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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-butyl-1-(5-methyl-4-(thiophen-2-yl)pyrimidin-2-yl)-1H-pyrazol-4-amine 1019258-38-8 C16H19N5S
    5-butyl-1-(5-methyl-4-(thiophen-2-yl)pyrimidin-2-yl)-1H-pyrazol-4-amine
    —— 5-(dimethyl-tert-butylsilyl)oxy-2,3-dihydro-8-methoxy-2-(4-methoxyphenyl)-6,7-dimethylbenzo[b][1,4]oxathiine 1352754-59-6 C24H34O4SSi
    5-(dimethyl-tert-butylsilyl)oxy-2,3-dihydro-8-methoxy-2-(4-methoxyphenyl)-6,7-dimethylbenzo[b][1,4]oxathiine
    —— 5-(((tert-butyldimethylsilyl)oxy)(3-nitrophenyl)methyl)-3-(3-chlorobenzyl)furan-2(5H)-one 1168136-07-9 C24H28ClNO5Si
    5-(((tert-butyldimethylsilyl)oxy)(3-nitrophenyl)methyl)-3-(3-chlorobenzyl)furan-2(5H)-one
    —— 5-acetyl-2-amino-6-oxo-4-phenyl-1,4,5,6-tetrahydro-1-(pyrimid-2-yl)pyridine-3-carbonitrile 1073667-45-4 C18H15N5O2
    5-acetyl-2-amino-6-oxo-4-phenyl-1,4,5,6-tetrahydro-1-(pyrimid-2-yl)pyridine-3-carbonitrile
    —— 5-tetrahydro[3]furylidenemethyl-benzo[1,3]dioxole 100518-85-2 C12H12O3
    5-tetrahydro[3]furylidenemethyl-benzo[1,3]dioxole
    —— 5-(2-thienyl)-3-pyridin-3-yl-1,3-dihydro-2H-pyrido[2,3-e][1,4]diazepin-2-one 869557-49-3 C17H12N4OS
    5-(2-thienyl)-3-pyridin-3-yl-1,3-dihydro-2H-pyrido[2,3-e][1,4]diazepin-2-one
    —— 5,10-diethyl-5,10-dibutyl-7-methyl-6,9-dioxa-5,10-disila-tetradecane 18771-78-3 C23H52O2Si2
    5,10-diethyl-5,10-dibutyl-7-methyl-6,9-dioxa-5,10-disila-tetradecane
    —— 5,11,17,23,29,35-hexa-tertbutyl-37,40-bis(aminoethoxy)-38,39,41,42-tetramethoxycalix[6]arene 216975-41-6 C74H102N2O6
    5,11,17,23,29,35-hexa-tertbutyl-37,40-bis(aminoethoxy)-38,39,41,42-tetramethoxycalix[6]arene
    —— 5-methyl-2-propyl-4,5,6,7-tetrahydro-1(3)<i>H</i>-benzoimidazole 26785-93-3 C11H18N2
    5-methyl-2-propyl-4,5,6,7-tetrahydro-1(3)<i>H</i>-benzoimidazole
    —— 5-(7-methoxy-2-trifluoromethylpyrazolo[1,5-a]pyridin-4-yl)indolin-2-one 1219130-73-0 C17H12F3N3O2
    5-(7-methoxy-2-trifluoromethylpyrazolo[1,5-a]pyridin-4-yl)indolin-2-one
    —— 5-(dimethylamino)-4-methylisosydnone 103836-49-3 C5H11N3O2
    5-(dimethylamino)-4-methylisosydnone
    —— 5-Methyl-4-(2-aminoethyl)-1-phenylpyrazol 93136-62-0 C12H15N3
    5-Methyl-4-(2-aminoethyl)-1-phenylpyrazol
    —— (5-methoxy-2,3-dimethyl-benzofuran-6-yl)-acetonitrile 39758-03-7 C13H13NO2
    (5-methoxy-2,3-dimethyl-benzofuran-6-yl)-acetonitrile
    —— (5-methoxy-1-<i>p</i>-tolyl-1<i>H</i>-pyrazol-3-yl)-acetic acid 37959-00-5 C13H14N2O3
    (5-methoxy-1-<i>p</i>-tolyl-1<i>H</i>-pyrazol-3-yl)-acetic acid
    —— 5-Ethyl-1,3,5-nonatrien 39117-15-2 C11H18
    5-Ethyl-1,3,5-nonatrien
    —— 5-(1-acetoxy-3-cyano-indol-2-yl)-pentanoic acid 29202-82-2 C16H16N2O4
    5-(1-acetoxy-3-cyano-indol-2-yl)-pentanoic acid
    —— 5,5-Bis<5-(2,2'-:5',2''-terthienyl)>tetrahydrofuran-2-one 135068-77-8 C28H18O2S6
    5,5-Bis<5-(2,2'-:5',2''-terthienyl)>tetrahydrofuran-2-one
    —— 5-(3,4-Diethoxyphenyl)-3-naphthalen-2-yl-1,2,4-oxadiazole 1201446-14-1 C22H20N2O3
    5-(3,4-Diethoxyphenyl)-3-naphthalen-2-yl-1,2,4-oxadiazole
