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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5R,7S)-benzyl 7-methyl-2-oxo-1-(pyridin-2-yl)-1,8-diazaspiro[4.5]dec-3-ene-8-carboxylate 1426254-47-8 C22H23N3O3
    (5R,7S)-benzyl 7-methyl-2-oxo-1-(pyridin-2-yl)-1,8-diazaspiro[4.5]dec-3-ene-8-carboxylate
    —— 5-furfuryl-pyrimidine-2,4-diamine 31123-09-8 C9H10N4O
    5-furfuryl-pyrimidine-2,4-diamine
    —— 5-(2,3-dimethoxy-benzyl)-pyrimidine-2,4-diamine 37389-79-0 C13H16N4O2
    5-(2,3-dimethoxy-benzyl)-pyrimidine-2,4-diamine
    —— 5-(3,3-dimethyl-1-oxo-2,3-dihydro-1H-inden-5-yl)-1-methyl-1H-pyrrole-2-carbonitrile 929102-74-9 C17H16N2O
    5-(3,3-dimethyl-1-oxo-2,3-dihydro-1H-inden-5-yl)-1-methyl-1H-pyrrole-2-carbonitrile
    —— 5-(2-bromo-benzyl)-pyrimidine-2,4-diamine 30077-62-4 C11H11BrN4
    5-(2-bromo-benzyl)-pyrimidine-2,4-diamine
    —— (5R,7S)-benzyl 7-methyl-2-oxo-1,8-diazaspiro[4.5]dec-3-ene-8-carboxylate 1227685-25-7 C17H20N2O3
    (5R,7S)-benzyl 7-methyl-2-oxo-1,8-diazaspiro[4.5]dec-3-ene-8-carboxylate
    —— 5-oxooct-6-ynoic acid 1394821-92-1 C8H10O3
    5-oxooct-6-ynoic acid
    —— 5-[5-[5-[5-[5-[5-(9-Ethylcarbazol-3-yl)-4-hexylthiophen-2-yl]-4-hexylthiophen-2-yl]-4-hexylthiophen-2-yl]-4-hexylthiophen-2-yl]-4-hexylthiophen-2-yl]-4-hexylthiophene-2-carbaldehyde 952656-94-9 C75H97NOS6
    5-[5-[5-[5-[5-[5-(9-Ethylcarbazol-3-yl)-4-hexylthiophen-2-yl]-4-hexylthiophen-2-yl]-4-hexylthiophen-2-yl]-4-hexylthiophen-2-yl]-4-hexylthiophen-2-yl]-4-hexylthiophene-2-carbaldehyde
    —— 5"-(N,N-di-p-tolylamino)-2",5'-bithiophene-2',5-bithiophene-2-carboxaldehyde 1219091-34-5 C27H21NOS3
    5"-(N,N-di-p-tolylamino)-2",5'-bithiophene-2',5-bithiophene-2-carboxaldehyde
    —— 5-(pyridin-2-yl)pyrimidin-2-amine 197958-23-9 C9H8N4
    5-(pyridin-2-yl)pyrimidin-2-amine
    —— 5-(4-methoxyphenyl)-N-(pyridin-2-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine 1206193-94-3 C18H15N5O
    5-(4-methoxyphenyl)-N-(pyridin-2-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-amine
    —— 5,11-diethyl-1,7-dimethyl-5H,11H-5l4,6l4,11l4,12l4-5,11-epidiselenanodipyrazolo[1,2-a:1',2'-d][1,2,4,5,3,6]tetrazadiborinine 124177-24-8 C12H20B2N4Se2
    5,11-diethyl-1,7-dimethyl-5H,11H-5l4,6l4,11l4,12l4-5,11-epidiselenanodipyrazolo[1,2-a:1',2'-d][1,2,4,5,3,6]tetrazadiborinine
    —— 5-(2-cyano-ethanoylamino)-4-isopropylamino-6-phenyl-nicotinic acid ethyl ester 842145-05-5 C20H22N4O3
    5-(2-cyano-ethanoylamino)-4-isopropylamino-6-phenyl-nicotinic acid ethyl ester
    —— 5-amino-7-(6-(2-hydroxypropan-2-yl)pyridin-3-yl)-3-methylpyrido[4,3-d]pyrimidin-4(3H)-one 1263077-28-6 C16H17N5O2
    5-amino-7-(6-(2-hydroxypropan-2-yl)pyridin-3-yl)-3-methylpyrido[4,3-d]pyrimidin-4(3H)-one
