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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Nitro-4-acetamino-tropolon 90417-79-1 C9H8N2O5
    5-Nitro-4-acetamino-tropolon
    —— 5-(2,4-Dimethoxy-5-pentyl-phenyl)-pentanoic acid 25508-76-3 C18H28O4
    5-(2,4-Dimethoxy-5-pentyl-phenyl)-pentanoic acid
    —— 5-Oxo-6.8-diacetylmercapto-octansaeuremethylester 91906-92-2 C13H20O5S2
    5-Oxo-6.8-diacetylmercapto-octansaeuremethylester
    —— 5-Hydroxy-1.3-diphenyl-1.2-dihydro-1.2.4-triazin 92554-71-7 C15H13N3O
    5-Hydroxy-1.3-diphenyl-1.2-dihydro-1.2.4-triazin
    —— 5-Methyl-thionaphthensulfonsaeure-(2)-anilid 93900-21-1 C15H13NO2S2
    5-Methyl-thionaphthensulfonsaeure-(2)-anilid
    —— 5-(4-chlorophenyl)-6-iodopyrimidin-4-ylamine 926008-95-9 C10H7ClIN3
    5-(4-chlorophenyl)-6-iodopyrimidin-4-ylamine
    —— 5-propyl-4-acetyl-1,4-diazabicyclo<3.3.0>octan-8-one 123414-27-7 C11H18N2O2
    5-propyl-4-acetyl-1,4-diazabicyclo<3.3.0>octan-8-one
    —— (5-endo-methylcyclohexenyl)manganese tricarbonyl 76830-98-3 C10H11MnO3
    (5-endo-methylcyclohexenyl)manganese tricarbonyl
    —— 5'-butyl-5-chloro-2,2'-bithiophene 1062176-96-8 C12H13ClS2
    5'-butyl-5-chloro-2,2'-bithiophene
    —— 5-methoxy-3-(3-nitrochroman-4-yl)-1H-indole 1383545-48-9 C18H16N2O4
    5-methoxy-3-(3-nitrochroman-4-yl)-1H-indole
    —— 5-(1-Butyl-pentyl)-3-methyl-isoxazole 94775-16-3 C13H23NO
    5-(1-Butyl-pentyl)-3-methyl-isoxazole
    —— 5-(4-((3-(2,4-dimethyl-6-(3-hydroxy-3-methylbutoxy)pyridin-3-yl)phenyl)methoxy)phen yl)isoxazol-3-ol 1294453-75-0 C28H30N2O5
    5-(4-((3-(2,4-dimethyl-6-(3-hydroxy-3-methylbutoxy)pyridin-3-yl)phenyl)methoxy)phen yl)isoxazol-3-ol
    —— 5-Methyl-3-phenyl-indole-2-carboxylic acid (4-hydroxybenzylidene)-hydrazide 457891-81-5 C23H19N3O2
    5-Methyl-3-phenyl-indole-2-carboxylic acid (4-hydroxybenzylidene)-hydrazide
    —— 5-{5-[4-(difluoromethoxy)phenyl]-1-methyl-1H-pyrazol-4-yl}-N,7-dimethylimidazo[5,1-f][1,2,4]triazin-4-amine 1394034-28-6 C18H17F2N7O
    5-{5-[4-(difluoromethoxy)phenyl]-1-methyl-1H-pyrazol-4-yl}-N,7-dimethylimidazo[5,1-f][1,2,4]triazin-4-amine
    —— 5,5'-((1R,2R,3S,4S)-2,4-bis(2-chlorophenyl)cyclobutane-1,3-diyl)bis(3-methyl-4-nitroisoxazole) 108175-93-5 C24H18Cl2N4O6
    5,5'-((1R,2R,3S,4S)-2,4-bis(2-chlorophenyl)cyclobutane-1,3-diyl)bis(3-methyl-4-nitroisoxazole)
    —— 5-Chlor-2'-<3-dimethylamino-propyloxy>-2-nitro-diphenylamin 107524-79-8 C17H20ClN3O3
    5-Chlor-2'-<3-dimethylamino-propyloxy>-2-nitro-diphenylamin
