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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,7-dimethoxyquinolin-4-yl 2-iodobenzoate 1186387-70-1 C18H14INO4
    5,7-dimethoxyquinolin-4-yl 2-iodobenzoate
    —— 5-bromo-2,3-di(methoxycarbonyloxy)benzoyl chloride 439216-79-2 C11H8BrClO7
    5-bromo-2,3-di(methoxycarbonyloxy)benzoyl chloride
    —— 5,7-dimethyl-8-methoxy-9-hydroxy-1,2,3,4,4a,9a-hexahydrofluorene 115808-08-7 C16H22O2
    5,7-dimethyl-8-methoxy-9-hydroxy-1,2,3,4,4a,9a-hexahydrofluorene
    —— 5-methyl-2,2-diphenyl-N-tosylhex-4-enamide 1311194-22-5 C26H27NO3S
    5-methyl-2,2-diphenyl-N-tosylhex-4-enamide
    —— 5-(4-Methoxyphenyl)-6-(4-Pyridyl)-2,3-Dihydroimidazo[2,1-b]Thiazole 72873-71-3 C17H15N3OS
    5-(4-Methoxyphenyl)-6-(4-Pyridyl)-2,3-Dihydroimidazo[2,1-b]Thiazole
    —— 5-[(E)-2-(4-Chloro-phenyl)-vinyl]-3-methylsulfanyl-isoxazole 137612-55-6 C12H10ClNOS
    5-[(E)-2-(4-Chloro-phenyl)-vinyl]-3-methylsulfanyl-isoxazole
    —— 5,7-dimethyl-8-hydroxy-1,2,3,4,4a,9a-hexahydro-9-fluorenone 115807-95-9 C15H18O2
    5,7-dimethyl-8-hydroxy-1,2,3,4,4a,9a-hexahydro-9-fluorenone
    —— 5H-imidazo[2,1-a]isoindol-5-one 67792-81-8 C10H6N2O
    5H-imidazo[2,1-a]isoindol-5-one
    —— 5-methoxy-4-methyl-5,6-diphenyl-4,5-dihydro-2H-[1,2,4]-triazine-3-thione 959858-25-4 C17H17N3OS
    5-methoxy-4-methyl-5,6-diphenyl-4,5-dihydro-2H-[1,2,4]-triazine-3-thione
    —— 5-hydroxy-4-methyl-5,6-di(pyridin-2-yl)-4,5-dihydro-2H-[1,2,4]triazine-3-thione 1204435-79-9 C14H13N5OS
    5-hydroxy-4-methyl-5,6-di(pyridin-2-yl)-4,5-dihydro-2H-[1,2,4]triazine-3-thione
    —— 5-butyl-3-methyl-2-phenylthiofuran 77287-78-6 C15H18OS
    5-butyl-3-methyl-2-phenylthiofuran
    —— 5,5'-[2H-1,3-Benzodioxole-5,6-diylbis(methylene)]bis(6-bromo-2H-1,3-benzodioxole) 141100-51-8 C23H16Br2O6
    5,5'-[2H-1,3-Benzodioxole-5,6-diylbis(methylene)]bis(6-bromo-2H-1,3-benzodioxole)
    —— 5,7-dimethyl-8-hydroxy-9-methylamino-1,2,3,4,4a,9a-hexahydrofluorene 115779-52-7 C16H23NO
    5,7-dimethyl-8-hydroxy-9-methylamino-1,2,3,4,4a,9a-hexahydrofluorene
    —— 5-methoxy-1-dodecanol 93271-86-4 C13H28O2
    5-methoxy-1-dodecanol
    —— 5-(Dimethylamino)-3-hydroxy-4-methyl-3-phenylpentannitril 911797-48-3 C14H20N2O
    5-(Dimethylamino)-3-hydroxy-4-methyl-3-phenylpentannitril
    —— [5-Chloro-2-(2-chloro-acetylamino)-thiazol-4-yl]-[(Z)-methoxyimino]-acetyl chloride 92973-50-7 C8H6Cl3N3O3S
    [5-Chloro-2-(2-chloro-acetylamino)-thiazol-4-yl]-[(Z)-methoxyimino]-acetyl chloride
