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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5,7-Dimethyl-2,3-diphenylpyrazolo[1,5-a]pyrimidine 433239-86-2 C20H17N3
    5,7-Dimethyl-2,3-diphenylpyrazolo[1,5-a]pyrimidine
    —— 5-(2-thienyl)-6-aza-β-2'-deoxyuridine 156270-75-6 C12H13N3O5S
    5-(2-thienyl)-6-aza-β-2'-deoxyuridine
    —— 5-N-diethoxyphosphoryl-3-phenylpyridazine-4,5-diamine 350578-61-9 C14H19N4O3P
    5-N-diethoxyphosphoryl-3-phenylpyridazine-4,5-diamine
    —— 5-butyl-7-hydroxy-9-(thiophen-2-yl)-5H-pyrido[1,2-a]quinoxaline-6,10-dione 1439363-78-6 C20H18N2O3S
    5-butyl-7-hydroxy-9-(thiophen-2-yl)-5H-pyrido[1,2-a]quinoxaline-6,10-dione
    —— 5,6-diphenyl-pyrimidine-2,4-diyldiamine 116730-29-1 C16H14N4
    5,6-diphenyl-pyrimidine-2,4-diyldiamine
    —— 5-benzyl-6-[(2E)-but-2-en-2-yl]-3,4,5,6-tetrahydro-1H-azepino[5,4,3-cd]indol-7-ol 1202655-81-9 C22H24N2O
    5-benzyl-6-[(2E)-but-2-en-2-yl]-3,4,5,6-tetrahydro-1H-azepino[5,4,3-cd]indol-7-ol
    —— 5-tert-butoxycarbonylamino-2-tert-butyl-pyrimidine-4-carboxylic acid methyl ester 746671-55-6 C15H23N3O4
    5-tert-butoxycarbonylamino-2-tert-butyl-pyrimidine-4-carboxylic acid methyl ester
    —— 5-((5-bromopyridin-3-yl)oxy)pyrimidine 1279461-93-6 C9H6BrN3O
    5-((5-bromopyridin-3-yl)oxy)pyrimidine
    —— 5-(4-Bromopyridin-2-yl)-5-methylmorpholin-3-one 1352419-77-2 C10H11BrN2O2
    5-(4-Bromopyridin-2-yl)-5-methylmorpholin-3-one
    —— 5-O-(1-chloropropan-2-yl) 3-O-(2-methylpropyl) 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate 100427-02-9 C22H26Cl3NO4
    5-O-(1-chloropropan-2-yl) 3-O-(2-methylpropyl) 4-(2,3-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
    —— 5-(pyridin-4-yl)thiophen-2-amine 692889-07-9 C9H8N2S
    5-(pyridin-4-yl)thiophen-2-amine
    —— 5-(4'-nitrophenyl)-1,3-diphenyl-1,2,4-triazole 1051-58-7 C20H14N4O2
    5-(4'-nitrophenyl)-1,3-diphenyl-1,2,4-triazole
    —— 5-bromo-2-(5-bromo-2-propoxyphenyl)-6-isopropylpyrimidin-4(3H)-one 1449771-77-0 C16H18Br2N2O2
    5-bromo-2-(5-bromo-2-propoxyphenyl)-6-isopropylpyrimidin-4(3H)-one
    —— 5,6-methyl-3,4,5,6-tetrahydrocyclopenta[b]pyran-7(2H)-one 1187852-54-5 C10H14O2
    5,6-methyl-3,4,5,6-tetrahydrocyclopenta[b]pyran-7(2H)-one
    —— 5-(Piperazin-1-yl)-1,3,4-thiadiazol-2-amine 1058676-45-1 C6H11N5S
    5-(Piperazin-1-yl)-1,3,4-thiadiazol-2-amine
    —— 5-methyl-5,6,7,8-tetrahydro-2H-2,4a-methanonaphthalene 122674-87-7 C12H16
    5-methyl-5,6,7,8-tetrahydro-2H-2,4a-methanonaphthalene