    —— [5-[1-(4-acetyl-phenylamino)-meth(E,Z)-ylidene]-3-ethyl-4-oxo-thiazolidin-2(E,Z)-ylidene]-cyanoacetic acid ethyl ester 851647-11-5 C19H19N3O4S
    [5-[1-(4-acetyl-phenylamino)-meth(E,Z)-ylidene]-3-ethyl-4-oxo-thiazolidin-2(E,Z)-ylidene]-cyanoacetic acid ethyl ester
    —— (5R)-5-{4-[4-(1H-pyrazol-3-yl)phenoxy]phenoxy}piperidin-2-one 1419210-66-4 C20H19N3O3
    (5R)-5-{4-[4-(1H-pyrazol-3-yl)phenoxy]phenoxy}piperidin-2-one
    —— 5'-(2-chloro-oxazol-5-yl)-[1,3']bipyridinyl-2-one 1420998-68-0 C13H8ClN3O2
    5'-(2-chloro-oxazol-5-yl)-[1,3']bipyridinyl-2-one
    —— 5-{4-[4-(tetrahydrofuran-3-ylmethoxy)phenoxy]phenyl}-1H-pyrazole 1419211-42-9 C20H20N2O3
    5-{4-[4-(tetrahydrofuran-3-ylmethoxy)phenoxy]phenyl}-1H-pyrazole
    —— 5-Methyl-furan-2-carboxylic acid [5-cyclopropylcarbamoyl-2-(4-o-tolyl-piperazin-1-yl)-phenyl]amide 1419867-83-6 C27H30N4O3
    5-Methyl-furan-2-carboxylic acid [5-cyclopropylcarbamoyl-2-(4-o-tolyl-piperazin-1-yl)-phenyl]amide
    —— 5-Methyl-2-D-ribobenzimidazole 39038-09-0 C13H16N2O4
    5-Methyl-2-D-ribobenzimidazole
    —— 5-(3-chloro-phenyl)-4-ethyl-3-hydroxy-1-(3-imidazol-1-yl-propyl)-1,5-dihydro-pyrrol-2-one 1024608-99-8 C18H20ClN3O2
    5-(3-chloro-phenyl)-4-ethyl-3-hydroxy-1-(3-imidazol-1-yl-propyl)-1,5-dihydro-pyrrol-2-one
    —— 5-methyl-10-piperidin-1-yl-1H-[1,3]dioxino[5,4-f]quinoline-9-carboxylic acid ethyl ester 36037-94-2 C20H24N2O4
    5-methyl-10-piperidin-1-yl-1H-[1,3]dioxino[5,4-f]quinoline-9-carboxylic acid ethyl ester
    —— 5,10-Dihydro-8-methoxypyrimido[4,5-b] quinolin-4(1 H)-one 166545-13-7 C12H11N3O2
    5,10-Dihydro-8-methoxypyrimido[4,5-b] quinolin-4(1 H)-one
    —— 5-pent-4-enyloxy-isophthalic acid monomethyl ester 1003857-90-6 C14H16O5
    5-pent-4-enyloxy-isophthalic acid monomethyl ester
    —— 5-(3-methyl-ureido)-[1,3,4]thiadiazole-2-sulfonic acid benzyl-isopropyl-amide 37763-15-8 C14H19N5O3S2
    5-(3-methyl-ureido)-[1,3,4]thiadiazole-2-sulfonic acid benzyl-isopropyl-amide
    —— 5-Chlor-N-cyclobutylcarbonyl-anilin-2,4-disulfonsaeuredichlorid 94784-81-3 C11H10Cl3NO5S2
    5-Chlor-N-cyclobutylcarbonyl-anilin-2,4-disulfonsaeuredichlorid
    —— 5-(((tert-butyldimethylsilyl)oxy)(phenyl)methyl)-3-(3-chlorobenzyl)furan-2(5H)-one 1168136-00-2 C24H29ClO3Si
    5-(((tert-butyldimethylsilyl)oxy)(phenyl)methyl)-3-(3-chlorobenzyl)furan-2(5H)-one
    —— 5-[3-(4-Chloro-phenyl)-thioureido]-2-(4-methoxy-phenylsulfanyl)-benzoic acid 78160-56-2 C21H17ClN2O3S2
    5-[3-(4-Chloro-phenyl)-thioureido]-2-(4-methoxy-phenylsulfanyl)-benzoic acid
    —— 5-benzyloxy-2,3,4-trifluorophenylboronic acid 1225651-59-1 C13H10BF3O3
    5-benzyloxy-2,3,4-trifluorophenylboronic acid
    —— 5-(2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl)-2-({6-(((2-(cyclopentylamino)-2-oxoethyl)amino)methyl)pyridin-2-yl}amino)thiophene-3-carboxamide 1093872-53-7 C27H31F2N5O3S
    5-(2,6-difluoro-4-(1-hydroxy-1-methylethyl)phenyl)-2-({6-(((2-(cyclopentylamino)-2-oxoethyl)amino)methyl)pyridin-2-yl}amino)thiophene-3-carboxamide
    —— 5-ethynyl-2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)nicotinic acid 124523-15-5 C15H15N3O3