    —— (5-Cyano-2-methyl[3,4'-bipyridin]-6(1H)-ylidene)propanedinitrile 140942-11-6 C15H9N5
    (5-Cyano-2-methyl[3,4'-bipyridin]-6(1H)-ylidene)propanedinitrile
    —— 5-(4-acetylphenyl)-2-n-butylfuran 925459-22-9 C16H18O2
    5-(4-acetylphenyl)-2-n-butylfuran
    —— 5,7-dimethyl-8-methoxy-2,3,4,4a-tetrahydro-1H-fluorene 115808-09-8 C16H20O
    5,7-dimethyl-8-methoxy-2,3,4,4a-tetrahydro-1H-fluorene
    —— 5-Chloro-2-(2-chloro-4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl)phenyl acetate 38506-72-8 C19H11Cl2F17O2
    5-Chloro-2-(2-chloro-4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoroundecyl)phenyl acetate
    —— 5-chloro-9,10-dioxo-9,10-dihydro-anthracene-2-sulfonic acid 300360-23-0 C14H7ClO5S
    5-chloro-9,10-dioxo-9,10-dihydro-anthracene-2-sulfonic acid
    —— 5,6-dihydro-N-methyl-3-phenyl-1(4H)-pyridazinecarbothioamide 93417-17-5 C12H15N3S
    5,6-dihydro-N-methyl-3-phenyl-1(4H)-pyridazinecarbothioamide
    —— 5,5-diphenyl-2-cyclopentenone 53750-13-3 C17H14O
    5,5-diphenyl-2-cyclopentenone
    —— [5-(5-Bromo-2-chloro-pyrimidin-4-ylamino)-pentyl]-carbamic acid-benzyl ester 477593-48-9 C17H20BrClN4O2
    [5-(5-Bromo-2-chloro-pyrimidin-4-ylamino)-pentyl]-carbamic acid-benzyl ester
    —— 5-Phenylpent-1-ynoxy-tri(propan-2-yl)silane 1394295-14-7 C20H32OSi
    5-Phenylpent-1-ynoxy-tri(propan-2-yl)silane
    —— 5-Methoxyoct-7-enyl acetate 1253279-21-8 C11H20O3
    5-Methoxyoct-7-enyl acetate
    —— 5,6-Dichlorobenzofuran 128852-82-4 C8H4Cl2O
    5,6-Dichlorobenzofuran
    —— 5-chloro-9,10-dioxo-9,10-dihydro-anthracene-1-sulfonic acid 34817-14-6 C14H7ClO5S
    5-chloro-9,10-dioxo-9,10-dihydro-anthracene-1-sulfonic acid
    —— ((5-hexylthiophen-2-yl)ethynyl)triisopropylsilane 1257985-02-6 C21H36SSi
    ((5-hexylthiophen-2-yl)ethynyl)triisopropylsilane
    —— 5-iodo-4-niroimidazole-1-N-(3-picolyl)acetamide N-oxide 96258-84-3 C11H10IN5O4
    5-iodo-4-niroimidazole-1-N-(3-picolyl)acetamide N-oxide
    —— 5-hydroxy-9,10-dioxo-9,10-dihydro-anthracene-1-sulfonic acid 106319-97-5 C14H8O6S
    5-hydroxy-9,10-dioxo-9,10-dihydro-anthracene-1-sulfonic acid
    —— 5-brono-7-(1-hydroxyethyl)-2-hydroxymethylbenzofuran 137206-75-8 C11H11BrO3
    5-brono-7-(1-hydroxyethyl)-2-hydroxymethylbenzofuran
    —— 5-bromo-7-ethyl-2-hydroxymethylbenzofuran 137206-72-5 C11H11BrO2
    5-bromo-7-ethyl-2-hydroxymethylbenzofuran
    —— 5-hydroxy-7-oxaspiro[3.4]octan-6-one 1268522-26-4 C7H10O3
