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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [5-(2,3-dichlorophenyl)-2-thienyl]methanol 1332503-06-6 C11H8Cl2OS
    [5-(2,3-dichlorophenyl)-2-thienyl]methanol
    —— 5,7-Diacetyl-cyclopenta<c>thiapyran 95071-50-4 C12H10O2S
    5,7-Diacetyl-cyclopenta<c>thiapyran
    —— 5-morpholin-4-ylmethyl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-<i>d</i>]pyrimidin-4-ylamine 60598-75-6 C15H20N4OS
    5-morpholin-4-ylmethyl-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-<i>d</i>]pyrimidin-4-ylamine
    —— 5,10,15-tris(2,6-bis(3,3-dimethylbutyryloxy)phenyl)-20-(2-(3,3-dimethylbutyryloxy)-6-(5-imidazolylvaleroyloxy)phenyl)porphyrinatoiron(II) 142244-70-0 C94H108FeN6O16
    5,10,15-tris(2,6-bis(3,3-dimethylbutyryloxy)phenyl)-20-(2-(3,3-dimethylbutyryloxy)-6-(5-imidazolylvaleroyloxy)phenyl)porphyrinatoiron(II)
    —— 5-(4-ethyl-phenyl)-4-oxo-hexahydro-pyrrolo[3,4-c]pyrrole-2-carboxylic acid (4-trifluoromethoxy-phenyl)-amide 1412906-24-1 C22H22F3N3O3
    5-(4-ethyl-phenyl)-4-oxo-hexahydro-pyrrolo[3,4-c]pyrrole-2-carboxylic acid (4-trifluoromethoxy-phenyl)-amide
    —— 5-(6,8-dimethoxy-2H-chromen-3-yl)-1H-tetrazole 1422256-51-6 C12H12N4O3
    5-(6,8-dimethoxy-2H-chromen-3-yl)-1H-tetrazole
    —— 5,6,7,8-tetrahydro-5-phenylthiazolo<3,4-a>pyridinium bromide 79685-68-0 Br*C13H14NS
    5,6,7,8-tetrahydro-5-phenylthiazolo<3,4-a>pyridinium bromide
    —— 5-Thio-D-threo-2-pentulofuranose-1-phosphat 143858-31-5 C5H11O7PS
    5-Thio-D-threo-2-pentulofuranose-1-phosphat
    —— 5,6-dihydroimidazo[1,2-a][1]benzazepin-4-one 1310817-23-2 C12H10N2O
    5,6-dihydroimidazo[1,2-a][1]benzazepin-4-one
    —— 5-O-benzoyl-3-O-benzyl-1,2-O-isopropylidene-6-O-(2,4,6-triisopropylbenzoyl)-β-L-idofuranose 1207730-46-8 C39H48O8
    5-O-benzoyl-3-O-benzyl-1,2-O-isopropylidene-6-O-(2,4,6-triisopropylbenzoyl)-β-L-idofuranose
    —— 5-(4-amino-2-ethyl-pyrimidin-5-ylmethyl)-4-methyl-thieno[3,2-<i>c</i>]pyridinium 51247-62-2 C15H17N4S
    5-(4-amino-2-ethyl-pyrimidin-5-ylmethyl)-4-methyl-thieno[3,2-<i>c</i>]pyridinium
    —— 5,6-dimethyl-2-ethynyl-3-iodo-1,4-bis<((1,1-dimethylethyl)dimethylsilyl)oxy>benzene 223463-22-7 C22H37IO2Si2
    5,6-dimethyl-2-ethynyl-3-iodo-1,4-bis<((1,1-dimethylethyl)dimethylsilyl)oxy>benzene
    —— [5-(Ethoxy-propylsulfanyl-phosphoryloxy)-3-methyl-pyrazol-1-yl]-phosphonothioic acid O,O-diethyl ester 63485-93-8 C13H26N2O5P2S2
    [5-(Ethoxy-propylsulfanyl-phosphoryloxy)-3-methyl-pyrazol-1-yl]-phosphonothioic acid O,O-diethyl ester
    —— 5-Methoxy-4-methyl-indol-2-carbonsaeure 50536-54-4 C11H11NO3
    5-Methoxy-4-methyl-indol-2-carbonsaeure
    —— 5-(2-diethylamino-ethylamino)-6-phenyl-pyrazine-2,3-dicarbonitrile 72113-36-1 C18H20N6
    5-(2-diethylamino-ethylamino)-6-phenyl-pyrazine-2,3-dicarbonitrile
    —— 5-(2-chloro-6-methylquinolin-3-yl)-3-(p-tolyl)-1H-pyrazole-1-carbothioamide 1393597-46-0 C21H17ClN4S
    5-(2-chloro-6-methylquinolin-3-yl)-3-(p-tolyl)-1H-pyrazole-1-carbothioamide
    —— 5-(3-methoxy-phenyl)-3,5-dioxo-pentanoic acid 706817-75-6 C12H12O5
    5-(3-methoxy-phenyl)-3,5-dioxo-pentanoic acid
