-N-(6-methyl-2-benzothiazolyl)pentanamide 1039947-93-7 C13H15ClN2OS
    5-Chloro-N-(6-methyl-2-benzothiazolyl)pentanamide
    —— 5-[N-benzyl-N-[(1,1-dimethylethoxy)carbonyl]amino]-6,7-O-isopropylidene-2,3,5-trideoxy-D-ribo-hept-2-enono-1,4-lactone 858662-07-4 C22H29NO6
    5-[N-benzyl-N-[(1,1-dimethylethoxy)carbonyl]amino]-6,7-O-isopropylidene-2,3,5-trideoxy-D-ribo-hept-2-enono-1,4-lactone
    —— 5-Acetyl-2-ethoxy-4-methylthiophene-3-carbonitrile 65762-91-6 C10H11NO2S
    5-Acetyl-2-ethoxy-4-methylthiophene-3-carbonitrile
    —— 5-<methyl<<2-<(tert-butyldiphenylsiloxy)methyl>pyridin-4-yl>methyl>amino>-8-nitronaphthalene-1-carbonitrile 165558-96-3 C35H34N4O3Si
    5-<methyl<<2-<(tert-butyldiphenylsiloxy)methyl>pyridin-4-yl>methyl>amino>-8-nitronaphthalene-1-carbonitrile
    —— 5-(chloroacetyl)amino-5,11-dihydro[1]benzoxepino[3,4-b]pyridine 95968-59-5 C15H13ClN2O2
    5-(chloroacetyl)amino-5,11-dihydro[1]benzoxepino[3,4-b]pyridine
    —— 5,11-dihydrobenzoxepino[3,4-b]pyridin-5-carbonitrile 115750-43-1 C14H10N2O
    5,11-dihydrobenzoxepino[3,4-b]pyridin-5-carbonitrile
    —— 5-chloro-2-(3-methylisoxazol-5-ylmethoxy)benzylamine 331729-40-9 C12H13ClN2O2
    5-chloro-2-(3-methylisoxazol-5-ylmethoxy)benzylamine
    —— 5-ethoxy-3,3-dimethyl-pyrrolidin-2-one 67311-74-4 C8H15NO2
    5-ethoxy-3,3-dimethyl-pyrrolidin-2-one
    —— 5-cyano-2,4-dimethylbenzaldehyde 807628-68-8 C10H9NO
    5-cyano-2,4-dimethylbenzaldehyde
    —— 5-Amino-6-(1-pyrrolidinyl)-1,3-dihydro-2H-benzimidazol-2-one 1082550-33-1 C11H14N4O
    5-Amino-6-(1-pyrrolidinyl)-1,3-dihydro-2H-benzimidazol-2-one
    —— 5,7-bis(phenylmethoxy)-2-(4-phenylmethoxyphenyl)-2H-chromene 859871-18-4 C36H30O4
    5,7-bis(phenylmethoxy)-2-(4-phenylmethoxyphenyl)-2H-chromene
    —— (5R)-5-<(1S)-1-(N,N-Dibenzylamino)-2-phenylethyl>-dihydrofuran-2(3H)-one 133148-55-7 C26H27NO2
    (5R)-5-<(1S)-1-(N,N-Dibenzylamino)-2-phenylethyl>-dihydrofuran-2(3H)-one
    —— 5,5-dimethyl-8-(1,2-dimethylheptyl)-10-hydroxy-2-hydroxyacetyl-2,3,4,4a-tetrahydro-5H-<1>benzopyrano<4,3-c>pyridine 83732-26-7 C25H37NO4
    5,5-dimethyl-8-(1,2-dimethylheptyl)-10-hydroxy-2-hydroxyacetyl-2,3,4,4a-tetrahydro-5H-<1>benzopyrano<4,3-c>pyridine
    —— (5S,1'S)-5-(1'-(dibenzylamino)-2'-phenylethyl)dihydrofuran-2(3H)-one 143337-98-8 C26H27NO2
    (5S,1'S)-5-(1'-(dibenzylamino)-2'-phenylethyl)dihydrofuran-2(3H)-one
    —— 5,7-dihydroxy-2-(4-hydroxyphenyl)-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-isobutyltetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one 1266714-95-7 C24H26O10
    5,7-dihydroxy-2-(4-hydroxyphenyl)-3-(((2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-isobutyltetrahydro-2H-pyran-2-yl)oxy)-4H-chromen-4-one
    —— (5aR,7aS)-8-(1H-imidazol-1-yl)-5a,7a-dimethyl-4,5,5a,5b,6,7,7a,10b,11,12-decahydrocyclopenta[5,6]naphtho[1,2-d]azepin-2(3H)-one 1382470-71-4 C22H27N3O
    (5aR,7aS)-8-(1H-imidazol-1-yl)-5a,7a-dimethyl-4,5,5a,5b,6,7,7a,10b,11,12-decahydrocyclopenta[5,6]naphtho[1,2-d]azepin-2(3H)-one
    —— (5aR,7aS)-8-(5-methoxypyridin-3-yl)-5a,7a-dimethyl-4,5,5a,5b,6,7,7a,10b,11,12-decahydrocyclopenta[5,6]naphtho[1,2-d]azepin-2(3H)-one 1382470-82-7 C25H30N2O2
    (5aR,7aS)-8-(5-methoxypyridin-3-yl)-5a,7a-dimethyl-4,5,5a,5b,6,7,7a,10b,11,12-decahydrocyclopenta[5,6]naphtho[1,2-d]azepin-2(3H)-one
    —— 5-methoxy-1-(phenylmethyl)-1H-indole-3-acetic acid hydrazide 93871-13-7 C18H19N3O2
