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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Oxo-6-(pyren-1-ylcarbamoylmethyl)-thiomorpholine-3-carboxylic acid 60101-10-2 C23H18N2O4S
    5-Oxo-6-(pyren-1-ylcarbamoylmethyl)-thiomorpholine-3-carboxylic acid
    —— (5S,6S)-1,6-Dimethyl-7-methylene-bicyclo[3.1.1]heptan-6-ol 55109-08-5 C10H16O
    (5S,6S)-1,6-Dimethyl-7-methylene-bicyclo[3.1.1]heptan-6-ol
    —— 5-Phenylamino-cyclopenta-1,3-diene-1,2,3,4,5-pentacarboxylic acid pentamethyl ester 56008-93-6 C21H21NO10
    5-Phenylamino-cyclopenta-1,3-diene-1,2,3,4,5-pentacarboxylic acid pentamethyl ester
    —— 5-chloro-6-ethylsulfanyl-1,3-dihydro-imidazo[4,5-<i>b</i>]pyrazin-2-one 50664-79-4 C7H7ClN4OS
    5-chloro-6-ethylsulfanyl-1,3-dihydro-imidazo[4,5-<i>b</i>]pyrazin-2-one
    —— 5,6-Dihydro-3,6-diphenyl-2-methyl-5-oxo-6-spiro-2'-oxiran-2H-1,2-thiazin-1,1-dioxid 144153-27-5 C18H15NO4S
    5,6-Dihydro-3,6-diphenyl-2-methyl-5-oxo-6-spiro-2'-oxiran-2H-1,2-thiazin-1,1-dioxid
    —— (5-((2,3-dihydrospiro[indene-1,4′-piperidin]-1'-yl)methyl)thiophen-2-yl)methanol 1309436-10-9 C19H23NOS
    (5-((2,3-dihydrospiro[indene-1,4′-piperidin]-1'-yl)methyl)thiophen-2-yl)methanol
    —— 5-(2-Iodo-phenoxy)-3,6-diphenyl-[1,2,4]triazine 129190-60-9 C21H14IN3O
    5-(2-Iodo-phenoxy)-3,6-diphenyl-[1,2,4]triazine
    —— 5-acetoxy-4-acetylamino-naphthalene-1-sulfonic acid 54178-86-8 C14H13NO6S
    5-acetoxy-4-acetylamino-naphthalene-1-sulfonic acid
    —— 5-Oxo-8-methyl-5,6-dihydro-symm.-triazolo<4.3-d>-asymm.-triazin 16943-03-6 C5H5N5O
    5-Oxo-8-methyl-5,6-dihydro-symm.-triazolo<4.3-d>-asymm.-triazin
    —— 5-methyl-4,6-dinitro-m-phenylenediamine 101861-16-9 C7H8N4O4
    5-methyl-4,6-dinitro-m-phenylenediamine
    —— 5-Hydroxy-5-(1,3-dioxo-2-indanyl)-barbitursaeure 7421-74-1 C13H8N2O6
    5-Hydroxy-5-(1,3-dioxo-2-indanyl)-barbitursaeure
    —— 5-Oxo-pyrrolidine-2-carboxylic acid [2-(3-benzyloxy-phenyl)-ethyl]-amide 50765-49-6 C20H22N2O3
    5-Oxo-pyrrolidine-2-carboxylic acid [2-(3-benzyloxy-phenyl)-ethyl]-amide
    —— 5-Oxo-pyrrolidine-2-carboxylic acid [2-(4-hydroxy-3-methoxy-phenyl)-ethyl]-amide 50765-47-4 C14H18N2O4
    5-Oxo-pyrrolidine-2-carboxylic acid [2-(4-hydroxy-3-methoxy-phenyl)-ethyl]-amide
    —— 5-(2,4-diacetoxy-phenyl)-5-methyl-dihydro-furan-2-one 52886-49-4 C15H16O6
    5-(2,4-diacetoxy-phenyl)-5-methyl-dihydro-furan-2-one
    —— 5,5-dimethyl-2-trichloromethyl-[1,3]dioxolan-4-one 2049-18-5 C6H7Cl3O3
    5,5-dimethyl-2-trichloromethyl-[1,3]dioxolan-4-one
    —— 5-(((9-methoxy-4-oxo-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-2-yl)oxy)methyl)-2-((6-methylpyridin-3-yl)oxy)benzonitrile 1369253-39-3 C27H22N4O4
    5-(((9-methoxy-4-oxo-6,7-dihydro-4H-pyrimido[6,1-a]isoquinolin-2-yl)oxy)methyl)-2-((6-methylpyridin-3-yl)oxy)benzonitrile