    —— 5-chloro-2-(3,4-difluorophenyl)pentanoic acid 1262107-17-4 C11H11ClF2O2
    5-chloro-2-(3,4-difluorophenyl)pentanoic acid
    —— 5-Methyl-5-propyl-tetrahydro-furan-3-ol 29839-52-9 C8H16O2
    5-Methyl-5-propyl-tetrahydro-furan-3-ol
    —— 5,5,8a-Trimethyl-2-[(E)-2-(4-nitro-phenyl)-vinyl]-6,7,8,8a-tetrahydro-5H-chromene 125811-96-3 C20H23NO3
    5,5,8a-Trimethyl-2-[(E)-2-(4-nitro-phenyl)-vinyl]-6,7,8,8a-tetrahydro-5H-chromene
    —— 5-Ethylsulfonyl-2-(2-fluorophenyl)-1,3-benzoxazole 1045739-26-1 C15H12FNO3S
    5-Ethylsulfonyl-2-(2-fluorophenyl)-1,3-benzoxazole
    —— 5-chloro-1H-indole-2-carboxylic acid-(5-ethanesulfonyl-2-hydroxy-phenyl)-amide 783369-83-5 C17H15ClN2O4S
    5-chloro-1H-indole-2-carboxylic acid-(5-ethanesulfonyl-2-hydroxy-phenyl)-amide
    —— 5-acetyl-1-isopropyl-2(1H)-pyridone 851087-09-7 C10H13NO2
    5-acetyl-1-isopropyl-2(1H)-pyridone
    —— 5'-Bromomethyl-[1,2']bipyridinyl-2-one 210037-28-8 C11H9BrN2O
    5'-Bromomethyl-[1,2']bipyridinyl-2-one
    —— 5-ethyl-3-hydroxy-4-methyl-dihydro-furan-2-one 52946-17-5 C7H12O3
    5-ethyl-3-hydroxy-4-methyl-dihydro-furan-2-one
    —— 5,8-dimethyl-1,4-dihydroxyantraquinone 170685-35-5 C16H12O4
    5,8-dimethyl-1,4-dihydroxyantraquinone
    —— 5-(2-chloro-4-trifluoromethylphenoxy)-3-hydroxybenzisoxazole 105924-88-7 C14H7ClF3NO3
    5-(2-chloro-4-trifluoromethylphenoxy)-3-hydroxybenzisoxazole
    —— 5-(1-Butoxyethenyl)-1,2-dihydronaphthalene 802918-48-5 C16H20O
    5-(1-Butoxyethenyl)-1,2-dihydronaphthalene
    —— 5-(ethylsulfonyl)-2-(1H-indol-5-yl)benzo[d]oxazole 1118623-37-2 C17H14N2O3S
    5-(ethylsulfonyl)-2-(1H-indol-5-yl)benzo[d]oxazole
    —— 5-(Dimethylamino)-2-(2-methoxyphenyl)-2-phenylpentanenitrile 99484-46-5 C20H24N2O
    5-(Dimethylamino)-2-(2-methoxyphenyl)-2-phenylpentanenitrile
    —— 5-iodo-1-hexene 22212-06-2 C6H11I
    5-iodo-1-hexene
    —— 5-Ethylsulfonyl-2-[(4-methylphenyl)methyl]-1,3-benzoxazole 1045739-45-4 C17H17NO3S
    5-Ethylsulfonyl-2-[(4-methylphenyl)methyl]-1,3-benzoxazole
    —— 5-dimethylamino-2-(2-hydroxyphenyl)-2-phenylpentanol 96842-80-7 C19H25NO2
    5-dimethylamino-2-(2-hydroxyphenyl)-2-phenylpentanol
    —— 5,6,7,10-tetrahydro-7-methyl-10-(4-piperidinylidene)imidazo[1,2-a]pyrrolo[3,2-d]azepine 147184-32-5 C16H20N4
    5,6,7,10-tetrahydro-7-methyl-10-(4-piperidinylidene)imidazo[1,2-a]pyrrolo[3,2-d]azepine
    —— 5,7-Dimethylcycl<3.2.2>azine 123471-69-2 C12H11N
    5,7-Dimethylcycl<3.2.2>azine
    —— 5-(4-Hydroxybut-1-ynyl)oxolan-2-one 1338347-33-3 C8H10O3
