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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-chloro-3-methyl-1-(2-propenyl)-1H-pyrazole-4-carboxylic acid 882532-28-7 C8H9ClN2O2
    5-chloro-3-methyl-1-(2-propenyl)-1H-pyrazole-4-carboxylic acid
    —— 5,6-bis(4-chlorophenyl)-3-(methoxymethyl)pyrazine-2-carboxylic acid 811441-20-0 C19H14Cl2N2O3
    5,6-bis(4-chlorophenyl)-3-(methoxymethyl)pyrazine-2-carboxylic acid
    —— 5-hydroxypyridazine-4-carboxylic acid 21579-35-1 C5H4N2O3
    5-hydroxypyridazine-4-carboxylic acid
    —— 5-Phenyl-3-propoxypentan-2-one 1162672-65-2 C14H20O2
    5-Phenyl-3-propoxypentan-2-one
    —— 5-Amino-1-[(2,4-dichlorophenyl)methyl]-3-methylpyrazole-4-carbohydrazide 125240-87-1 C12H13Cl2N5O
    5-Amino-1-[(2,4-dichlorophenyl)methyl]-3-methylpyrazole-4-carbohydrazide
    —— 5-(bromodifluoromethyl)-4-(5,5-dimethyl-4,5-dihydroisoxazol-3-ylsulfanylmethyl)-1-(4-methoxybenzyl)-1H-[1,2,3]triazole 947505-58-0 C17H19BrF2N4O2S
    5-(bromodifluoromethyl)-4-(5,5-dimethyl-4,5-dihydroisoxazol-3-ylsulfanylmethyl)-1-(4-methoxybenzyl)-1H-[1,2,3]triazole
    —— 5-nitro-3-(2-oxo-2-phenylethylidene)indolin-2-one 70452-32-3 C16H10N2O4
    5-nitro-3-(2-oxo-2-phenylethylidene)indolin-2-one
    —— 5-Ethyl-3-methyl-2-(2-phenylethyl)-2,5-dihydrofuran 1162672-69-6 C15H20O
    5-Ethyl-3-methyl-2-(2-phenylethyl)-2,5-dihydrofuran
    —— 5,6-dihydroimidazo[1,5-c]quinazoline 1300728-97-5 C10H9N3
    5,6-dihydroimidazo[1,5-c]quinazoline
    —— (5,6,7,8-tetrahydro-[2]naphthyloxy)-acetone 73826-12-7 C13H16O2
    (5,6,7,8-tetrahydro-[2]naphthyloxy)-acetone
    —— 5-(1-benzyl-1H-pyrazol-4-yl)-2-methoxy-3-nitropyridine 1421757-48-3 C16H14N4O3
    5-(1-benzyl-1H-pyrazol-4-yl)-2-methoxy-3-nitropyridine
    —— 5-amino-1-(5-carboxy-2-methyl-phenyl)-3-methyl-1H-pyrazole-4-carboxylic acid ethyl ester 836684-74-3 C15H17N3O4
    5-amino-1-(5-carboxy-2-methyl-phenyl)-3-methyl-1H-pyrazole-4-carboxylic acid ethyl ester
    —— 5,6,7,8-tetrahydro-2-methoxynaphthalene-1,4-dione 91143-21-4 C11H12O3
    5,6,7,8-tetrahydro-2-methoxynaphthalene-1,4-dione
    —— 5-chloro-2-phenyl-3-(phenylselanyl)-1H-indole 1285494-97-4 C20H14ClNSe
    5-chloro-2-phenyl-3-(phenylselanyl)-1H-indole
    —— 5-(6-bromo-quinolin-4-yl)-5-azaspiro[2.4]heptan-7-ol 1551454-42-2 C15H15BrN2O
    5-(6-bromo-quinolin-4-yl)-5-azaspiro[2.4]heptan-7-ol
    —— 5-cyano-5'-O-(4,4'-dimethoxytrityl)-2'-deoxyuridine 118187-78-3 C31H29N3O7
    5-cyano-5'-O-(4,4'-dimethoxytrityl)-2'-deoxyuridine
    —— 5-bromo-6-methoxy-1,2,3,4-tetrahydronaphthalene 33501-01-8 C11H13BrO
