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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-methyl-4-(((3-phenyl-1H-pyrazol-4-yl)methylene)amino)-2,4-dihydro-3H-1,2,4-triazole-3-thione 1187037-64-4 C13H12N6S
    5-methyl-4-(((3-phenyl-1H-pyrazol-4-yl)methylene)amino)-2,4-dihydro-3H-1,2,4-triazole-3-thione
    —— 5-(2',2'-dibromovinyl)-5-methyl-5H-benzocycloheptene 108261-92-3 C14H12Br2
    5-(2',2'-dibromovinyl)-5-methyl-5H-benzocycloheptene
    —— 5-<2-(1-Aethyl-3,3-dimethyl-indolenin-2-yliden)-aethyliden>-2-<2-(3-aethyl-4-oxo-2-thioxo-thiazolidin-5-yliden)-aethyliden>-thiazolidin-4-on 96763-12-1 C26H29N3O2S3
    5-<2-(1-Aethyl-3,3-dimethyl-indolenin-2-yliden)-aethyliden>-2-<2-(3-aethyl-4-oxo-2-thioxo-thiazolidin-5-yliden)-aethyliden>-thiazolidin-4-on
    —— 5-methyl-3-[3-(4-dibenzo[b,f][1,4]thiazepin-11-ylpiperazin-1-yl)propyl]-5-phenyl-imidazolidine-2,4-dione 1417032-94-0 C30H31N5O2S
    5-methyl-3-[3-(4-dibenzo[b,f][1,4]thiazepin-11-ylpiperazin-1-yl)propyl]-5-phenyl-imidazolidine-2,4-dione
    —— 5-(4-methylphenyl)pyrazine-2,3-dicarboxylic acid 80356-79-2 C13H10N2O4
    5-(4-methylphenyl)pyrazine-2,3-dicarboxylic acid
    —— 5,20-diphenyl-10,15-ditolyl-2-oxa-3-hydro-3-(2'-pyrrolyl)-21-carbaporphyrinatocopper(III) 947521-08-6 C50H35CuN4O
    5,20-diphenyl-10,15-ditolyl-2-oxa-3-hydro-3-(2'-pyrrolyl)-21-carbaporphyrinatocopper(III)
    —— 5-(4-Methoxy-phenyl)-1-(4-sulfamoyl-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester 676233-19-5 C19H19N3O5S
    5-(4-Methoxy-phenyl)-1-(4-sulfamoyl-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester
    —— 5-bromo-2-carboxymethylsulfanyl-benzoic acid 99067-28-4 C9H7BrO4S
    5-bromo-2-carboxymethylsulfanyl-benzoic acid
    —— (5S,8S,9S,E)-8-(dimethyl(phenyl)silyl)-10-ethoxy-9-hydroxy-6-methyl-5-(trimethylsilyl)dec-6-enal 1404099-12-2 C24H42O3Si2
    (5S,8S,9S,E)-8-(dimethyl(phenyl)silyl)-10-ethoxy-9-hydroxy-6-methyl-5-(trimethylsilyl)dec-6-enal
    —— 5-chloro-2-[1-(3-chloro-2-pyridinyl)-3-trifluoromethyl-1H-pyrazole-5-yl]-4H-3,1-benzoxazine-4-one 934405-41-1 C17H7Cl2F3N4O2
    5-chloro-2-[1-(3-chloro-2-pyridinyl)-3-trifluoromethyl-1H-pyrazole-5-yl]-4H-3,1-benzoxazine-4-one
    —— (+/-)-5-(4-bromophenyl)-3-(2-adamantyl)oxazolidin-2-one 1050521-53-3 C19H22BrNO2
    (+/-)-5-(4-bromophenyl)-3-(2-adamantyl)oxazolidin-2-one
    —— 5-methyl-11-(3-pyrrolidin-1-yl-propyl)-5<i>H</i>,11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,5]diazocine-6,12-dione 21261-14-3 C22H25N3O2
