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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(3-methoxy-propylamino)-6-phenyl-pyrazine-2,3-dicarbonitrile 72113-33-8 C16H15N5O
    5-(3-methoxy-propylamino)-6-phenyl-pyrazine-2,3-dicarbonitrile
    —— 5-{2-[(pyridin-4-ylmethyl)-carbamoyl]-pyridin-4-yl}-1H-indole-2-carboxylic acid (2-hydroxy-ethyl)amide 1222173-76-3 C23H21N5O3
    5-{2-[(pyridin-4-ylmethyl)-carbamoyl]-pyridin-4-yl}-1H-indole-2-carboxylic acid (2-hydroxy-ethyl)amide
    —— 5-(octahydroquinolin-1-yl)-5-oxopentanoic acid N-(4-chlorophenethyl)amide 1257988-50-3 C22H31ClN2O2
    5-(octahydroquinolin-1-yl)-5-oxopentanoic acid N-(4-chlorophenethyl)amide
    —— 5-(4-bromophenyl)-3-cyclobutylimino-2-(3-pyridyl)amino-3,5-dihydrophenazine 1353731-76-6 C27H22BrN5
    5-(4-bromophenyl)-3-cyclobutylimino-2-(3-pyridyl)amino-3,5-dihydrophenazine
    —— 5-(octahydroquinolin-1-yl)-5-oxopentanoic acid N-phenethyl-N-[2-(phenethylamino)-2-oxoethyl]amide 1257988-99-0 C32H43N3O3
    5-(octahydroquinolin-1-yl)-5-oxopentanoic acid N-phenethyl-N-[2-(phenethylamino)-2-oxoethyl]amide
    —— 5-(2-oxo-2,3,4,6-tetrahydro-1<i>H</i>-thieno[3,4-<i>d</i>]imidazol-4-yl)-valeric acid methyl ester 63380-08-5 C11H16N2O3S
    5-(2-oxo-2,3,4,6-tetrahydro-1<i>H</i>-thieno[3,4-<i>d</i>]imidazol-4-yl)-valeric acid methyl ester
    —— (5aS,10bR)-9-[(4-fluorophenyl)sulfonyl]-2,4-dimethyl-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole 445376-03-4 C20H23FN2O2S
    (5aS,10bR)-9-[(4-fluorophenyl)sulfonyl]-2,4-dimethyl-1,2,3,4,5,5a,6,10b-octahydroazepino[4,5-b]indole
    —— (+/-)-5-<N-propyl-N-<2-(2-thienyl)ethyl>amino>-4,5,6,7-tetrahydroindazole 121867-64-9 C16H23N3S
    (+/-)-5-<N-propyl-N-<2-(2-thienyl)ethyl>amino>-4,5,6,7-tetrahydroindazole
    —— 5-N-acetyl-amino-3-(5'-O-tert-butyldimethylsilyl-2'-deoxy-β-D-ribofuranosyl)-3H,6H-thiazolo[4,5-d]pyrimidine-2,7-dione 892499-51-3 C18H28N4O6SSi
    5-N-acetyl-amino-3-(5'-O-tert-butyldimethylsilyl-2'-deoxy-β-D-ribofuranosyl)-3H,6H-thiazolo[4,5-d]pyrimidine-2,7-dione
    —— 5-(4-Methoxy-phenyl)-3.4.5.6.7.8-hexahydro-2H-naphthochinon-(1) 107923-19-3 C17H20O2
    5-(4-Methoxy-phenyl)-3.4.5.6.7.8-hexahydro-2H-naphthochinon-(1)
    —— (5<i>R</i>)-7-oxo-6<i>t</i>-(2-phenoxy-acetylamino)-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]heptane-2<i>c</i>,3<i>t</i>-dicarboxylic acid 3-methyl ester 66260-51-3 C16H16N2O7S
    (5<i>R</i>)-7-oxo-6<i>t</i>-(2-phenoxy-acetylamino)-(5<i>r</i><i>H</i>)-4-thia-1-aza-bicyclo[3.2.0]heptane-2<i>c</i>,3<i>t</i>-dicarboxylic acid 3-methyl ester
