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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5E)-5-octen-1-yne 41301-84-2 C8H12
    (5E)-5-octen-1-yne
    —— 5-(2-tert-butoxycarbonylamino-2-methyl-propionylamino)-2,4-dimethoxy-benzoic acid methyl ester 914939-29-0 C19H28N2O7
    5-(2-tert-butoxycarbonylamino-2-methyl-propionylamino)-2,4-dimethoxy-benzoic acid methyl ester
    —— 5-hydroxy-7-[(2,2-dimethyl-1,3-dioxol-4-yl)methoxy]-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one 198886-54-3 C22H20O8
    5-hydroxy-7-[(2,2-dimethyl-1,3-dioxol-4-yl)methoxy]-2-(3-hydroxy-4-methoxyphenyl)-4H-1-benzopyran-4-one
    —— (5S,6R)-6-[(S)-1-benzyloxypropan-2-yl]-5-methyl-5,6-dihydropyran-2-one 876954-53-9 C16H20O3
    (5S,6R)-6-[(S)-1-benzyloxypropan-2-yl]-5-methyl-5,6-dihydropyran-2-one
    —— 5'-O-(4,4'-dimethoxytrityl)-3'-p-tosyloxymethylthymidine 179178-27-9 C39H40N2O10S
    5'-O-(4,4'-dimethoxytrityl)-3'-p-tosyloxymethylthymidine
    —— 5-((4-Hydroxyphenyl)methylene)-3-(((4-nitrophenyl)amino)methyl)-2-thioxo-4-thiazolidinone 89752-48-7 C17H13N3O4S2
    5-((4-Hydroxyphenyl)methylene)-3-(((4-nitrophenyl)amino)methyl)-2-thioxo-4-thiazolidinone
    —— (5,7-dichloroquinolin-4-yl)methanol 203261-28-3 C10H7Cl2NO
    (5,7-dichloroquinolin-4-yl)methanol
    —— 5-Benzylidene-3-(p-(4-phenylpiperazin-1-ylcarbonyl)anilinomethyl)-4-oxothiazolidine-2-thione 104183-45-1 C28H26N4O2S2
    5-Benzylidene-3-(p-(4-phenylpiperazin-1-ylcarbonyl)anilinomethyl)-4-oxothiazolidine-2-thione
    —— 5-((4-Hydroxyphenyl)methylene)-3-((phenylamino)methyl)-2-thioxo-4-thiazolidinone 89752-42-1 C17H14N2O2S2
    5-((4-Hydroxyphenyl)methylene)-3-((phenylamino)methyl)-2-thioxo-4-thiazolidinone
    —— 5-methyl-tritriacontane 132171-36-9 C34H70
    5-methyl-tritriacontane
    —— 5-{[1-{2-tert-butoxycarbonylamino-2-methyl-propionyl}-pyrrolidine-2-carbonyl]-amino}-2,4-dimethoxy-benzoic acid 951396-30-8 C23H33N3O8
    5-{[1-{2-tert-butoxycarbonylamino-2-methyl-propionyl}-pyrrolidine-2-carbonyl]-amino}-2,4-dimethoxy-benzoic acid
    —— 5-((4-Hydroxy-3-methoxyphenyl)methylene)-3-((phenylamino)methyl)-2-thioxo-4-thiazolidinone 89752-50-1 C18H16N2O3S2
    5-((4-Hydroxy-3-methoxyphenyl)methylene)-3-((phenylamino)methyl)-2-thioxo-4-thiazolidinone
    —— 5-(1-Methylheptyl)-2,4-dinitrophenyl 2-butenoate 71607-43-7 C18H24N2O6
    5-(1-Methylheptyl)-2,4-dinitrophenyl 2-butenoate
    —— 5-(N-piperidinyl)triazoloisoquinoline 116097-41-7 C15H16N4
    5-(N-piperidinyl)triazoloisoquinoline
    —— 5-(4-Hydroxyphenoxy)pentanal 1005008-20-7 C11H14O3
    5-(4-Hydroxyphenoxy)pentanal
    —— 5'-O-(4,4'-dimethoxytrityl)-3'-O-(triethylsilyl)-3'-C-(1,1-dimethylpropanoyl)thymidine 220928-55-2 C42H54N2O8Si
    5'-O-(4,4'-dimethoxytrityl)-3'-O-(triethylsilyl)-3'-C-(1,1-dimethylpropanoyl)thymidine