    5-methyl-11-(3-pyrrolidin-1-yl-propyl)-5<i>H</i>,11<i>H</i>-dibenzo[<i>b</i>,<i>f</i>][1,5]diazocine-6,12-dione
    —— 5-Methoxy-2-(2,5-dihydroxyphenyl)-pentan 42604-38-6 C12H18O3
    5-Methoxy-2-(2,5-dihydroxyphenyl)-pentan
    —— 5-(2-methyl-5-nitro-benzoimidazol-1-yl)-benzo[1,2,3]thiadiazole 31882-86-7 C14H9N5O2S
    5-(2-methyl-5-nitro-benzoimidazol-1-yl)-benzo[1,2,3]thiadiazole
    —— 5-(4-methoxybenzyloxy)-1-phenylpent-1-yn-3-one 1335014-19-1 C19H18O3
    5-(4-methoxybenzyloxy)-1-phenylpent-1-yn-3-one
    —— 5-(4-chlorophenyl)-3-[(pyridin-2-ylamino)methyl]-1,3,4-thiadiazole-2-thione 91221-16-8 C14H11ClN4S2
    5-(4-chlorophenyl)-3-[(pyridin-2-ylamino)methyl]-1,3,4-thiadiazole-2-thione
    —— 5-Fluoro-3-azabicyclo[3.2.1]octan-2-one 2375273-58-6 C7H10FNO
    5-Fluoro-3-azabicyclo[3.2.1]octan-2-one
    —— (5S)-5-isobutyl-4-(L-lysyl-δ-glycyl)-benz-4,7-diazacyclododeca-1,9-diyn-6-one 1449226-85-0 C29H41N5O3
    (5S)-5-isobutyl-4-(L-lysyl-δ-glycyl)-benz-4,7-diazacyclododeca-1,9-diyn-6-one
    —— 5-Chloro-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indole-2-carboxylic acid ethyl ester 794512-31-5 C17H24ClNO3Si
    5-Chloro-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indole-2-carboxylic acid ethyl ester
    —— 5-Bromo-N1,N3-bis(dibenzo[b,d]thiophen-2-yl)-N1,N3-diphenylbenzene-1,3-diamine 1300028-75-4 C42H27BrN2S2
    5-Bromo-N1,N3-bis(dibenzo[b,d]thiophen-2-yl)-N1,N3-diphenylbenzene-1,3-diamine
    —— 5-(p-methoxybenzylidine)-2,4-thiazolidinedione 1421637-73-1 C18H17N3O5S2
    5-(p-methoxybenzylidine)-2,4-thiazolidinedione
    —— 5-<4,8-bis(tert-butoxycarbonyl)-1,4,8,11-tetraazacyclotetradecanyl>pentanoic ethyl ester 203568-06-3 C27H52N4O6
    5-<4,8-bis(tert-butoxycarbonyl)-1,4,8,11-tetraazacyclotetradecanyl>pentanoic ethyl ester
    —— 5-deamino-7,9-dideoxy-7-epi-7,9-difluoroneuraminic acid 140676-31-9 C9H14F2O7
    5-deamino-7,9-dideoxy-7-epi-7,9-difluoroneuraminic acid
    —— (5R,6S)-6-Bromo-3-carbamoyloxymethyl-6-((R)-1-hydroxy-ethyl)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid acetoxymethyl ester 127657-62-9 C13H15BrN2O8S
    (5R,6S)-6-Bromo-3-carbamoyloxymethyl-6-((R)-1-hydroxy-ethyl)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid acetoxymethyl ester
    —— 5-(4-fluorophenyl)-1-methyl-4-nitro-1H-imidazole 1201819-40-0 C10H8FN3O2
    5-(4-fluorophenyl)-1-methyl-4-nitro-1H-imidazole