    —— 5,5-dimethyl-2-(2-(trimethylsilyl)propyl)-[1,3,2]dioxaborinane 1036038-25-1 C11H25BO2Si
    5,5-dimethyl-2-(2-(trimethylsilyl)propyl)-[1,3,2]dioxaborinane
    —— 5-(4-dimethylamino-phenyl)-3ξ-(4-nitro-phenyl)-2-phenyl-(3ar,6ac)-tetrahydro-pyrrolo[3,4-d]isoxazole-4,6-dione 70464-62-9 C25H22N4O5
    5-(4-dimethylamino-phenyl)-3ξ-(4-nitro-phenyl)-2-phenyl-(3ar,6ac)-tetrahydro-pyrrolo[3,4-d]isoxazole-4,6-dione
    —— (5Z)-7-<3-endo-(carbobenzoxyamino)bicyclo<2.2.1>hept-2-exo-yl>heptenoic acid methyl ester 115266-74-5 C23H31NO4
    (5Z)-7-<3-endo-(carbobenzoxyamino)bicyclo<2.2.1>hept-2-exo-yl>heptenoic acid methyl ester
    —— 5,10,15,20-tetramesitylporphyrin-iron(V)-oxo perchlorate 95724-73-5 C56H52ClFeN4O5
    5,10,15,20-tetramesitylporphyrin-iron(V)-oxo perchlorate
    —— 5-(4-{6-methyl-1-[2-(methyloxy)ethyl]-1H-benzimidazol-2-yl}-1H-imidazol-2-yl)-1,3-benzothiazole 1338346-36-3 C21H19N5OS
    5-(4-{6-methyl-1-[2-(methyloxy)ethyl]-1H-benzimidazol-2-yl}-1H-imidazol-2-yl)-1,3-benzothiazole
    —— (5,5-bis(dimethylamino)-1,2,3,4-pentatetraenylidene)(pentacarbonyl)chromium 174195-37-0 C14H12CrN2O5
    (5,5-bis(dimethylamino)-1,2,3,4-pentatetraenylidene)(pentacarbonyl)chromium
    —— 5-(4-bromo-phenyl)-3-(4-chloro-phenyl)-1-phenyl-1H-pyrazole 417702-55-7 C21H14BrClN2
    5-(4-bromo-phenyl)-3-(4-chloro-phenyl)-1-phenyl-1H-pyrazole
    —— (+)-(5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yltrifluoromethanesulfonate 77412-98-7 C28H45F3O3S
    (+)-(5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)-4,5,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-yltrifluoromethanesulfonate
    —— (5Z,7E,22E)-(1S,3R,24S)-1,3-bis[[dimethyl(1,1-dimethylethyl)silyl]oxy]-25-heptyl-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraen-24-ol 223108-79-0 C46H82O3Si2
    (5Z,7E,22E)-(1S,3R,24S)-1,3-bis[[dimethyl(1,1-dimethylethyl)silyl]oxy]-25-heptyl-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraen-24-ol
    —— (5'R)-3β-acetoxy-17β-[2-(2-chlorophenyl)-phenyl-4,5-dihydrooxazol-5-yl]androst-5-ene 1207630-74-7 C30H38ClNO3
    (5'R)-3β-acetoxy-17β-[2-(2-chlorophenyl)-phenyl-4,5-dihydrooxazol-5-yl]androst-5-ene
    —— 5-(4-chloro-phenoxy)-pyrazine-2,3-dicarbonitrile 72111-84-3 C12H5ClN4O
    5-(4-chloro-phenoxy)-pyrazine-2,3-dicarbonitrile
    —— 5-Isopropyl-4-[1-(naphthalen-1-ylamino)-meth-(Z)-ylidene]-2-phenyl-2,4-dihydro-pyrazole-3-thione 97112-01-1 C23H21N3S
    5-Isopropyl-4-[1-(naphthalen-1-ylamino)-meth-(Z)-ylidene]-2-phenyl-2,4-dihydro-pyrazole-3-thione
    —— 5-(pyrimidin-5-yl)-N-(4-(pyrrolidin-1-ylmethyl)pyridin-2-yl)thiazolo[5,4-b]pyridin-2-amine 1377255-28-1 C20H19N7S
    5-(pyrimidin-5-yl)-N-(4-(pyrrolidin-1-ylmethyl)pyridin-2-yl)thiazolo[5,4-b]pyridin-2-amine
    —— 5-Methyl-2-vinyl-1H-imidazole-4-carboxylic acid benzylamide 99378-24-2 C14H15N3O
    5-Methyl-2-vinyl-1H-imidazole-4-carboxylic acid benzylamide
    —— 5-(3-Methoxyphenyl)-5-oxopentanal 1396201-93-6 C12H14O3
    5-(3-Methoxyphenyl)-5-oxopentanal
    —— 5Jww72N6YG 2307500-17-8 C17H19N3O3
    5Jww72N6YG
    —— 5-tert-butyl-N-[4-methyl-3-[4-[5-[4-(2-methylpropyl)piperazin-1-yl]pyridin-3-yl]triazol-1-yl]phenyl]thiophene-2-carboxamide 1334685-08-3 C31H39N7OS