    —— 5-(2-Aminobenzoyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-pyrazole 168162-13-8 C16H23N3O2Si
    5-(2-Aminobenzoyl)-1-((2-(trimethylsilyl)ethoxy)methyl)-pyrazole
    —— 5-(octahydroquinolin-1-yl)-5-oxopentanoic acid dimethylamide 1257986-00-7 C16H28N2O2
    5-(octahydroquinolin-1-yl)-5-oxopentanoic acid dimethylamide
    —— 5-(1-methyl-2-oxo-2,3-dihydro-1H-indol-5-yl)-pyridine-3-sulfonic acid dimethylamide 1255957-01-7 C16H17N3O3S
    5-(1-methyl-2-oxo-2,3-dihydro-1H-indol-5-yl)-pyridine-3-sulfonic acid dimethylamide
    —— 5-(octahydroquinolin-1-yl)-5-oxopentanoic acid cyclooctylamide 1257985-99-1 C22H38N2O2
    5-(octahydroquinolin-1-yl)-5-oxopentanoic acid cyclooctylamide
    —— 5-Methyl-1H-pyrrole-2-carboxylic acid (3R,4S,5R,6R)-6-(4-chloromethyl-8-methyl-2-oxo-2H-chromen-7-yloxy)-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydro-pyran-4-yl ester 251354-69-5 C25H28ClNO8
    5-Methyl-1H-pyrrole-2-carboxylic acid (3R,4S,5R,6R)-6-(4-chloromethyl-8-methyl-2-oxo-2H-chromen-7-yloxy)-5-hydroxy-3-methoxy-2,2-dimethyl-tetrahydro-pyran-4-yl ester
    —— 5-diphenylphosphanylpentyl(diphenyl)phosphane;trichloroniobium 175291-94-8 C58H60Cl6Nb2P4
    5-diphenylphosphanylpentyl(diphenyl)phosphane;trichloroniobium
    —— 5-(benzyloxycarbonylamino)-3,4-O-isopropylidene-2-O-methanesulfonyl-5,6-dideoxy-D-fucose dimethylacetal 264234-47-1 C20H31NO9S
    5-(benzyloxycarbonylamino)-3,4-O-isopropylidene-2-O-methanesulfonyl-5,6-dideoxy-D-fucose dimethylacetal
    —— 5-[1-[1-[(2-fluoro-6-methoxyphenyl)methyl]-(3R)-piperidinyl]-1H-pyrazol-1-yl]-3-(4-pyridinyl)-1H-indazole 1374352-88-1 C28H27FN6O
    5-[1-[1-[(2-fluoro-6-methoxyphenyl)methyl]-(3R)-piperidinyl]-1H-pyrazol-1-yl]-3-(4-pyridinyl)-1H-indazole
    —— 5-ethyl-1-hydroxy-3-methyl-5<i>H</i>-phenanthridin-6-one 40684-05-7 C16H15NO2
    5-ethyl-1-hydroxy-3-methyl-5<i>H</i>-phenanthridin-6-one
    —— 5-(2-Hydroxy-ethyl)-11-methyl-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-10-ol 52703-53-4 C18H20O2
    5-(2-Hydroxy-ethyl)-11-methyl-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-10-ol
    —— 5,5-Tetramethylen-2-oxo-1,3-dioxan 40998-21-8 C8H12O3
    5,5-Tetramethylen-2-oxo-1,3-dioxan
    —— 5-ethyl-hept-1-ene-3,4-dione 22744-71-4 C9H14O2
    5-ethyl-hept-1-ene-3,4-dione
    —— 5-Azido-1-methylbenzimidazol 34594-88-2 C8H7N5
    5-Azido-1-methylbenzimidazol
    —— 5-Brom-7-fluor-naphthostyryl 42178-13-2 C11H5BrFNO
    5-Brom-7-fluor-naphthostyryl