    5-bromo-6-methoxy-1,2,3,4-tetrahydronaphthalene
    —— 5,6,7,8-Tetrahydrobenzo[f][1]benzofuran 117516-57-1 C12H12O
    5,6,7,8-Tetrahydrobenzo[f][1]benzofuran
    —— 5-chloro-2-phenyl-3-(phenylselanyl)benzofuran 1191950-95-4 C20H13ClOSe
    5-chloro-2-phenyl-3-(phenylselanyl)benzofuran
    —— 5-(hydroxymethyl)-2-methylbenzonitrile 315188-34-2 C9H9NO
    5-(hydroxymethyl)-2-methylbenzonitrile
    —— 5-isopropylidene-2,2,4,4-tetramethyl-oxaspiropentane 15448-69-8 C11H18O
    5-isopropylidene-2,2,4,4-tetramethyl-oxaspiropentane
    —— 5-amino-2-<5'-(hydroxymethyl)furan-2'-yl>oxazole-4-carboxamide 129149-90-2 C9H9N3O4
    5-amino-2-<5'-(hydroxymethyl)furan-2'-yl>oxazole-4-carboxamide
    —— (5S,7R,9R)-11-diazo-5-ethyl-15,18-bis(methoxymethoxy)-7-(2,4,6-trimethylphenyl)-6,8-dioxapentacyclo[10.8.0.02,10.05,9.014,19]icosa-1(12),2(10),14,16,18-pentaene-3,13,20-trione 1266547-53-8 C33H32N2O9
    (5S,7R,9R)-11-diazo-5-ethyl-15,18-bis(methoxymethoxy)-7-(2,4,6-trimethylphenyl)-6,8-dioxapentacyclo[10.8.0.02,10.05,9.014,19]icosa-1(12),2(10),14,16,18-pentaene-3,13,20-trione
    —— 5-(5-bromo-1H-2-pyridinylidene)-2,2-dimethyl-[1,3]dioxane-4',6-dione 192642-83-4 C11H10BrNO4
    5-(5-bromo-1H-2-pyridinylidene)-2,2-dimethyl-[1,3]dioxane-4',6-dione
    —— 5-bromo-3-methoxyquinolin-2(1H)-one 1434103-21-5 C10H8BrNO2
    5-bromo-3-methoxyquinolin-2(1H)-one
    —— (5'R)-5'-[(tert-butyldimethylsilyl)oxy]-2-methyl-4-methylene-cyclohex-1-enecarbaldehyde 1431137-81-3 C15H26O2Si
    (5'R)-5'-[(tert-butyldimethylsilyl)oxy]-2-methyl-4-methylene-cyclohex-1-enecarbaldehyde
    —— (5'R)-5'-[(tert-butyldimethylsilyl)oxy]-1-ethynyl-2-methyl-4-methylene-cyclohexene 1431137-82-4 C16H26OSi
    (5'R)-5'-[(tert-butyldimethylsilyl)oxy]-1-ethynyl-2-methyl-4-methylene-cyclohexene
    —— 5-(3-bromophenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one 57508-64-2 C8H6BrN3O
    5-(3-bromophenyl)-2,4-dihydro-3H-1,2,4-triazol-3-one
    —— 5-nitro-2-phenylselanylbenzaldehyde 1350431-53-6 C13H9NO3Se
    5-nitro-2-phenylselanylbenzaldehyde
    —— 5,6,7,8-tetrahydro-naphthalene-1,3-diol 91061-15-3 C10H12O2
    5,6,7,8-tetrahydro-naphthalene-1,3-diol
    —— 5-methoxycarbonylmethyl-furan-2-carboxylic acid methyl ester 1087784-37-9 C9H10O5
    5-methoxycarbonylmethyl-furan-2-carboxylic acid methyl ester
    —— (5,6,7,8-tetrahydro-[2]naphthyl)-vinyl ether 861373-99-1 C12H14O
    (5,6,7,8-tetrahydro-[2]naphthyl)-vinyl ether
    —— 5-[4-(4-isopropoxyphenyl)butyl]-2,4-thiazolidinedione 178238-50-1 C16H21NO3S