    —— 5α-Jod-6α-methyl-6β,19-oxy-spirostan-3β-ol 54592-99-3 C28H43IO4
    5α-Jod-6α-methyl-6β,19-oxy-spirostan-3β-ol
    —— 5,10-dioxo-3,8-bis-(1,2,3,4-tetraacetoxy-butyl)-5<i>H</i>,10<i>H</i>-dipyrrolo[1,2-<i>a</i>;1',2'-<i>d</i>]pyrazine-1,6-dicarboxylic acid dimethyl ester 53691-52-4 C38H42N2O22
    5,10-dioxo-3,8-bis-(1,2,3,4-tetraacetoxy-butyl)-5<i>H</i>,10<i>H</i>-dipyrrolo[1,2-<i>a</i>;1',2'-<i>d</i>]pyrazine-1,6-dicarboxylic acid dimethyl ester
    —— 5-ethoxycarbonylmethyl-1-imidazo[1,2-<i>b</i>]pyridazin-6-yl-1<i>H</i>-[1,2,3]triazole-4-carboxylic acid ethyl ester 54449-65-9 C15H16N6O4
    5-ethoxycarbonylmethyl-1-imidazo[1,2-<i>b</i>]pyridazin-6-yl-1<i>H</i>-[1,2,3]triazole-4-carboxylic acid ethyl ester
    —— 5,5'-Dimethoxy-2,2',4,4'-tetramethyldibenzyl 50790-72-2 C20H26O2
    5,5'-Dimethoxy-2,2',4,4'-tetramethyldibenzyl
    —— 5'-Hydroxymethyl-4,2'-dimethoxy-biphenyl-3-carboxylic acid methyl ester 39026-69-2 C17H18O5
    5'-Hydroxymethyl-4,2'-dimethoxy-biphenyl-3-carboxylic acid methyl ester
    —— 5-(1-acetyl-5-(2-chlorophenyl)-4,5-dihydro-3-pyrazolyl)-2-aminobenzoxazole 1443033-30-4 C18H15ClN4O2
    5-(1-acetyl-5-(2-chlorophenyl)-4,5-dihydro-3-pyrazolyl)-2-aminobenzoxazole
    —— 5'-azido-5'-deoxyadenosin-8-yl-thio-N-[(5'-amino-8-bromo-5'-deoxyadenosine)methyl]acetamide 1383468-10-7 C22H25BrN14O7S
    5'-azido-5'-deoxyadenosin-8-yl-thio-N-[(5'-amino-8-bromo-5'-deoxyadenosine)methyl]acetamide
    —— 5-fluoro-8-methyl-2-propylamino-3H-quinazolin-4-one 1015479-09-0 C12H14FN3O
    5-fluoro-8-methyl-2-propylamino-3H-quinazolin-4-one
    —— 5-[4-(Naphthalen-1-yloxycarbonyl)-butylsulfanyl]-pentanoic acid naphthalen-1-yl ester 53183-42-9 C30H30O4S
    5-[4-(Naphthalen-1-yloxycarbonyl)-butylsulfanyl]-pentanoic acid naphthalen-1-yl ester
    —— (5-formyl-4-methyl-1-cyclohexenyl)diphenylphosphine oxide 101630-29-9 C20H21O2P
    (5-formyl-4-methyl-1-cyclohexenyl)diphenylphosphine oxide
    —— 5-(4-isobutoxybenzyl)-2-(4-methoxyphenylamino)pyrimidine-4,6-diol 898608-10-1 C22H25N3O4
    5-(4-isobutoxybenzyl)-2-(4-methoxyphenylamino)pyrimidine-4,6-diol
    —— 5-benzoyl-4-methyl-1(2)<i>H</i>-pyrazole-3-carboxylic acid 25745-47-5 C12H10N2O3
    5-benzoyl-4-methyl-1(2)<i>H</i>-pyrazole-3-carboxylic acid
    —— 5-Dimethylamino-2,3-dimethyl-6,7,8,9-tetrahydro-5H-benzocyclohepten 17910-47-3 C15H23N
    5-Dimethylamino-2,3-dimethyl-6,7,8,9-tetrahydro-5H-benzocyclohepten
    —— 5-chloro-1-methyl-3,3-di(3,5-dimethyl-1H-pyrrol-2-yl)-indolin-2-one 1338697-43-0 C21H22ClN3O
    5-chloro-1-methyl-3,3-di(3,5-dimethyl-1H-pyrrol-2-yl)-indolin-2-one
    —— 5,7-dibromo-2-(2-chlorobenzoyl)benzofuran 83806-68-2 C15H7Br2ClO2
    5,7-dibromo-2-(2-chlorobenzoyl)benzofuran
    —— (5R)-(-)-1-<(1S)-1-Phenylethyl>-5-propyl-2-pyrrolidinone 126017-66-1 C15H21NO
    (5R)-(-)-1-<(1S)-1-Phenylethyl>-5-propyl-2-pyrrolidinone