    —— 5-(6-isopropyl-2-oxo-3-phenyl-2H-chromen-4-yl)-2-methylnicotinic acid 1020671-87-7 C25H21NO4
    5-(6-isopropyl-2-oxo-3-phenyl-2H-chromen-4-yl)-2-methylnicotinic acid
    —— 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-hydroxy-8-oxo-7-[(phenoxyacetyl)amino]-, (4-nitrophenyl)methyl ester,trans- 57562-43-3 C22H19N3O8S
    5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-hydroxy-8-oxo-7-[(phenoxyacetyl)amino]-, (4-nitrophenyl)methyl ester,trans-
    —— 5-<(tert-butyldiphenylsilyl)oxy>-7,7-dimethyl-1,3,8-nonatriene 133420-36-7 C27H36OSi
    5-<(tert-butyldiphenylsilyl)oxy>-7,7-dimethyl-1,3,8-nonatriene
    —— 5-iodo-5'-O-cyclo(3-methylsaligenyl)-2'-deoxyuridine monophosphate 1313031-71-8 C17H18IN2O8P
    5-iodo-5'-O-cyclo(3-methylsaligenyl)-2'-deoxyuridine monophosphate
    —— (5S)-5-[3-chloro-5-[5-(1,3-oxazol-4-yl)-1,3,4-oxadiazol-2-yl]thiophen-2-yl]-2,5-dimethyl-1,1-dioxo-6H-1,2,4-thiadiazin-3-amine 1603821-08-4 C14H13ClN6O4S2
    (5S)-5-[3-chloro-5-[5-(1,3-oxazol-4-yl)-1,3,4-oxadiazol-2-yl]thiophen-2-yl]-2,5-dimethyl-1,1-dioxo-6H-1,2,4-thiadiazin-3-amine
    —— 5,11-Bis(2-methylphenyl)benzo[c][1,5]benzodiazocine-6,12-dione 92560-74-2 C28H22N2O2
    5,11-Bis(2-methylphenyl)benzo[c][1,5]benzodiazocine-6,12-dione
    —— 5'-O-(4,4'-dimethoxytrityl)-2'-O-methyl-N<sup>2</sup>-isobutyryl-3'-thioguanosine-3'-S-(2-cyanoethyl)-N,N-diisopropylphosphoramidothioate 1042664-55-0 C45H56N7O8PS
    5'-O-(4,4'-dimethoxytrityl)-2'-O-methyl-N<sup>2</sup>-isobutyryl-3'-thioguanosine-3'-S-(2-cyanoethyl)-N,N-diisopropylphosphoramidothioate
    —— 5-[2,6-di(2-thienyl)-4-pyridyl]-3-isoxazolylamine 1163132-56-6 C16H11N3OS2
    5-[2,6-di(2-thienyl)-4-pyridyl]-3-isoxazolylamine
    —— 5,5-Dibrom-6-(trans-2-butenyliden)bicyclo<2.1.1>hexan 120545-92-8 C10H12Br2
    5,5-Dibrom-6-(trans-2-butenyliden)bicyclo<2.1.1>hexan
    —— 5,6-diamino-1-(3-methoxypropyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one 618913-43-2 C8H14N4O2S
    5,6-diamino-1-(3-methoxypropyl)-2-thioxo-2,3-dihydro-1H-pyrimidin-4-one
    —— (5R)-2,6-di-O-benzyl-5-C-methoxy-α-L-lyxo-hexopyranosyl-(1->4)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 1159646-05-5 C35H50O13
    (5R)-2,6-di-O-benzyl-5-C-methoxy-α-L-lyxo-hexopyranosyl-(1->4)-2,3:5,6-di-O-isopropylidene-aldehydo-D-glucose dimethyl acetal
    —— 5′-O-(4,4′-ddimethoxytrityl)-3'-O-[(2R,4S,5R)-5-phenyl-tetrahydro-1H,3H-pyrrolo[1,2-c]-1,3,2-oxazaphospholidin-2-yl]-2′-O-(2-cyanoethoxymethyl)uridine 1333502-05-8 C45H47N4O10P