    5-[4-(4-isopropoxyphenyl)butyl]-2,4-thiazolidinedione
    —— 5-chloro-3-(2-fluoro-4-trimethylsilanyl-phenylamino)-pyrazine-2-carboxylic acid 1168091-46-0 C14H15ClFN3O2Si
    5-chloro-3-(2-fluoro-4-trimethylsilanyl-phenylamino)-pyrazine-2-carboxylic acid
    —— 5-chloro-3-methoxyquinolin-2(1H)-one 1159706-57-6 C10H8ClNO2
    5-chloro-3-methoxyquinolin-2(1H)-one
    —— 5-chloro-7-(3-methoxyphenyl)-[1,6]naphthyridine 562106-08-5 C15H11ClN2O
    5-chloro-7-(3-methoxyphenyl)-[1,6]naphthyridine
    —— 5-(5-(dimethoxymethyl)thiophen-3-yl)isobenzofuran-1(3H)-one 1313398-15-0 C15H14O4S
    5-(5-(dimethoxymethyl)thiophen-3-yl)isobenzofuran-1(3H)-one
    —— 5-(4-dimethylaminophenyl)-4H-1,2,4-triazol-3-ol 1250435-91-6 C10H12N4O
    5-(4-dimethylaminophenyl)-4H-1,2,4-triazol-3-ol
    —— 5-methoxy-cis-cyclo-octene 31598-72-8 C9H16O
    5-methoxy-cis-cyclo-octene
    —— 5-(5-(4-(trifluoromethyl)phenylethyl)-1,3,4-oxadiazol-2-yl)benzimidazole 1333405-92-7 C18H13F3N4O
    5-(5-(4-(trifluoromethyl)phenylethyl)-1,3,4-oxadiazol-2-yl)benzimidazole
    —— 5-[2-(4-isopropoxyphenyl)ethyl]-2,4-thiazolidinedione 178238-43-2 C14H17NO3S
    5-[2-(4-isopropoxyphenyl)ethyl]-2,4-thiazolidinedione
    —— 5-(4-isopropoxyphenyl)-1-(4-methylsulfonylphenyl)imidazole 361486-21-7 C19H20N2O3S
    5-(4-isopropoxyphenyl)-1-(4-methylsulfonylphenyl)imidazole
    —— 5-fluoro-2-methyl-N-[(3S)-pyrrolidin-3-yl]benzenesulfonamide 1000592-47-1 C11H15FN2O2S
    5-fluoro-2-methyl-N-[(3S)-pyrrolidin-3-yl]benzenesulfonamide
    —— 5-[4-(4-Hydroxyphenyl)butyl]-1,3-thiazolidine-2,4-dione 178238-93-2 C13H15NO3S
    5-[4-(4-Hydroxyphenyl)butyl]-1,3-thiazolidine-2,4-dione
    —— 5-[5-(4-isopropoxyphenyl)pentyl]-2,4-thiazolidinedione 178238-51-2 C17H23NO3S
    5-[5-(4-isopropoxyphenyl)pentyl]-2,4-thiazolidinedione
    —— 5-[3-(4-isopropoxyphenyl)propyl]-2,4-thiazolidinedione 178238-49-8 C15H19NO3S
    5-[3-(4-isopropoxyphenyl)propyl]-2,4-thiazolidinedione
    —— 5-[5-(4-hydroxyphenyl)pentyl]-2,4-oxazolidinedione 159017-94-4 C14H17NO4
    5-[5-(4-hydroxyphenyl)pentyl]-2,4-oxazolidinedione
    —— 5-[5-(4-Propan-2-yloxyphenyl)pentyl]-1,3-oxazolidine-2,4-dione 159017-19-3 C17H23NO4
    5-[5-(4-Propan-2-yloxyphenyl)pentyl]-1,3-oxazolidine-2,4-dione
    —— 5-[3-[4-[(5-Methyl-2-phenyl-4-thiazolyl)methoxy]-phenyl]propyl]-2,4-oxazolidinedione 159017-03-5 C23H22N2O4S
    5-[3-[4-[(5-Methyl-2-phenyl-4-thiazolyl)methoxy]-phenyl]propyl]-2,4-oxazolidinedione
    —— 5,6,7,8-Tetrahydro-1,2-naphthalenedione 135756-21-7 C10H10O2
    5,6,7,8-Tetrahydro-1,2-naphthalenedione