    5-methoxy-1-(phenylmethyl)-1H-indole-3-acetic acid hydrazide
    —— 5-(N-benzylamino)-6,7-O-isopropylidene-2,3,5-trideoxy-D-ribo-hept-2-enonic acid 1,4-lactone 140193-76-6 C17H21NO4
    5-(N-benzylamino)-6,7-O-isopropylidene-2,3,5-trideoxy-D-ribo-hept-2-enonic acid 1,4-lactone
    —— 5-(2-amino-4,5-methylenedioxyphenyl)-1-(2-bromo-5-methylphenyl)pyrazole 1293936-08-9 C17H14BrN3O2
    5-(2-amino-4,5-methylenedioxyphenyl)-1-(2-bromo-5-methylphenyl)pyrazole
    —— (5-(ethoxycarbonyl)-3-methyl-1-phenyl-6-(triphenylphosphonio)-1,6-dihydropyrazolo[3,4-d][1,3]diazepin-7-yl)(4-(ethoxycarbonyl)phenyl)amide 150099-20-0 C43H38N5O4P
    (5-(ethoxycarbonyl)-3-methyl-1-phenyl-6-(triphenylphosphonio)-1,6-dihydropyrazolo[3,4-d][1,3]diazepin-7-yl)(4-(ethoxycarbonyl)phenyl)amide
    —— (5S)-5-[(S)-amino-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl]oxolan-2-one 197244-29-4 C10H17NO4
    (5S)-5-[(S)-amino-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]methyl]oxolan-2-one
    —— 5-morpholin-4-yl-8-nitro-2-phenyl-indolizine 66186-56-9 C18H17N3O3
    5-morpholin-4-yl-8-nitro-2-phenyl-indolizine
    —— 5-methylisopyrene 86043-75-6 C17H12
    5-methylisopyrene
    —— 5-amino-6,7-O-isopropylidene-2,3,5-trideoxy-D-ribo-heptonic acid 1,5-lactam 197244-30-7 C10H17NO4
    5-amino-6,7-O-isopropylidene-2,3,5-trideoxy-D-ribo-heptonic acid 1,5-lactam
    —— 5,10-dimethylisopyrene 187237-56-5 C18H14
    5,10-dimethylisopyrene
    —— 5-butyl-N-cyclopropyl-N-ethyl-6-oxo-8,9,10,11-tetrahydro-7H-cyclohepta[c]quinoline-2-carboxamide 1616680-52-4 C24H32N2O2
    5-butyl-N-cyclopropyl-N-ethyl-6-oxo-8,9,10,11-tetrahydro-7H-cyclohepta[c]quinoline-2-carboxamide
    —— 5-butyl-6-oxo-6,7,8,9,10,11-hexahydro-5H-cyclohepta[c]quinoline-2-carboxamide 1616680-13-7 C19H24N2O2
    5-butyl-6-oxo-6,7,8,9,10,11-hexahydro-5H-cyclohepta[c]quinoline-2-carboxamide
    —— 5-Amino-1,3-dihydro-6-(4-morpholinyl)-2H-benzimidazol-2-one 1082550-34-2 C11H14N4O2
    5-Amino-1,3-dihydro-6-(4-morpholinyl)-2H-benzimidazol-2-one
    —— 5-<methyl<(2-ethylpyridin-4-yl)methyl>amino>-8-nitronaphthalene-1-carbonitrile 165558-69-0 C20H18N4O2
    5-<methyl<(2-ethylpyridin-4-yl)methyl>amino>-8-nitronaphthalene-1-carbonitrile
    —— 5-<methyl<<2-(phenylthio)pyridin-4-yl>methyl>amino>-8-nitronaphthalene-1-carbonitrile 165558-98-5 C24H18N4O2S
    5-<methyl<<2-(phenylthio)pyridin-4-yl>methyl>amino>-8-nitronaphthalene-1-carbonitrile
    —— 5-<methyl<(pyridin-4-yl N-oxide)methyl>amino>-8-nitronaphthalene-1-carbonitrile 165558-97-4 C18H14N4O3
    5-<methyl<(pyridin-4-yl N-oxide)methyl>amino>-8-nitronaphthalene-1-carbonitrile
    —— 5,7,4'-tri-O-benzyl-3-O-(2'',3'',4'',6''-tetra-O-benzoyl-β-D-glucopyranosyl)kaempferol 1246814-36-7 C70H54O15
    5,7,4'-tri-O-benzyl-3-O-(2'',3'',4'',6''-tetra-O-benzoyl-β-D-glucopyranosyl)kaempferol
    —— 5-bromo-4-nitro-[1]naphthylamine 102653-19-0 C10H7BrN2O2
    5-bromo-4-nitro-[1]naphthylamine
    —— 5-<methyl<<2-(trifluoromethyl)pyridin-4-yl>methyl>amino>-8-nitronaphthalene-1-carbonitrile 165558-67-8 C19H13F3N4O2
    5-<methyl<<2-(trifluoromethyl)pyridin-4-yl>methyl>amino>-8-nitronaphthalene-1-carbonitrile
    —— (5-Bromo-2-methyl-phenylamino)-acetic acid 66947-36-2 C9H10BrNO2
    (5-Bromo-2-methyl-phenylamino)-acetic acid
    —— 5-amino-8-nitronaphthalene-1-carbonitrile 177210-23-0 C11H7N3O2
    5-amino-8-nitronaphthalene-1-carbonitrile