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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-chlorophenyl)-2-(4,5-dimethylthiazol-2-yl)oxazole 1387556-57-1 C14H11ClN2OS
    5-(4-chlorophenyl)-2-(4,5-dimethylthiazol-2-yl)oxazole
    —— 5-(4-methoxyphenyl)-4-(3-nitrophenyl)-4H-1,2,4-triazole-3-thiol 1025441-88-6 C15H12N4O3S
    5-(4-methoxyphenyl)-4-(3-nitrophenyl)-4H-1,2,4-triazole-3-thiol
    —— 5-methylhex-3-en-2-yl acetate 92775-98-9 C9H16O2
    5-methylhex-3-en-2-yl acetate
    —— 5-Methylhex-3-en-2-ol 291314-80-2 C7H14O
    5-Methylhex-3-en-2-ol
    —— 5,6-benzospiro<bicyclo<2.2.1>hepta-2,5-diene-7,1'-cyclopropane> 22003-58-3 C13H12
    5,6-benzospiro<bicyclo<2.2.1>hepta-2,5-diene-7,1'-cyclopropane>
    —— 5,10-dihydro-11-oxopyrazolo<5,1-c><1,4>benzodiazepine-2-carboxylic acid 87592-06-1 C12H9N3O3
    5,10-dihydro-11-oxopyrazolo<5,1-c><1,4>benzodiazepine-2-carboxylic acid
    —— 5-bromo-6-chloro-3-phenylpyridazine 433935-99-0 C10H6BrClN2
    5-bromo-6-chloro-3-phenylpyridazine
    —— 5-methoxyspiro[1,2-dihydroindene-3,3'-pyrrolidine] 81962-15-4 C13H17NO
    5-methoxyspiro[1,2-dihydroindene-3,3'-pyrrolidine]
    —— 5-(3-Methyl-thiophen-2-ylmethyl)-pyrimidine-2,4-diamine 86295-66-1 C10H12N4S
    5-(3-Methyl-thiophen-2-ylmethyl)-pyrimidine-2,4-diamine
    —— 5-(4-chlorophenyl)-8-methoxy-1,4-dimethyl-6-nitroquinolin-2(1H)-one 876515-16-1 C18H15ClN2O4
    5-(4-chlorophenyl)-8-methoxy-1,4-dimethyl-6-nitroquinolin-2(1H)-one
    —— 5-(4-Chlorophenyl)-4-[(pyrrolidin-1-yl)methyl]oxolan-2-one 80552-11-0 C15H18ClNO2
    5-(4-Chlorophenyl)-4-[(pyrrolidin-1-yl)methyl]oxolan-2-one
    —— 5-tert-butyl 1-ethyl 7-methoxy-2,2a,3,4-tetrahydropyrrolo[4,3,2-de]quinoline-1,5-dicarboxylate 1393471-42-5 C19H26N2O5
    5-tert-butyl 1-ethyl 7-methoxy-2,2a,3,4-tetrahydropyrrolo[4,3,2-de]quinoline-1,5-dicarboxylate
    —— 5-(4-chlorophenyl)-2,8-dimethoxy-4-methyl-6-nitroquinoline 1379953-56-6 C18H15ClN2O4
    5-(4-chlorophenyl)-2,8-dimethoxy-4-methyl-6-nitroquinoline
    —— 5,12-diphenyl-7,14-dimethyl-1,4,8,11-tetraazacyclotetradecane 60435-53-2 C24H36N4
    5,12-diphenyl-7,14-dimethyl-1,4,8,11-tetraazacyclotetradecane
    —— 5-Chloro-3-(4-chlorophenyl)-1,3-dihydroindol-2-one 1588428-59-4 C14H9Cl2NO
    5-Chloro-3-(4-chlorophenyl)-1,3-dihydroindol-2-one
    —— [5-bromo-2,4-dimethoxy-3-methyl-6-[(2R,5S,6R)-5-methyl-4-methylidene-6-[(3S)-3-methylpent-4-enyl]-1,3-dioxan-2-yl]phenoxy]-tert-butyl-dimethylsilane 853995-89-8 C27H43BrO5Si
    [5-bromo-2,4-dimethoxy-3-methyl-6-[(2R,5S,6R)-5-methyl-4-methylidene-6-[(3S)-3-methylpent-4-enyl]-1,3-dioxan-2-yl]phenoxy]-tert-butyl-dimethylsilane
    —— 5-Tetradecyl-bicyclo<2.2.1>hepten-(2) 22094-87-7 C21H38