    —— 5-((tert-butyldiphenylsilyl)oxy)-N-methoxy-N-methylpentanamide 1151811-09-4 C23H33NO3Si
    5-((tert-butyldiphenylsilyl)oxy)-N-methoxy-N-methylpentanamide
    —— 5-[5-[5-[5-(9-Ethylcarbazol-3-yl)-3-hexylthiophen-2-yl]thiophen-2-yl]thiophen-2-yl]-4-hexylthiophene-2-carbaldehyde 952657-22-6 C43H45NOS4
    5-[5-[5-[5-(9-Ethylcarbazol-3-yl)-3-hexylthiophen-2-yl]thiophen-2-yl]thiophen-2-yl]-4-hexylthiophene-2-carbaldehyde
    —— 5-bromo-1-(pyridin-2-yl)-1H-pyrrolo[2,3-b]pyridine 1325107-46-7 C12H8BrN3
    5-bromo-1-(pyridin-2-yl)-1H-pyrrolo[2,3-b]pyridine
    —— 5-(1-(tert-butyldimethylsilyloxy)-7-phenylheptyl)-2H-tetrazole 1042153-35-4 C20H34N4OSi
    5-(1-(tert-butyldimethylsilyloxy)-7-phenylheptyl)-2H-tetrazole
    —— 5-(7-dibutylamino-9H-fluoren-2-yl)-thiophene-2-carbaldehyde 1227420-94-1 C26H29NOS
    5-(7-dibutylamino-9H-fluoren-2-yl)-thiophene-2-carbaldehyde
    —— 5-[[4-[(4-methoxyphenyl)methoxy]phenyl]methylene]-2,2-dimethyl-[1,3]dioxane-4,6-dione 115062-69-6 C21H20O6
    5-[[4-[(4-methoxyphenyl)methoxy]phenyl]methylene]-2,2-dimethyl-[1,3]dioxane-4,6-dione
    —— 5-[6-(2-pyridinyl)-3(Z)-hexen-1,5-diynyl]-1,2,3-trimethoxybenzene 1430587-37-3 C20H17NO3
    5-[6-(2-pyridinyl)-3(Z)-hexen-1,5-diynyl]-1,2,3-trimethoxybenzene
    —— 5-methyl-1-(2-trimethylsilanylmethoxy-ethyl)-1H-pyrazole 912574-25-5 C10H20N2OSi
    5-methyl-1-(2-trimethylsilanylmethoxy-ethyl)-1H-pyrazole
    —— 5-((3,6-dibromo-9H-carbazol-9-yl)methyl)oxazolidin-2-one 1235482-03-7 C16H12Br2N2O2
    5-((3,6-dibromo-9H-carbazol-9-yl)methyl)oxazolidin-2-one
    —— 5-((3,6-dibromo-9H-carbazol-9-yl)methyl)-3-(pyridin-2-yl)oxazolidin-2-one 1235482-04-8 C21H15Br2N3O2
    5-((3,6-dibromo-9H-carbazol-9-yl)methyl)-3-(pyridin-2-yl)oxazolidin-2-one
    —— [5-({[1-(4-Chloromethyl-benzyl)-1H-[1,2,3]triazole-4-carbonyl]-amino}-methyl)-4,6-dimethyl-pyridin-2-yl]carbamic acid tert-butyl ester 1357957-01-7 C24H29ClN6O3
    [5-({[1-(4-Chloromethyl-benzyl)-1H-[1,2,3]triazole-4-carbonyl]-amino}-methyl)-4,6-dimethyl-pyridin-2-yl]carbamic acid tert-butyl ester
    —— 5-methyl-1-propynoylpyrazole 156969-33-4 C7H6N2O
    5-methyl-1-propynoylpyrazole
    —— ((5-(1,3-Dioxolan-2-yl)furan-2-yl)ethynyl)trimethylsilane 342601-16-5 C12H16O3Si
    ((5-(1,3-Dioxolan-2-yl)furan-2-yl)ethynyl)trimethylsilane
    —— 5-methyl-1-prop-2-ynyl-1H-pyrazole 503821-50-9 C7H8N2
    5-methyl-1-prop-2-ynyl-1H-pyrazole
    —— 5-Cyclohexyl-penten-(4)-in-(2) 2807-15-0 C11H16
    5-Cyclohexyl-penten-(4)-in-(2)
    —— 5-(3-methyl-1H-pyrazol-1-yl)-1-(3-{(1S,5R)-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hex-3-yl}propyl)-2,4(1H,3H)-pyrimidinedione 1138450-03-9 C23H24F3N5O2
    5-(3-methyl-1H-pyrazol-1-yl)-1-(3-{(1S,5R)-1-[4-(trifluoromethyl)phenyl]-3-azabicyclo[3.1.0]hex-3-yl}propyl)-2,4(1H,3H)-pyrimidinedione
