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中文名称 英文名称 CAS号 化学式 结构式图片
—— 5-<Pyridyl-(2)-methylen>-6.7.8.9-tetrahydro-5H-benzocyclohepten 17910-58-6 C17H17N
5-<Pyridyl-(2)-methylen>-6.7.8.9-tetrahydro-5H-benzocyclohepten
—— 5-(4-Hydroxy-phenyl)-2-[(4-methyl-2-nitro-phenyl)-hydrazono]-1,1,3,3-tetraoxo-1λ6,3λ6-[1,3]dithiane-4,6-dicarboxylic acid dimethyl ester 111335-07-0 C21H21N3O11S2
5-(4-Hydroxy-phenyl)-2-[(4-methyl-2-nitro-phenyl)-hydrazono]-1,1,3,3-tetraoxo-1λ6,3λ6-[1,3]dithiane-4,6-dicarboxylic acid dimethyl ester
—— 5-(5-chloro-8-(5-(4-isopropylpiperazin-1-yl)pyridin-2-ylamino)imidazo[1,2-a]pyridin-6-yl)-1-(2-methoxyethyl)-1H-benzo[d]imidazol-2(3H)-one 1333508-81-8 C29H33ClN8O2
5-(5-chloro-8-(5-(4-isopropylpiperazin-1-yl)pyridin-2-ylamino)imidazo[1,2-a]pyridin-6-yl)-1-(2-methoxyethyl)-1H-benzo[d]imidazol-2(3H)-one
—— 5-hydroxy-2-(4-hydroxy-phenyl)-7-methyl-3-phenyl-inden-1-one 1019984-41-8 C22H16O3
5-hydroxy-2-(4-hydroxy-phenyl)-7-methyl-3-phenyl-inden-1-one
—— 5-(3,5-Dimethyl-1,2-oxazol-4-yl)-1-[4-(trifluoromethoxy)phenyl]pyridin-2-one 1198412-49-5 C17H13F3N2O3
5-(3,5-Dimethyl-1,2-oxazol-4-yl)-1-[4-(trifluoromethoxy)phenyl]pyridin-2-one
—— 5-(2-(3-chloro-[1,2,4]triazolo[4,3-b]pyridazin-6-yloxy)-4-(trifluoromethyl)phenyl)-1-(2-hydroxyethyl)pyridin-2(1H)-one 1429025-49-9 C19H13ClF3N5O3
5-(2-(3-chloro-[1,2,4]triazolo[4,3-b]pyridazin-6-yloxy)-4-(trifluoromethyl)phenyl)-1-(2-hydroxyethyl)pyridin-2(1H)-one
—— (5Z,13E,9S,11R)-20-ethyl-9,11-dihydroxy-5,13-prostadienoic acid isopropyl ester 138282-62-9 C25H44O4
(5Z,13E,9S,11R)-20-ethyl-9,11-dihydroxy-5,13-prostadienoic acid isopropyl ester
—— 5-Methyl-3,4,5,8-tetrahydro-2H-naphthalen-1-one 77970-22-0 C11H14O
5-Methyl-3,4,5,8-tetrahydro-2H-naphthalen-1-one
—— 5-(tert-butyl)-3-((p-fluoro)phenyl)-5H-1,2,4-oxathiazole 553679-99-5 C12H14FNOS
5-(tert-butyl)-3-((p-fluoro)phenyl)-5H-1,2,4-oxathiazole
—— (5R,6S)-5-hydroxy-2,2-dimethyl-6-((E)-styryl)dodecan-3-one 1380239-95-1 C22H34O2
(5R,6S)-5-hydroxy-2,2-dimethyl-6-((E)-styryl)dodecan-3-one
—— 5-Bromothieno[3,2-b]furan 1173058-32-6 C6H3BrOS
5-Bromothieno[3,2-b]furan
—— 5-amino-3-(4-ethoxyphenylamino)-1-(4-isopropoxyphenyl)carbonyl-1H-1,2,4-triazole 929262-27-1 C20H23N5O3
5-amino-3-(4-ethoxyphenylamino)-1-(4-isopropoxyphenyl)carbonyl-1H-1,2,4-triazole
—— (5S,6S)-6-Methyl-5-trimethylsilanyl-cyclohex-2-enone 127911-57-3 C10H18OSi
(5S,6S)-6-Methyl-5-trimethylsilanyl-cyclohex-2-enone
—— 5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-(2-(2-methyl-2H-tetrazol-5-yl)butan-2-yl)-1H-pyrazole-3-carboxamide 1265634-05-6 C23H22Cl3N7O
5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-methyl-N-(2-(2-methyl-2H-tetrazol-5-yl)butan-2-yl)-1H-pyrazole-3-carboxamide
—— 5-(4-bromo-benzylidene)-3-(6-ethoxy-benzothiazol-2-yl)-2-thioxo-imidazolidin-4-one 59362-15-1 C19H14BrN3O2S2
5-(4-bromo-benzylidene)-3-(6-ethoxy-benzothiazol-2-yl)-2-thioxo-imidazolidin-4-one