    —— 5-N,6-S-[N'-(4-dapoxylsulfonylamino)butyliminomethylidene]-6-thionojirimycin 1257263-16-3 C28H35N5O7S2
    5-N,6-S-[N'-(4-dapoxylsulfonylamino)butyliminomethylidene]-6-thionojirimycin
    —— 5-amino-2-phenyl-2H-[1,2,3]triazole-4-carbothioic acid amide 112299-18-0 C9H9N5S
    5-amino-2-phenyl-2H-[1,2,3]triazole-4-carbothioic acid amide
    —— 5-Hydroxy-5α-cholestan-6α-yl isothiocyanate 118123-56-1 C28H47NOS
    5-Hydroxy-5α-cholestan-6α-yl isothiocyanate
    —— 5-(but-3-enyl)-3-phenylcyclopent-2-enone 134834-40-5 C15H16O
    5-(but-3-enyl)-3-phenylcyclopent-2-enone
    —— 5-(3-hydroxy-azetidine-1-carbonyl)-4'-methyl-biphenyl-3-carboxylic acid [(R)-1-(6-trifluoromethyl-pyridin-3-yl)-ethyl]-amide 1186515-26-3 C26H24F3N3O3
    5-(3-hydroxy-azetidine-1-carbonyl)-4'-methyl-biphenyl-3-carboxylic acid [(R)-1-(6-trifluoromethyl-pyridin-3-yl)-ethyl]-amide
    —— (5-{Dodecanoyl-[3-(3-methyl-but-2-enoylamino)-propyl]-amino}-pentyl)-carbamic acid tert-butyl ester 83686-14-0 C30H57N3O4
    (5-{Dodecanoyl-[3-(3-methyl-but-2-enoylamino)-propyl]-amino}-pentyl)-carbamic acid tert-butyl ester
    —— 5-(4-amino-phenyl)-5-methyl-barbituric acid 103987-40-2 C11H11N3O3
    5-(4-amino-phenyl)-5-methyl-barbituric acid
    —— 5-(3-Cyclohexylureido)-1,3-dimethylpyrazol 36198-22-8 C12H20N4O
    5-(3-Cyclohexylureido)-1,3-dimethylpyrazol
    —— 5.8-Dimethoxy-6-methyl-1.2.3.4-tetrahydro-2-naphthonsaeure 51983-95-0 C14H18O4
    5.8-Dimethoxy-6-methyl-1.2.3.4-tetrahydro-2-naphthonsaeure
    —— {5-methoxy-1-[(2-methoxy-phenoxy)-acetyl]-2-methyl-indol-3-yl}-acetic acid 56231-12-0 C21H21NO6
    {5-methoxy-1-[(2-methoxy-phenoxy)-acetyl]-2-methyl-indol-3-yl}-acetic acid
    —— 5-tert-butyl-3-dimethylaminomethyl-2-methoxy-aniline 1215031-61-0 C14H24N2O
    5-tert-butyl-3-dimethylaminomethyl-2-methoxy-aniline
    —— 5,6,7-trimethoxy-2-phenethylisoquinolin-2-ium formate 1338240-42-8 CHO2*C20H22NO3
    5,6,7-trimethoxy-2-phenethylisoquinolin-2-ium formate
    —— (5E,7E)-5,7-nonadienyl 3,5-dinitrobenzoate and (5Z,7E)-5,7-nonadienyl 3,5-dinitrobenzoate 134692-75-4 C16H18N2O6
    (5E,7E)-5,7-nonadienyl 3,5-dinitrobenzoate and (5Z,7E)-5,7-nonadienyl 3,5-dinitrobenzoate
    —— 5-benzyloxy-1-chloromethyl-1,2-dihydro-3-[(5-sulfamoyloxy-1H-indol-2-yl)carbonyl]indoline 1256496-97-5 C25H22ClN3O5S
    5-benzyloxy-1-chloromethyl-1,2-dihydro-3-[(5-sulfamoyloxy-1H-indol-2-yl)carbonyl]indoline
    —— 5-Acetylerythronolid-B 50740-74-4 C23H40O8
    5-Acetylerythronolid-B
    —— 5-[1,3]dithian-2-ylidenemethyl-3,5-diphenyl-[1,4,2]oxathiazole 49696-44-8 C19H17NOS3
    5-[1,3]dithian-2-ylidenemethyl-3,5-diphenyl-[1,4,2]oxathiazole
    —— 5,7-ϖ-Homotropolon 58696-01-8 C8H8O2
    5,7-ϖ-Homotropolon
    —— 5'-Deoxy-5'-(aethoxyhydroxyphosphinyl)-cyanomethl-adenosin 50466-92-7 C14H19N6O6P
    5'-Deoxy-5'-(aethoxyhydroxyphosphinyl)-cyanomethl-adenosin