    —— 5-Methyl-3-(2-nitrobenzylidenamino)-1-phenyl-2-pyrazolin 50526-74-4 C17H16N4O2
    5-Methyl-3-(2-nitrobenzylidenamino)-1-phenyl-2-pyrazolin
    —— (5S,8S,11R,14S,17R,20S,22aS)-5,11-Dibenzyl-20-((S)-1-hydroxy-ethyl)-8,14-bis-hydroxymethyl-17-isopropyl-10,16-dithioxo-hexadecahydro-3a,6,9,12,15,18,21-heptaaza-cyclopentacyclohenicosene-4,7,13,19,22-pentaone 184296-09-1 C38H51N7O8S2
    (5S,8S,11R,14S,17R,20S,22aS)-5,11-Dibenzyl-20-((S)-1-hydroxy-ethyl)-8,14-bis-hydroxymethyl-17-isopropyl-10,16-dithioxo-hexadecahydro-3a,6,9,12,15,18,21-heptaaza-cyclopentacyclohenicosene-4,7,13,19,22-pentaone
    —— 5'-(p-HOTr)-A 33608-43-4 C29H27N5O5
    5'-(p-HOTr)-A
    —— 5-Methyl-1-phenyl-2.8-dihydro-cyclobuta<b>chinoxalin-2-on 17398-23-1 C17H12N2O
    5-Methyl-1-phenyl-2.8-dihydro-cyclobuta<b>chinoxalin-2-on
    —— 5-Brom-3-(2-ethoxycarbonyl-ethyl)-1-phenyl-6-methyl-uracil 38500-70-8 C16H17BrN2O4
    5-Brom-3-(2-ethoxycarbonyl-ethyl)-1-phenyl-6-methyl-uracil
    —— 5-amino-8-chloro-7-(1,4-dimethyl-1H-1,2,3-triazol-5-yl)-6-iodo-3,4-dihydroisoquinolin-1(2H)-one 1616290-95-9 C13H13ClIN5O
    5-amino-8-chloro-7-(1,4-dimethyl-1H-1,2,3-triazol-5-yl)-6-iodo-3,4-dihydroisoquinolin-1(2H)-one
    —— 5-(5-bromo-6-oxo-1-phenyl-1,6-dihydro-pyridazin-4-ylcarbamoyl)-pentanethioic acid <i>S</i>-phenyl ester 35442-39-8 C22H20BrN3O3S
    5-(5-bromo-6-oxo-1-phenyl-1,6-dihydro-pyridazin-4-ylcarbamoyl)-pentanethioic acid <i>S</i>-phenyl ester
    —— 5,15-Bis(2,5-dimethoxyphenyl)-2,8,12,18-tetraethyl-3,7,13,17-tetramethylporphin 131353-88-3 C48H54N4O4
    5,15-Bis(2,5-dimethoxyphenyl)-2,8,12,18-tetraethyl-3,7,13,17-tetramethylporphin
    —— (5S)-5-(7-bromo-3-chlorothieno[2,3-c]pyridin-2-yl)-2,5-dimethyl-1,1-dioxo-6H-1,2,4-thiadiazin-3-amine 1603136-65-7 C12H12BrClN4O2S2
    (5S)-5-(7-bromo-3-chlorothieno[2,3-c]pyridin-2-yl)-2,5-dimethyl-1,1-dioxo-6H-1,2,4-thiadiazin-3-amine
    —— 5-(4-methylphenyl)-3-cyclobutylimino-2-(2-methyl-3-pyridyl)amino-3,5-dihydrophenazine 1353733-35-3 C29H27N5
    5-(4-methylphenyl)-3-cyclobutylimino-2-(2-methyl-3-pyridyl)amino-3,5-dihydrophenazine
    —— 5-(octahydroquinolin-1-yl)-5-oxopentanoic acid N-(2,3-dihydro-1H-inden-2-yl)amide 1257988-47-8 C23H32N2O2
    5-(octahydroquinolin-1-yl)-5-oxopentanoic acid N-(2,3-dihydro-1H-inden-2-yl)amide
    —— 5-O-(t-butyldiphenylsilyl)-1-deoxy-3,4-O-isopropylidene-keto-D-erythro-2-pentulose 105544-87-4 C24H32O4Si
    5-O-(t-butyldiphenylsilyl)-1-deoxy-3,4-O-isopropylidene-keto-D-erythro-2-pentulose