—— 5-(4-nitro-phenyl)-2-styryl-thiazole 93326-73-9 C17H12N2O2S
5-(4-nitro-phenyl)-2-styryl-thiazole
—— 5-[(1-carbamoyl-1,2-dimethylpropyl)carbamoyl]-1,2 dimethyl-6-benzimidazole carboxylic acid 142118-92-1 C17H22N4O4
5-[(1-carbamoyl-1,2-dimethylpropyl)carbamoyl]-1,2 dimethyl-6-benzimidazole carboxylic acid
—— 5-amino-5-(3-fluorophenyl)-1-methylpiperidin-2-one 1558681-85-8 C12H15FN2O
5-amino-5-(3-fluorophenyl)-1-methylpiperidin-2-one
—— 5-methyl-2-(5-nitro-3,4-diphenyl-2-furyl)thiazole 77719-93-8 C20H14N2O3S
5-methyl-2-(5-nitro-3,4-diphenyl-2-furyl)thiazole
—— 5-(3,4-Dimethoxy-phenyl)-6,10b-dihydro-5H-oxazolo[2,3-a]isoquinoline-2,3-dione 135365-15-0 C19H17NO5
5-(3,4-Dimethoxy-phenyl)-6,10b-dihydro-5H-oxazolo[2,3-a]isoquinoline-2,3-dione
—— 5-fluoro-6-methylaminobenzofuroxan 761427-92-3 C7H6FN3O2
5-fluoro-6-methylaminobenzofuroxan
—— 5-{3-[(1R,2R,3R)-3-(tert-butyl-dimethyl-silanyloxy)-2-octyl-5-oxo-cyclopentyl]-propyl}-thiophene-2-carboxylic acid methyl ester 1150106-58-3 C28H48O4SSi
5-{3-[(1R,2R,3R)-3-(tert-butyl-dimethyl-silanyloxy)-2-octyl-5-oxo-cyclopentyl]-propyl}-thiophene-2-carboxylic acid methyl ester
—— 5-(2,4-dihydroxy-5-isopropylphenyl)-N-ethyl-4-(1,2,4-oxadiazol-3-yl)isoxazole-3-carboxamide 1330738-95-8 C17H18N4O5
5-(2,4-dihydroxy-5-isopropylphenyl)-N-ethyl-4-(1,2,4-oxadiazol-3-yl)isoxazole-3-carboxamide
—— 5-[3-[3-(9,9-Dimethylfluoren-2-yl)phenyl]phenyl]phenanthro[9,10-c][1,2,5]thiadiazole 1380316-84-6 C41H28N2S
5-[3-[3-(9,9-Dimethylfluoren-2-yl)phenyl]phenyl]phenanthro[9,10-c][1,2,5]thiadiazole
—— 5'-O-[(2-cyano-1-phenylethoxy)carbonyl]-O<sup>4</sup>-[2-(4-nitrophenyl)ethyl]-2'-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)uridine 3'-2-(4-nitrophenyl)ethyl diisopropylphosphoramidite 649759-89-7 C47H57N6O15P
5'-O-[(2-cyano-1-phenylethoxy)carbonyl]-O<sup>4</sup>-[2-(4-nitrophenyl)ethyl]-2'-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)uridine 3'-2-(4-nitrophenyl)ethyl diisopropylphosphoramidite
—— 5-(furan-2-yl)-3-phenyl-1-tosyl-4,5-dihydro-1H-pyrazole 1311392-32-1 C20H18N2O3S
5-(furan-2-yl)-3-phenyl-1-tosyl-4,5-dihydro-1H-pyrazole
—— 5-fluoro-3-(4-fluorophenyl)-2-(1-hydroxyethyl)-4H-chromen-4-one 1408089-08-6 C17H12F2O3
5-fluoro-3-(4-fluorophenyl)-2-(1-hydroxyethyl)-4H-chromen-4-one
—— 5-Diethylamino-4-diethylaminomethyl-pentane-2,3-dione 2-oxime 51690-13-2 C14H29N3O2
5-Diethylamino-4-diethylaminomethyl-pentane-2,3-dione 2-oxime
—— 5-Octyloxy-2-[4-((S)-1-oxiranylmethoxy)-phenyl]-pyrimidine 134600-87-6 C21H28N2O3
5-Octyloxy-2-[4-((S)-1-oxiranylmethoxy)-phenyl]-pyrimidine
—— 5-ethoxy-6-methoxybenzo[c][1,2,5]oxadiazole 1612892-26-8 C9H10N2O3
5-ethoxy-6-methoxybenzo[c][1,2,5]oxadiazole
—— 5,5-Dibrom-1,2,3-triphenyl-cyclopenta-1,3-dien 104577-90-4 C23H16Br2
5,5-Dibrom-1,2,3-triphenyl-cyclopenta-1,3-dien
—— 5,8-Dimethoxy-4-methyl-2-(trifluormethyl)chinolin 52823-96-8 C13H12F3NO2