    5′-O-(4,4′-ddimethoxytrityl)-3'-O-[(2R,4S,5R)-5-phenyl-tetrahydro-1H,3H-pyrrolo[1,2-c]-1,3,2-oxazaphospholidin-2-yl]-2′-O-(2-cyanoethoxymethyl)uridine
    —— 5-(2-trifluoromethoxy-benzyl)-1,6-dihydro-pyrazolo[4,3-d]pyrimidin-7-one 521334-40-7 C13H9F3N4O2
    5-(2-trifluoromethoxy-benzyl)-1,6-dihydro-pyrazolo[4,3-d]pyrimidin-7-one
    —— [5,15-dibromo-10,20-diphenylporphyrin]cobalt(III) chloride 1608094-46-7 C32H18Br2ClCoN4
    [5,15-dibromo-10,20-diphenylporphyrin]cobalt(III) chloride
    —— 5,10,15,20-tetraphenyl-21 H,23-H-porphine manganese(III)chloride 32195-55-4 C44H28ClMnN4
    5,10,15,20-tetraphenyl-21 H,23-H-porphine manganese(III)chloride
    —— 5'-[4-(diphenylamino)phenyl]-4,4'-dihexyl-2,2'-bithiazole-5-carbaldehyde 1392316-09-4 C37H41N3OS2
    5'-[4-(diphenylamino)phenyl]-4,4'-dihexyl-2,2'-bithiazole-5-carbaldehyde
    —— 5-(2-benzyloxy-4-[2-(2-hydroxyethyl)-benzyl]-phenyl)-1,1-dioxo-1,2,5-thiadiazolidin-3-one 1057340-23-4 C24H24N2O5S
    5-(2-benzyloxy-4-[2-(2-hydroxyethyl)-benzyl]-phenyl)-1,1-dioxo-1,2,5-thiadiazolidin-3-one
    —— 5-(2,4-difluorophenyl)-2-methoxy-4,7-dihydro-1,3-dioxepine 1239231-90-3 C12H12F2O3
    5-(2,4-difluorophenyl)-2-methoxy-4,7-dihydro-1,3-dioxepine
    —— 5-(4-fluorophenyl)-7,8-dihydroquinoline 890028-89-4 C15H12FN
    5-(4-fluorophenyl)-7,8-dihydroquinoline
    —— 5-(diethoxyphosphoryl)-4-fluoropentyl 4-(trifluoromethyl)benzoate 1454661-03-0 C17H23F4O5P
    5-(diethoxyphosphoryl)-4-fluoropentyl 4-(trifluoromethyl)benzoate
    —— 5-ethylamino-2-phenyl-2,4-dihydro-pyrazol-3-one 52472-99-8 C11H13N3O
    5-ethylamino-2-phenyl-2,4-dihydro-pyrazol-3-one
    —— (5R,6R,7R)-7-(4,4-dimethylpent-1-en-2-yl)-2,2,3,3,5,11,11-heptamethyl-9-methylene-6-vinyldodecane 127927-28-0 C20H40N2O6Si
    (5R,6R,7R)-7-(4,4-dimethylpent-1-en-2-yl)-2,2,3,3,5,11,11-heptamethyl-9-methylene-6-vinyldodecane
    —— 5-(Trifluoromethyl)[3,4a(2)-bipyridine]-6-acetic acid 1227579-98-7 C13H9F3N2O2
    5-(Trifluoromethyl)[3,4a(2)-bipyridine]-6-acetic acid
    —— 5-(Benzyl-methyl-amino)-2-(3-methoxy-phenyl)-2-phenyl-pentanoic acid ethyl ester 42245-20-5 C28H33NO3
    5-(Benzyl-methyl-amino)-2-(3-methoxy-phenyl)-2-phenyl-pentanoic acid ethyl ester
    —— 5-Phenyl-4-oxo-3,4,5,10-tetrahydropyrimido<4,5-b>-chinolin 31407-35-9 C17H13N3O
    5-Phenyl-4-oxo-3,4,5,10-tetrahydropyrimido<4,5-b>-chinolin