    5-ethynyl-2-(4-isopropyl-4-methyl-5-oxo-2-imidazolin-2-yl)nicotinic acid
    —— 5-<N-Diphenylphosphinyl>-amino-1,2,3-thiachiazol 26954-69-8 C14H12N3OPS
    5-<N-Diphenylphosphinyl>-amino-1,2,3-thiachiazol
    —— 5-chloro-4-(6-iodo-4'-methylspiro[indole-3,2'-[1,4]oxazinan]-1(2H)-yl)pyrimidin-2-amine 1202765-82-9 C16H17ClIN5O
    5-chloro-4-(6-iodo-4'-methylspiro[indole-3,2'-[1,4]oxazinan]-1(2H)-yl)pyrimidin-2-amine
    —— 5,5'-((2,5-bis(dodecyloxy)-1,4-phenylene)bis(ethyne-2,1-diyl))bis(2-(5-hexylthiophen-2-yl)thieno[3,2-b]thiophene) 1330118-85-8 C66H86O2S6
    5,5'-((2,5-bis(dodecyloxy)-1,4-phenylene)bis(ethyne-2,1-diyl))bis(2-(5-hexylthiophen-2-yl)thieno[3,2-b]thiophene)
    —— 5(6)-n-butyl-2-benzimidazolesulphonic acid 40341-22-8 C11H14N2O3S
    5(6)-n-butyl-2-benzimidazolesulphonic acid
    —— 5-chloro-3,4,8,9-tetramethyl-2,7-diphenyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane 66193-88-2 C20H26ClN2O2P
    5-chloro-3,4,8,9-tetramethyl-2,7-diphenyl-1,6-dioxa-4,9-diaza-5λ5-phospha-spiro[4.4]nonane
    —— 5-Methyl-4-phenyl-2-(phenylmethyl)-2,5-dihydro-1,2,3,5-thiatriazol-1,1-dioxid 104637-75-4 C15H15N3O2S
    5-Methyl-4-phenyl-2-(phenylmethyl)-2,5-dihydro-1,2,3,5-thiatriazol-1,1-dioxid
    —— 5-{[4-Methyl-N-(4-nitro-phenyl)-piperazine-1-carboximidoyl]-amino}-3,4-diphenyl-thieno[2,3-c]pyridazine-6-carboxylic acid ethyl ester 194546-77-5 C33H31N7O4S
    5-{[4-Methyl-N-(4-nitro-phenyl)-piperazine-1-carboximidoyl]-amino}-3,4-diphenyl-thieno[2,3-c]pyridazine-6-carboxylic acid ethyl ester
    —— 5-(Aminomethyl)-5-(4-fluorophenyl)-2,4-imidazolidinedione 877317-12-9 C10H10FN3O2
    5-(Aminomethyl)-5-(4-fluorophenyl)-2,4-imidazolidinedione
    —— 5-hydroxy-2-methylene-5-phenylhexanoic acid 727665-32-9 C13H16O3
    5-hydroxy-2-methylene-5-phenylhexanoic acid
    —— (5β,6α,7aβ)-5-butyl-1,2,5,6,7,7a-hexahydro-6-methyl-4H-inden-4-one 86509-61-7 C14H22O
    (5β,6α,7aβ)-5-butyl-1,2,5,6,7,7a-hexahydro-6-methyl-4H-inden-4-one
    —— 5-bromo-3-(3-chloro-phenyl)-5-methyl-oxazolidine-2,4-dione 68020-19-9 C10H7BrClNO3
    5-bromo-3-(3-chloro-phenyl)-5-methyl-oxazolidine-2,4-dione
    —— 5-Acetylamino-pentanoic acid 2-((9R,10S,11S,13S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxo-ethyl ester 38933-03-8 C29H40FNO7
    5-Acetylamino-pentanoic acid 2-((9R,10S,11S,13S,16R,17R)-9-fluoro-11,17-dihydroxy-10,13,16-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxo-ethyl ester
    —— 5-[4-(Phenylcarbamoyl)-2,3-dihydropyrido[3,2-b][1,4]oxazin-7-yl]thiophene-2-carboxylic acid 1214931-24-4 C19H15N3O4S
    5-[4-(Phenylcarbamoyl)-2,3-dihydropyrido[3,2-b][1,4]oxazin-7-yl]thiophene-2-carboxylic acid
    —— 5-O-tert-butyl 1-O-methyl (4S)-2,2-dimethyl-4-[(9-phenylfluoren-9-yl)amino]pentanedioate 119595-86-7 C31H35NO4
    5-O-tert-butyl 1-O-methyl (4S)-2,2-dimethyl-4-[(9-phenylfluoren-9-yl)amino]pentanedioate
    —— 5-isobutyryloxymethyl-3-[4-(3-methyl-butoxy)-phenyl]-oxazolidin-2-one 73421-78-0 C19H27NO5
    5-isobutyryloxymethyl-3-[4-(3-methyl-butoxy)-phenyl]-oxazolidin-2-one