    5-hydroxy-7-oxaspiro[3.4]octan-6-one
    —— 5-cyclohexyLiDene-3-methyl-2-thioxo-thiazolidin-4-one 6322-58-3 C10H13NOS2
    5-cyclohexyLiDene-3-methyl-2-thioxo-thiazolidin-4-one
    —— 5-(1-Chloro-spiro[2.5]oct-1-yl)-benzo[1,3]dioxole 140863-18-9 C15H17ClO2
    5-(1-Chloro-spiro[2.5]oct-1-yl)-benzo[1,3]dioxole
    —— [5-(2-chloro-1-chloromethyl-1-methyl-ethyl)-[1,3,4]thiadiazol-2-yl]-methyl-amine 42089-01-0 C7H11Cl2N3S
    [5-(2-chloro-1-chloromethyl-1-methyl-ethyl)-[1,3,4]thiadiazol-2-yl]-methyl-amine
    —— 5-Methyl-octan-1,4-diol 70027-96-2 C9H20O2
    5-Methyl-octan-1,4-diol
    —— 5-Decyl-2-(2-hydroxy-ethoxy)-benzoic acid 142723-12-4 C19H30O4
    5-Decyl-2-(2-hydroxy-ethoxy)-benzoic acid
    —— 5-(3-Aminobenzoyloxymethyl)-6-(4-fluoro-2-methoxyphenyl)-2,2,4-trimethyl-1,2-dihydroquinoline 929528-72-3 C27H27FN2O3
    5-(3-Aminobenzoyloxymethyl)-6-(4-fluoro-2-methoxyphenyl)-2,2,4-trimethyl-1,2-dihydroquinoline
    —— 5-(diphenylacetyl)-4,5,6,7-tetrahydro-1-(phenylmethyl)-1H-imidazo<4,5-c>pyridine 136676-95-4 C27H25N3O
    5-(diphenylacetyl)-4,5,6,7-tetrahydro-1-(phenylmethyl)-1H-imidazo<4,5-c>pyridine
    —— 5-Amino-3-methyl-1-phenyl-1H-pyrazole-4-carbothioaldehyde 136506-67-7 C11H11N3S
    5-Amino-3-methyl-1-phenyl-1H-pyrazole-4-carbothioaldehyde
    —— 5-nitro-1-propyl-1H-indole-2,3-dione 1021023-28-8 C11H10N2O4
    5-nitro-1-propyl-1H-indole-2,3-dione
    —— 5-Amino-3-benzylthio-4-methoxycarbonyl-N-methylpyrazole-1-carbothioamide 121047-20-9 C14H16N4O2S2
    5-Amino-3-benzylthio-4-methoxycarbonyl-N-methylpyrazole-1-carbothioamide
    —— 5-Ethyl-2-methylamino-4-pivaloyl-4,5-dihydro-1,3,4-thiadiazole 83366-53-4 C10H19N3OS
    5-Ethyl-2-methylamino-4-pivaloyl-4,5-dihydro-1,3,4-thiadiazole
    —— 5-(5-hydroxypentyl)-1,3-dibenzylhexahydro-2-oxo-1,3,5-triazine 143565-45-1 C22H29N3O2
    5-(5-hydroxypentyl)-1,3-dibenzylhexahydro-2-oxo-1,3,5-triazine
    —— 5-isobutyl-2,2 dimethyl-1,3-benzodioxol 115328-36-4 C13H18O2
    5-isobutyl-2,2 dimethyl-1,3-benzodioxol
    —— 5-amino-2-((benzyloxy)methyl)pyrimidin-4-ol 1428548-66-6 C12H13N3O2
    5-amino-2-((benzyloxy)methyl)pyrimidin-4-ol
    —— 5,8,8-trimethyl-6-oxo-6,7,8,9-tetrahydropyrazolo[1,5-a]quinazoline-3-carbonitrile 1187184-49-1 C14H14N4O
    5,8,8-trimethyl-6-oxo-6,7,8,9-tetrahydropyrazolo[1,5-a]quinazoline-3-carbonitrile
    —— 5-(3,4-difluorophenyl)-4-methyl-4H-1,2,4-triazole-3-thiol 848079-97-0 C9H7F2N3S
    5-(3,4-difluorophenyl)-4-methyl-4H-1,2,4-triazole-3-thiol