    5-(4-Hydroxybut-1-ynyl)oxolan-2-one
    —— 5,6,7,10-tetrahydro-7-methyl-10-(1-methyl-4-piperidinylidene)imidazo[1,2-a]pyrrolo[3,2-d]azepine 147184-38-1 C17H22N4
    5,6,7,10-tetrahydro-7-methyl-10-(1-methyl-4-piperidinylidene)imidazo[1,2-a]pyrrolo[3,2-d]azepine
    —— 5-Ethylsulfonyl-2-(4-fluorophenyl)-1,3-benzoxazole 1045739-15-8 C15H12FNO3S
    5-Ethylsulfonyl-2-(4-fluorophenyl)-1,3-benzoxazole
    —— 5-Methyl-1H-indole-2-carboxylic acid-(5-ethanesulfonyl-2-hydroxy-phenyl)-amide 783370-02-5 C18H18N2O4S
    5-Methyl-1H-indole-2-carboxylic acid-(5-ethanesulfonyl-2-hydroxy-phenyl)-amide
    —— 5-ethylsulfonyl-N-(6-morpholin-4-ylpyridin-3-yl)-1,3-benzoxazol-2-amine 1361414-84-7 C18H20N4O4S
    5-ethylsulfonyl-N-(6-morpholin-4-ylpyridin-3-yl)-1,3-benzoxazol-2-amine
    —— 5-(3Z)-3-hexen-1-yldihydro-2(3H)-furanone 155682-86-3 C10H16O2
    5-(3Z)-3-hexen-1-yldihydro-2(3H)-furanone
    —— 5-(ethylsulfonyl)-2-(isoquinolin-3-yl)benzo[d]oxazole 1118623-67-8 C18H14N2O3S
    5-(ethylsulfonyl)-2-(isoquinolin-3-yl)benzo[d]oxazole
    —— (-)-(5S)-dihydro-5-(3'-hydroxypropyl)-2(3H)-furanone 98611-84-8 C7H12O3
    (-)-(5S)-dihydro-5-(3'-hydroxypropyl)-2(3H)-furanone
    —— (5Z,8E,10E)-12-Oxo-dodeca-5,8,10-trienoic acid methyl ester 81892-92-4 C13H18O3
    (5Z,8E,10E)-12-Oxo-dodeca-5,8,10-trienoic acid methyl ester
    —— 5,6,7,10-tetra-hydro-7-methyl-10-[1-(1-methylethyl)-4-piperidinylidene]imidazo[1,2-a]pyrrolo[3,2-d]-azepine 147183-90-2 C19H26N4
    5,6,7,10-tetra-hydro-7-methyl-10-[1-(1-methylethyl)-4-piperidinylidene]imidazo[1,2-a]pyrrolo[3,2-d]-azepine
    —— 5-oxo-N-α-methylbenzyl-2-pyrrolidinepropanoic acid amide 89317-16-8 C15H20N2O2
    5-oxo-N-α-methylbenzyl-2-pyrrolidinepropanoic acid amide
    —— 5-<(Trimethylsilyloxy)carbonyl>-2-norbornen 56151-01-0 C11H18O2Si
    5-<(Trimethylsilyloxy)carbonyl>-2-norbornen
    —— 5-ethylsulfonyl-N-[5-(trifluoromethyl)pyridin-2-yl]-1,3-benzoxazol-2-amine 1361414-83-6 C15H12F3N3O3S
    5-ethylsulfonyl-N-[5-(trifluoromethyl)pyridin-2-yl]-1,3-benzoxazol-2-amine
    —— 5-{[4-(trifluoromethyl)phenyl]methyl}-1,3,4-thiadiazol-2-amine 1052694-85-5 C10H8F3N3S
    5-{[4-(trifluoromethyl)phenyl]methyl}-1,3,4-thiadiazol-2-amine
    —— 5,11,17,23-tetra-tert-butyl-25-(carboxymethoxy)-26,27,28-trihydroxycalix<4>arene 147441-81-4 C46H58O6
    5,11,17,23-tetra-tert-butyl-25-(carboxymethoxy)-26,27,28-trihydroxycalix<4>arene
    —— 5-bromo-4-methoxy-benzo[<i>b</i>]thiophene 73630-81-6 C9H7BrOS
    5-bromo-4-methoxy-benzo[<i>b</i>]thiophene