    —— 5-{[1-{2-amino-2-methyl-propionyl}-pyrrolidine-2-carbonyl]-amino}-2,4-dimethoxy-benzoic acid methyl ester 951396-29-5 C19H27N3O6
    5-{[1-{2-amino-2-methyl-propionyl}-pyrrolidine-2-carbonyl]-amino}-2,4-dimethoxy-benzoic acid methyl ester
    —— 5'-O-(4,4'-dimethoxytrityl)-3'-O-(triethylsilyl)-3'-C-(benzoyl)thymidine 220928-56-3 C44H50N2O8Si
    5'-O-(4,4'-dimethoxytrityl)-3'-O-(triethylsilyl)-3'-C-(benzoyl)thymidine
    —— 5-{[1-(2-tert-butoxycarbonylamino-2-methyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-2,4-dimethoxy-benzoic acid methyl ester 951396-27-3 C24H35N3O8
    5-{[1-(2-tert-butoxycarbonylamino-2-methyl-propionyl)-pyrrolidine-2-carbonyl]-amino}-2,4-dimethoxy-benzoic acid methyl ester
    —— 5-(2-tert-butoxycarbonylamino-2-methyl-propionylamino)-2,4-dimethoxy-benzoic acid 914939-31-4 C18H26N2O7
    5-(2-tert-butoxycarbonylamino-2-methyl-propionylamino)-2,4-dimethoxy-benzoic acid
    —— 5'-O-4,4'-dimethoxytrityl-3'-C-methylthymidine 179178-33-7 C32H34N2O7
    5'-O-4,4'-dimethoxytrityl-3'-C-methylthymidine
    —— 5-[[2,4-bis(2-methylpropoxy)-5-nitrobenzoyl]-[(2,4-dimethoxyphenyl)methyl]amino]-N-[5-[(2,4-dimethoxy-5-methoxycarbonylphenyl)-[(2,4-dimethoxyphenyl)methyl]carbamoyl]-2,4-bis(2-methylpropoxy)phenyl]-2,4-dimethoxybenzenecarboximidic acid 915184-72-4 C67H82N4O19
    5-[[2,4-bis(2-methylpropoxy)-5-nitrobenzoyl]-[(2,4-dimethoxyphenyl)methyl]amino]-N-[5-[(2,4-dimethoxy-5-methoxycarbonylphenyl)-[(2,4-dimethoxyphenyl)methyl]carbamoyl]-2,4-bis(2-methylpropoxy)phenyl]-2,4-dimethoxybenzenecarboximidic acid
    —— 5,6,6,7,7,7-Hexafluoro-4-(trifluoromethyl)hepta-1,4-diene 84100-12-9 C8H5F9
    5,6,6,7,7,7-Hexafluoro-4-(trifluoromethyl)hepta-1,4-diene
    —— 5-Ethyl-2-(2,3,7-trimethylocta-4,6-dienyl)pyridine 93776-93-3 C18H27N
    5-Ethyl-2-(2,3,7-trimethylocta-4,6-dienyl)pyridine
    —— 5,7-dichloro-1-methoxycarbonyl-4-quinolone 1104378-70-2 C11H7Cl2NO3
    5,7-dichloro-1-methoxycarbonyl-4-quinolone
    —— 5-methoxycarbonyltricyclo[4.4.0.01,5]decan-2-one 136967-09-4 C12H16O3
    5-methoxycarbonyltricyclo[4.4.0.01,5]decan-2-one
    —— 5,7-dichloroquinoline-4-carboxaldehyde 203261-26-1 C10H5Cl2NO
    5,7-dichloroquinoline-4-carboxaldehyde
    —— 5-((4-Hydroxyphenyl)methylene)-3-(((2-methoxyphenyl)amino)methyl)-2-thioxo-4-thiazolidinone 89752-43-2 C18H16N2O3S2
    5-((4-Hydroxyphenyl)methylene)-3-(((2-methoxyphenyl)amino)methyl)-2-thioxo-4-thiazolidinone
    —— 5-chloro-5-methoxycarbonyl-3-thiapentanamide 121260-30-8 C6H10ClNO3S
    5-chloro-5-methoxycarbonyl-3-thiapentanamide
    —— 5-(3,4-dimethoxybenzyl)-4-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol 883019-45-2 C17H16FN3O2S
    5-(3,4-dimethoxybenzyl)-4-(4-fluorophenyl)-4H-1,2,4-triazole-3-thiol
    —— 5-{(3R)-3-[(tert-butoxycarbonyl)amino]piperidin-1-yl}-4-(2-chlorobenzyl)-1-(methoxymethyl)-1H-pyrazole-3-carboxylic acid 847492-42-6 C23H31ClN4O5