    —— 5-bromo-1-(pyridin-2-yl)-1H-indazole 504424-75-3 C12H8BrN3
    5-bromo-1-(pyridin-2-yl)-1H-indazole
    —— 5-Amino-hexa-1,2-dien 30435-14-4 C6H11N
    5-Amino-hexa-1,2-dien
    —— 5‐(2,6,6‐trimethylcyclohex‐1‐en‐1‐yl)pentan‐2‐one 60714-21-8 C14H24O
    5‐(2,6,6‐trimethylcyclohex‐1‐en‐1‐yl)pentan‐2‐one
    —— 5-(4-(diphenylamino)phenyl)furan-2-carbaldehyde 329025-44-7 C23H17NO2
    5-(4-(diphenylamino)phenyl)furan-2-carbaldehyde
    —— 5‐(2,6,6‐trimethylcyclohex‐1‐en‐1‐yl)pentanal 173592-33-1 C14H24O
    5‐(2,6,6‐trimethylcyclohex‐1‐en‐1‐yl)pentanal
    —— 5-methoxy-2-(3-methylpyrazol-1-yl)benzaldehyde 1310531-86-2 C12H12N2O2
    5-methoxy-2-(3-methylpyrazol-1-yl)benzaldehyde
    —— 5β-hydroxy-5α-ethynyl-10β-methyl-Δ<sup>1(9)</sup>-octalin-2-one 51547-30-9 C13H16O2
    5β-hydroxy-5α-ethynyl-10β-methyl-Δ<sup>1(9)</sup>-octalin-2-one
    —— 5-chloro-2-(3-methylpyrazol-1-yl)benzaldehyde 1310531-89-5 C11H9ClN2O
    5-chloro-2-(3-methylpyrazol-1-yl)benzaldehyde
    —— 5,5,8aβ-trimethyl-4aα,5,6,7,8,8a-hexahydro-2(1H)-naphthalenone 105387-01-7 C13H20O
    5,5,8aβ-trimethyl-4aα,5,6,7,8,8a-hexahydro-2(1H)-naphthalenone
    —— [5-Fluoro-2-(methyl)-phenyl]-(6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepin-6-yl)-methanone 220603-16-7 C20H16FN3O
    [5-Fluoro-2-(methyl)-phenyl]-(6,11-dihydro-5H-pyrido[2,3-b][1,5]benzodiazepin-6-yl)-methanone
    —— 5-[1-(4-hydroxyphenyl)but-2-yn-1-yl]-2,2-dimethyl-1,3-dioxane-4,6-dione 865233-33-6 C16H16O5
    5-[1-(4-hydroxyphenyl)but-2-yn-1-yl]-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5,5,5-trifluoro-3-oxopentanenitrile 1610051-24-5 C5H4F3NO
    5,5,5-trifluoro-3-oxopentanenitrile
    —— 5-Chloro-1,3-dimethylimidazo[1,5-a]quinazoline 1194506-65-4 C12H10ClN3
    5-Chloro-1,3-dimethylimidazo[1,5-a]quinazoline
    —— (+-)-5,5,6<i>exo</i>-trimethyl-norbornan-2-one 3292-05-5 C10H16O
    (+-)-5,5,6<i>exo</i>-trimethyl-norbornan-2-one
    —— (5R,6S)-6-(2-iodoethyl)-1,5,6-trimethylcyclohexene 127891-07-0 C11H19I
    (5R,6S)-6-(2-iodoethyl)-1,5,6-trimethylcyclohexene
    —— 5-((tert-butyldiphenylsilyl)oxy)-4-methylpentan-1-ol 88001-61-0 C22H32O2Si
    5-((tert-butyldiphenylsilyl)oxy)-4-methylpentan-1-ol
    —— 5-Amino-3-methyl-penta-1,2-dien 30435-15-5 C6H11N
    5-Amino-3-methyl-penta-1,2-dien
    —— 5-(4-(2-bromoethoxy)phenyl)pentanoic acid methyl ester 1079821-75-2 C14H19BrO3
    5-(4-(2-bromoethoxy)phenyl)pentanoic acid methyl ester
    —— 5-bromo-N-ethylthiophene-2-sulfonamide 81597-53-7 C6H8BrNO2S2
    5-bromo-N-ethylthiophene-2-sulfonamide
    —— 5β,8,8-trimethyl-cis-bicyclo<3.3.0>octan-2-one 81332-20-9 C11H18O
    5β,8,8-trimethyl-cis-bicyclo<3.3.0>octan-2-one