    5-Tetradecyl-bicyclo<2.2.1>hepten-(2)
    —— [5-(Hydroxymethyl)-1-methylimidazol-2-yl]-(4-methoxyphenyl)methanone 158629-23-3 C13H14N2O3
    [5-(Hydroxymethyl)-1-methylimidazol-2-yl]-(4-methoxyphenyl)methanone
    —— 5-benzoyl-6-chloro-1,2-dihydro-3H-pyrrolo[1,2-a]-pyrrole-1-carboxylic acid 81564-92-3 C15H12ClNO3
    5-benzoyl-6-chloro-1,2-dihydro-3H-pyrrolo[1,2-a]-pyrrole-1-carboxylic acid
    —— 5,7-dihydroxy-4-oxo-4H-benzo<b>oxin-2-ylmethyl acetate 219690-01-4 C12H10O6
    5,7-dihydroxy-4-oxo-4H-benzo<b>oxin-2-ylmethyl acetate
    —— 5-(thiophen-2-yl)-1,3,4-thiadiazole-2-thiol 41526-33-4 C6H4N2S3
    5-(thiophen-2-yl)-1,3,4-thiadiazole-2-thiol
    —— (5,6-Dimethyl-2,3,4,7-tetrahydro-1H-indene-3a,7a-diyl)dimethanol 88307-49-7 C13H22O2
    (5,6-Dimethyl-2,3,4,7-tetrahydro-1H-indene-3a,7a-diyl)dimethanol
    —— 5,7-dihydroxy-6-(3-methyl-2-butenyl)-4-oxo-4H-benzo<b>oxin-2-ylmethyl acetate 219690-05-8 C17H18O6
    5,7-dihydroxy-6-(3-methyl-2-butenyl)-4-oxo-4H-benzo<b>oxin-2-ylmethyl acetate
    —— 5,7-dihydroxy-8-(3-methyl-2-butenyl)-4-oxo-4H-benzo<b>oxin-2-ylmethyl acetate 219690-04-7 C17H18O6
    5,7-dihydroxy-8-(3-methyl-2-butenyl)-4-oxo-4H-benzo<b>oxin-2-ylmethyl acetate
    —— 5-<(p-toluenesulfonyloxy)methyl>-2-isopropyl-1,3-dioxane 103024-91-5 C15H22O5S
    5-<(p-toluenesulfonyloxy)methyl>-2-isopropyl-1,3-dioxane
    —— 5,7-dihydroxy-2-methoxymethyl-4H-benzo<b>oxin-4-one 219689-99-3 C11H10O5
    5,7-dihydroxy-2-methoxymethyl-4H-benzo<b>oxin-4-one
    —— [5-(2-chloro-5-methoxybenzyl)-6-methyl-5H-pyrrolo[2,3-b]pyrazin-7-yl](4-chlorophenyl)methanone 1097840-11-3 C22H17Cl2N3O2
    [5-(2-chloro-5-methoxybenzyl)-6-methyl-5H-pyrrolo[2,3-b]pyrazin-7-yl](4-chlorophenyl)methanone
    —— 5-trimethylsiloxymethyl-2,4-bis(trimethylsiloxy)pyrimidine 31517-04-1 C14H30N2O3Si3
    5-trimethylsiloxymethyl-2,4-bis(trimethylsiloxy)pyrimidine
    —— 5-(2-chloro-5-methoxybenzyl)-N-methoxy-N,6-dimethyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide 1097840-09-9 C18H19ClN4O3
    5-(2-chloro-5-methoxybenzyl)-N-methoxy-N,6-dimethyl-5H-pyrrolo[2,3-b]pyrazine-7-carboxamide
    —— 5-hydroxy-5-(4-chlorophenyl)hexanenitrile 189810-81-9 C12H14ClNO
    5-hydroxy-5-(4-chlorophenyl)hexanenitrile
    —— 5,10-dihydro-11-oxopyrazolo<5,1-c><1,4>benzodiazepine 87592-02-7 C11H9N3O
    5,10-dihydro-11-oxopyrazolo<5,1-c><1,4>benzodiazepine
    —— 5-(hydroxymethyl)-1-methyluracil 21579-17-9 C6H8N2O3
    5-(hydroxymethyl)-1-methyluracil
    —— 5-<(2-hydroxyethylthio)methyl>uracil 92528-34-2 C7H10N2O3S
    5-<(2-hydroxyethylthio)methyl>uracil
    —— 5-(2-azidoethyl)-2,3-dimethoxybenzoquinone 1337926-83-6 C10H11N3O4