    5-{(3R)-3-[(tert-butoxycarbonyl)amino]piperidin-1-yl}-4-(2-chlorobenzyl)-1-(methoxymethyl)-1H-pyrazole-3-carboxylic acid
    —— 5-Ethylnon-2-en-1-ol 93840-82-5 C11H22O
    5-Ethylnon-2-en-1-ol
    —— 5-ethyl-1-[2-(1-methyl-2-vinyl-1H-indol-3-yl)ethyl]-3,4-dihydro-1H-pyridin-2-one 350255-67-3 C20H24N2O
    5-ethyl-1-[2-(1-methyl-2-vinyl-1H-indol-3-yl)ethyl]-3,4-dihydro-1H-pyridin-2-one
    —— 5,6-dihydro-3-methoxycarbonyl-2H-naphto<1,2-b>thiopyran 144067-91-4 C15H14O2S
    5,6-dihydro-3-methoxycarbonyl-2H-naphto<1,2-b>thiopyran
    —— (5E)-3-Dimethylamino-5-(4-nitrobenzyliden)thiazolidin-2,4-dion 138696-36-3 C12H11N3O4S
    (5E)-3-Dimethylamino-5-(4-nitrobenzyliden)thiazolidin-2,4-dion
    —— 5-(4-Isopropyl-1-cyclohexen-1-yl)pent-4-en-1-ol 94278-32-7 C14H24O
    5-(4-Isopropyl-1-cyclohexen-1-yl)pent-4-en-1-ol
    —— 5-(Dimethylamino)-4,4-dimethyl-1-phenyl-1-penten-3-one hydrochloride 84175-54-2 C15H21NO*ClH
    5-(Dimethylamino)-4,4-dimethyl-1-phenyl-1-penten-3-one hydrochloride
    —— 5-hydroxy-5-propyl-octan-4-one (<i>E</i>)-oxime 62114-92-5 C11H23NO2
    5-hydroxy-5-propyl-octan-4-one (<i>E</i>)-oxime
    —— 5-tert-butyl-2(5H)-thiophenone 17171-84-5 C8H12OS
    5-tert-butyl-2(5H)-thiophenone
    —— 5,14-dihydrophthalazino<2,3-b>phthalazine-7,12-dithione 94145-16-1 C16H12N2S2
    5,14-dihydrophthalazino<2,3-b>phthalazine-7,12-dithione
    —— 5,6-Dihydro-3-butyl-2H-pyran-2-one 138118-29-3 C9H14O2
    5,6-Dihydro-3-butyl-2H-pyran-2-one
    —— 5-(2-{2-methyl-5-[(4-trifluoromethylcyclohexanecarbonyl)-amino]-phenyl}-ethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester 1616689-02-1 C26H28F3N3O3
    5-(2-{2-methyl-5-[(4-trifluoromethylcyclohexanecarbonyl)-amino]-phenyl}-ethyl)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid methyl ester
    —— (5Z)-5-Benzylidene-2-methyl-2-phenylcyclopentan-1-one 7499-23-2 C19H18O
    (5Z)-5-Benzylidene-2-methyl-2-phenylcyclopentan-1-one
    —— 5-iodo-(E)-6-(2-p-toluoylvinyl)uracil 184824-85-9 C14H11IN2O3
    5-iodo-(E)-6-(2-p-toluoylvinyl)uracil
    —— 5-(2-vinylidenehexyl)furan-2(5H)-one 1313031-15-0 C12H16O2
    5-(2-vinylidenehexyl)furan-2(5H)-one
    —— 5,7-dinitro-6-isobutoxy-2,3-dihydrobenzo<b>furan 103068-35-5 C12H14N2O6
    5,7-dinitro-6-isobutoxy-2,3-dihydrobenzo<b>furan
    —— 5,5'-Ethylidenbis(furan-2-carbaldehyd) 203389-80-4 C12H10O4
    5,5'-Ethylidenbis(furan-2-carbaldehyd)
    —— 5-Morpholino-2,4-pentadiin-1-ol 88357-36-2 C9H11NO2
    5-Morpholino-2,4-pentadiin-1-ol
    —— 5-<3-hydroxy-3-(p-tolyl)prop-1-ynyl>-3',5'-di-O-(p-toluoyl)-2'-deoxyuridine 153865-91-9 C35H32N2O8
    5-<3-hydroxy-3-(p-tolyl)prop-1-ynyl>-3',5'-di-O-(p-toluoyl)-2'-deoxyuridine
    —— (5E)-5-(dimethylhydrazinylidene)-3,3-dimethylcyclohexan-1-one 94167-80-3 C10H18N2O
    (5E)-5-(dimethylhydrazinylidene)-3,3-dimethylcyclohexan-1-one