    5-tert-butyl-N-[4-methyl-3-[4-[5-[4-(2-methylpropyl)piperazin-1-yl]pyridin-3-yl]triazol-1-yl]phenyl]thiophene-2-carboxamide
    —— 5-(1-benzyl-1H-pyrazol-4-yl)-2-{1H-pyrazol-1-yl}pyrimidin-4-ol 1343459-82-4 C17H14N6O
    5-(1-benzyl-1H-pyrazol-4-yl)-2-{1H-pyrazol-1-yl}pyrimidin-4-ol
    —— 5-(2-Fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-amine 1119265-98-3 C8H5FN4O2S
    5-(2-Fluoro-4-nitrophenyl)-1,3,4-thiadiazol-2-amine
    —— (5R,6R,7S,8S)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-2-(2-phenylethynyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine 263720-36-1 C44H40N2O4
    (5R,6R,7S,8S)-6,7,8-tris(benzyloxy)-5-[(benzyloxy)methyl]-2-(2-phenylethynyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine
    —— 5-((5-hydroxypentyl)(methyl)amino)pentyl (E)-3-(3,4-dimethoxyphenyl)acrylate 1208863-64-2 C22H35NO5
    5-((5-hydroxypentyl)(methyl)amino)pentyl (E)-3-(3,4-dimethoxyphenyl)acrylate
    —— 5-[3-(1,3-benzoxazol-2-yl)-4-(trifluoromethoxy)phenyl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide 1333241-59-0 C32H23F4N3O6S
    5-[3-(1,3-benzoxazol-2-yl)-4-(trifluoromethoxy)phenyl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide
    —— 5-bromo-N,N4-diethyl-2-(1H-pyrazol-1-yl)pyrimidine-4,6-diamine 1337962-72-7 C11H15BrN6
    5-bromo-N,N4-diethyl-2-(1H-pyrazol-1-yl)pyrimidine-4,6-diamine
    —— 5-Amino-3-phenyl-1-[phenyl-(phenyl-hydrazono)-methyl]-1H-pyrazole-4-carbonitrile 93585-21-8 C23H18N6
    5-Amino-3-phenyl-1-[phenyl-(phenyl-hydrazono)-methyl]-1H-pyrazole-4-carbonitrile
    —— 5-(3-hydroxy-3-methylbut-1-ynyl)-2-hydroxyacetophenone 1446428-57-4 C13H14O3
    5-(3-hydroxy-3-methylbut-1-ynyl)-2-hydroxyacetophenone
    —— 5-Methoxy-2,3,6,7,8-pentachloroimidazo<1,2-a>pyridin 31409-05-9 C8H3Cl5N2O
    5-Methoxy-2,3,6,7,8-pentachloroimidazo<1,2-a>pyridin
    —— 5,5'-Di-(4-nitro-phenyl)-bi-1,2,4-triazinyl-(3,3') 16277-58-0 C18H10N8O4
    5,5'-Di-(4-nitro-phenyl)-bi-1,2,4-triazinyl-(3,3')
    —— 5-Chloro-2-methoxycarbonyl-1-phenylpyrrol 30380-36-0 C12H10ClNO2
    5-Chloro-2-methoxycarbonyl-1-phenylpyrrol
    —— 5-[3-[3-(4-Methylpiperazin-1-yl)azetidin-1-yl]pyrido[2,3-b]pyrazin-6-yl]-1,3-benzoxazol-2-amine 1350924-88-7 C22H24N8O
    5-[3-[3-(4-Methylpiperazin-1-yl)azetidin-1-yl]pyrido[2,3-b]pyrazin-6-yl]-1,3-benzoxazol-2-amine
    —— [5-(3-methylphenyl)-1,2,4-oxadiazol-3-yl]methyl methanesulfonate 1147757-33-2 C11H12N2O4S
    [5-(3-methylphenyl)-1,2,4-oxadiazol-3-yl]methyl methanesulfonate
    —— 5'-(4-morpholino)spiro[1-azabicyclo[2.2.2]octane-3,2'-(3'H)-furo[2,3-b]pyridine] 220100-62-9 C17H23N3O2
    5'-(4-morpholino)spiro[1-azabicyclo[2.2.2]octane-3,2'-(3'H)-furo[2,3-b]pyridine]
    —— 5-nitro-2-(toluene-4-sulfonyl)-benzophenone 855287-94-4 C20H15NO5S
    5-nitro-2-(toluene-4-sulfonyl)-benzophenone
    —— 5-(3-chloro-2-methoxy-pyridin-4-yl)-2-methyl-thiazole-4-carboxylic acid cyclopropylmethyl-[2-(5-fluoro-1H-indol-3-yl)-ethyl]-amide 1223615-63-1 C25H24ClFN4O2S
    5-(3-chloro-2-methoxy-pyridin-4-yl)-2-methyl-thiazole-4-carboxylic acid cyclopropylmethyl-[2-(5-fluoro-1H-indol-3-yl)-ethyl]-amide