5,8-Dimethoxy-4-methyl-2-(trifluormethyl)chinolin
—— 5-(4-cyanophenoxymethyl)-6-(4-fluoro-2-methoxyphenyl)-2,2,4-trimethyl-1,2-dihydroquinoline 929525-73-5 C27H25FN2O2
5-(4-cyanophenoxymethyl)-6-(4-fluoro-2-methoxyphenyl)-2,2,4-trimethyl-1,2-dihydroquinoline
—— 5-(Difluoromethyl)-1-[3-(dimethylamino)phenyl]pyridin-2-one 1198411-64-1 C14H14F2N2O
5-(Difluoromethyl)-1-[3-(dimethylamino)phenyl]pyridin-2-one
—— 5-methoxy-2-(6-pyrrolidino-4-pyrimidinylmethylsulphinyl)-(1H)-benzimidazole 105950-78-5 C17H19N5O2S
5-methoxy-2-(6-pyrrolidino-4-pyrimidinylmethylsulphinyl)-(1H)-benzimidazole
—— 5-[3,5-Dihydroxy-2,4-bis-((1R,6R)-6-isopropenyl-3-methyl-cyclohex-2-enyl)-phenyl]-pentanoic acid 120467-26-7 C31H42O4
5-[3,5-Dihydroxy-2,4-bis-((1R,6R)-6-isopropenyl-3-methyl-cyclohex-2-enyl)-phenyl]-pentanoic acid
—— (5-chloro-thiophen-2-yl)-[4-(3-ethoxy-phenyl)-2-methoxy-quinolin-6-yl]-(3-methyl-3H-imidazol-4-yl)-methanol 288391-85-5 C27H24ClN3O3S
(5-chloro-thiophen-2-yl)-[4-(3-ethoxy-phenyl)-2-methoxy-quinolin-6-yl]-(3-methyl-3H-imidazol-4-yl)-methanol
—— 5-bromo-3-phenethyl-1H-indazol-6-ol 1384440-53-2 C15H13BrN2O
5-bromo-3-phenethyl-1H-indazol-6-ol
—— 5-chloro-1,2,3-trimethyl-benzimidazolium; iodide 21337-20-2 C10H12ClN2*I
5-chloro-1,2,3-trimethyl-benzimidazolium; iodide
—— (5-hexyl-2-furyl)diphenylmethane 90500-00-8 C23H26O
(5-hexyl-2-furyl)diphenylmethane
—— 5-(4-methoxy-phenyl)-7-methyl-[1,3]dioxolo[4,5-<i>g</i>]isoquinoline 20225-91-6 C18H15NO3
5-(4-methoxy-phenyl)-7-methyl-[1,3]dioxolo[4,5-<i>g</i>]isoquinoline
—— 5,5-dimethyl-2-(3-methyl-2-(4-phenyl-1H-1,2,3-triazol-1-yl)but-2-en-1-yl)-1,3,2-dioxaphosphinane 2-oxide 1078138-68-7 C18H24N3O3P
5,5-dimethyl-2-(3-methyl-2-(4-phenyl-1H-1,2,3-triazol-1-yl)but-2-en-1-yl)-1,3,2-dioxaphosphinane 2-oxide
—— 5-(4-Hydroxy-benzyliden)-1-(4-fluor-phenyl)-hydantoin 6560-14-1 C16H11FN2O3
5-(4-Hydroxy-benzyliden)-1-(4-fluor-phenyl)-hydantoin
—— 5,6-Diamino-1-(3-trifluormethyl-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin 18464-30-7 C11H9F3N4O2
5,6-Diamino-1-(3-trifluormethyl-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin
—— 5-Phenyl-2-hydroxy-8-methyl-10-oxo-10H-pyrimido<1,2-a>(1,8)-naphthyridin 21475-10-5 C18H13N3O2
5-Phenyl-2-hydroxy-8-methyl-10-oxo-10H-pyrimido<1,2-a>(1,8)-naphthyridin
—— 5,6,7,8,9,10-Hexahydro-9,10-dioxo-2,3,5a,8a-tetraaza-anthracen 21050-81-7 C10H10N4O2
5,6,7,8,9,10-Hexahydro-9,10-dioxo-2,3,5a,8a-tetraaza-anthracen
—— 5-Ethyl-2-(1-phenylhydrazono-ethyl)-pyridin 21290-73-3 C15H17N3
5-Ethyl-2-(1-phenylhydrazono-ethyl)-pyridin
—— 5-Nitro-4-(1-methyl-hydrazino)-pyrimidin 19868-84-9 C5H7N5O2
5-Nitro-4-(1-methyl-hydrazino)-pyrimidin
—— <5α-D>-Hinokion 18325-86-5 C20H28O2
<5α-D>-Hinokion
—— 5'-O-Trityl-2',3'-di-O-acetyl-1-β-D-arabinofuranosyl-thymin 21052-25-5 C33H32N2O8
5'-O-Trityl-2',3'-di-O-acetyl-1-β-D-arabinofuranosyl-thymin