    —— (5S,8S,14S)-tert-butyl 5-benzyl-14-isopropyl-8-methyl-3,6,9,12-tetraoxo-1-phenyl-2-oxa-4,7,10,13-tetraazapentadecan-15-oate 1432584-90-1 C31H42N4O7
    (5S,8S,14S)-tert-butyl 5-benzyl-14-isopropyl-8-methyl-3,6,9,12-tetraoxo-1-phenyl-2-oxa-4,7,10,13-tetraazapentadecan-15-oate
    —— 5-phenylhex-2-yne-1,4-diol 1050503-25-7 C12H14O2
    5-phenylhex-2-yne-1,4-diol
    —— [5S-(5α,7α,8β,9β)]-1,3-diaza-7-hydroxymethyl-8,9-isopropylidenedioxy-6-oxa-2-thioxo-spiro[4.4]nonan-4-one 392743-16-7 C10H14N2O5S
    [5S-(5α,7α,8β,9β)]-1,3-diaza-7-hydroxymethyl-8,9-isopropylidenedioxy-6-oxa-2-thioxo-spiro[4.4]nonan-4-one
    —— 5-phenyl-2-(4-phenylbut-1-yn-1-yl)oxazole 1206483-02-4 C19H15NO
    5-phenyl-2-(4-phenylbut-1-yn-1-yl)oxazole
    —— 5-tert-butyl-N,N'-bis-[3-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}phenyl]-1,3-benzenediamide 835875-15-5 C36H48N2O10
    5-tert-butyl-N,N'-bis-[3-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}phenyl]-1,3-benzenediamide
    —— 5,5'-di-[4]pyridyl-3H,3'H-3,3'-piperazine-1,4-diyldimethyl-bis-[1,3,4]oxadiazol-2-one 110553-80-5 C20H20N8O4
    5,5'-di-[4]pyridyl-3H,3'H-3,3'-piperazine-1,4-diyldimethyl-bis-[1,3,4]oxadiazol-2-one
    —— 5-(2-acetylamino-thiazol-4-yl)-<i>N</i>-(4-ethoxy-phenyl)-2-methyl-benzenesulfonamide 73035-01-5 C20H21N3O4S2
    5-(2-acetylamino-thiazol-4-yl)-<i>N</i>-(4-ethoxy-phenyl)-2-methyl-benzenesulfonamide
    —— 5,5,7,7-tetramethyl-6,7-dihydro-5<i>H</i>-dibenzo[<i>d,f</i>][1,3]diarsepindiium; dibromide 98579-53-4 2Br*C17H22As2
    5,5,7,7-tetramethyl-6,7-dihydro-5<i>H</i>-dibenzo[<i>d,f</i>][1,3]diarsepindiium; dibromide
    —— 5-(2,3-dimethoxyphenyl)-2-phenyl-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole 1395048-58-4 C23H30N2O3Si
    5-(2,3-dimethoxyphenyl)-2-phenyl-1-{[2-(1,1,1-trimethylsilyl)ethoxy]methyl}-1H-imidazole
    —— 5-methylsulfanyl-4-naphthalen-2-yl-2,6-diphenyl-pyrimidine 25652-45-3 C27H20N2S
    5-methylsulfanyl-4-naphthalen-2-yl-2,6-diphenyl-pyrimidine
    —— 5-[4,6-bis (1,1-dimethylethyl)-5-[(2-methoxyethoxy) methoxy]-2-pyrimidinyl]-1,3,4-thiadiazole-2(3H)-thione 144862-61-3 C18H28N4O3S2
    5-[4,6-bis (1,1-dimethylethyl)-5-[(2-methoxyethoxy) methoxy]-2-pyrimidinyl]-1,3,4-thiadiazole-2(3H)-thione
    —— 5-(5-bromo-thiophen-2-yl)-5-propyl-imidazolidine-2,4-dione 90841-29-5 C10H11BrN2O2S
    5-(5-bromo-thiophen-2-yl)-5-propyl-imidazolidine-2,4-dione
    —— 5-(methoxydiphenylmethyl)-1-(phenylsulfonyl)-1,2,3,4-tetrahydropyridine 1355995-74-2 C25H25NO3S
    5-(methoxydiphenylmethyl)-1-(phenylsulfonyl)-1,2,3,4-tetrahydropyridine