    5-(2-azidoethyl)-2,3-dimethoxybenzoquinone
    —— 5-Chloro-2-[5-chloro-3-[5-chloro-2-[5-chloro-3-(5-chlorothiophen-3-yl)thiophen-2-yl]thiophen-3-yl]thiophen-2-yl]-3-(5-chlorothiophen-3-yl)thiophene 352533-08-5 C24H8Cl6S6
    5-Chloro-2-[5-chloro-3-[5-chloro-2-[5-chloro-3-(5-chlorothiophen-3-yl)thiophen-2-yl]thiophen-3-yl]thiophen-2-yl]-3-(5-chlorothiophen-3-yl)thiophene
    —— 5-[(3-acetylphenoxy)methyl]-N-methyl-N-(1-phenylethyl)-1,2-oxazole-3-carboxamide 1623481-83-3 C22H22N2O4
    5-[(3-acetylphenoxy)methyl]-N-methyl-N-(1-phenylethyl)-1,2-oxazole-3-carboxamide
    —— 5-(3-Methoxyphenyl)-1,2,3,6-tetrahydropyridine 88593-63-9 C12H15NO
    5-(3-Methoxyphenyl)-1,2,3,6-tetrahydropyridine
    —— 5-Methyl-4,5-dihydro-1H-pyrazole-1-carbonyl chloride 89662-68-0 C5H7ClN2O
    5-Methyl-4,5-dihydro-1H-pyrazole-1-carbonyl chloride
    —— 5-p-fluorobenzoyl-6-chloro-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acid 81565-00-6 C15H11ClFNO3
    5-p-fluorobenzoyl-6-chloro-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acid
    —— 5-Benzyloxy-2,2a-dihydro-1H,8H-azeto<2,1-b><1,3>benzooxazin-1-on-8-ol 112545-80-9 C17H15NO4
    5-Benzyloxy-2,2a-dihydro-1H,8H-azeto<2,1-b><1,3>benzooxazin-1-on-8-ol
    —— 5-(3-methoxybenzyl)-5H-pyrrolo[2,3-b]pyrazine-7-carbaldehyde 1097839-94-5 C15H13N3O2
    5-(3-methoxybenzyl)-5H-pyrrolo[2,3-b]pyrazine-7-carbaldehyde
    —— 5-(t-butoxymethyl)-1-(5-hydroxypentyl)uracil 142668-53-9 C14H24N2O4
    5-(t-butoxymethyl)-1-(5-hydroxypentyl)uracil
    —— 5-chloro-2-[2-(dimethylamino)ethyl]-10-(p-methoxybenzyloxy)isoquino[5,6,7-cd]indazole-6(2H)-one 172779-28-1 C25H23ClN4O3
    5-chloro-2-[2-(dimethylamino)ethyl]-10-(p-methoxybenzyloxy)isoquino[5,6,7-cd]indazole-6(2H)-one
    —— 5-chloro-7-nitro-1H-indole-2-carboxylic acid 1120345-33-6 C9H5ClN2O4
    5-chloro-7-nitro-1H-indole-2-carboxylic acid
    —— 5-eicosenoic acid methyl ester 20839-34-3 C21H40O2
    5-eicosenoic acid methyl ester
    —— 5-chloro-7-nitro-1H-indole-2-carboxylic acid ethyl ester 91119-27-6 C11H9ClN2O4
    5-chloro-7-nitro-1H-indole-2-carboxylic acid ethyl ester
    —— 5-phenyl-12H-isoquino<2,3-a>quinazolin-12-one 109271-72-9 C22H14N2O
    5-phenyl-12H-isoquino<2,3-a>quinazolin-12-one
    —— (5-chloro-7-nitro-1H-indol-2-yl)-(4-methylpiperazin-1-yl)methanone 1394078-74-0 C14H15ClN4O3
    (5-chloro-7-nitro-1H-indol-2-yl)-(4-methylpiperazin-1-yl)methanone
    —— 5-Methoxyspiro[1,2-dihydroindene-3,3'-pyrrolidine]-2',5'-dione 81962-33-6 C13H13NO3
    5-Methoxyspiro[1,2-dihydroindene-3,3'-pyrrolidine]-2',5'-dione
    —— 5-Bromo-3-(4,5-dihydroimidazol-2-yl)-2-methyl-1H-indole 227801-59-4 C12H12BrN3
    5-Bromo-3-(4,5-dihydroimidazol-2-yl)-2-methyl-1H-indole