    —— 5-chloro-3-phenylisoindole-1-carboxylic acid 3-hydroxypropyl ester 65458-74-4 C18H16ClNO3
    5-chloro-3-phenylisoindole-1-carboxylic acid 3-hydroxypropyl ester
    —— 5,13-di-tert-butyl-8,16-bis(iodomethyl)<2.2>metacyclophane 78919-75-2 C26H34I2
    5,13-di-tert-butyl-8,16-bis(iodomethyl)<2.2>metacyclophane
    —— 5-Fluoro-6-methyl-2-(methylthio)pyrimidin-4-ol 6090-45-5 C6H7FN2OS
    5-Fluoro-6-methyl-2-(methylthio)pyrimidin-4-ol
    —— 5,10,15-((1,3,5-benzenetriyltriacetyl)tris(α,α,α-o-aminophenyl))-20-(β-o-3-(N-pyridyl)propylureidophenyl)porphyrin 85304-61-6 C65H50N10O4
    5,10,15-((1,3,5-benzenetriyltriacetyl)tris(α,α,α-o-aminophenyl))-20-(β-o-3-(N-pyridyl)propylureidophenyl)porphyrin
    —— 5-(3-Sulfamoylphenylazo)-6-hydroxychrysen 15939-71-6 C24H17N3O3S
    5-(3-Sulfamoylphenylazo)-6-hydroxychrysen
    —— 5-methanesulfonyl-3-methoxy-4-phenyl-isothiazole 65182-50-5 C11H11NO3S2
    5-methanesulfonyl-3-methoxy-4-phenyl-isothiazole
    —— (5S,9R,10R,13R,14R)-4,4,10,13,14-Pentamethyl-5,6,9,10,11,12,13,14,15,16-decahydro-4H-cyclopenta[a]phenanthrene-3,17-dione 98653-46-4 C22H30O2
    (5S,9R,10R,13R,14R)-4,4,10,13,14-Pentamethyl-5,6,9,10,11,12,13,14,15,16-decahydro-4H-cyclopenta[a]phenanthrene-3,17-dione
    —— 5-<<2,6-bis(1-methylethyl)phenyl>imino>-2,4-dimethyl-1,2,4-thiadiazolidin-3-one 139407-67-3 C16H23N3OS
    5-<<2,6-bis(1-methylethyl)phenyl>imino>-2,4-dimethyl-1,2,4-thiadiazolidin-3-one
    —— 5-(4-methoxyphenyl)-7-phenyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidine-2-sulfonamide 1334629-34-3 C18H16N4O3S2
    5-(4-methoxyphenyl)-7-phenyl-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidine-2-sulfonamide
    —— (5'R)-17β-[2-phenyl-4,5-dihydrooxazol-5-yl]androst-5-en-3β-ol 1207630-62-3 C28H37NO2
    (5'R)-17β-[2-phenyl-4,5-dihydrooxazol-5-yl]androst-5-en-3β-ol
    —— 5-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-2-(2-hydroxy-ethoxy)-benzaldehyde 866930-15-6 C22H16ClNO3
    5-[5-(4-chloro-phenyl)-pyridin-2-ylethynyl]-2-(2-hydroxy-ethoxy)-benzaldehyde
    —— 5-butylmercapto-3-[2]furyl-1<i>H</i>-[1,2,4]triazole 99168-27-1 C10H13N3OS
    5-butylmercapto-3-[2]furyl-1<i>H</i>-[1,2,4]triazole
    —— 5-(6-methyl-1,2,3,4,8,9-hexahydroquinolizin-9a-yl)pentan-2-one 108818-53-7 C15H25NO
    5-(6-methyl-1,2,3,4,8,9-hexahydroquinolizin-9a-yl)pentan-2-one
    —— 5-chloro-3-{[4-(4-morpholinyl)-1-piperidinyl]methyl}-N-(1-phenylcyclopropyl)-2-[3-(trifluoromethyl)phenyl]-4-quinolinecarboxamide 1336960-76-9 C36H36ClF3N4O2
    5-chloro-3-{[4-(4-morpholinyl)-1-piperidinyl]methyl}-N-(1-phenylcyclopropyl)-2-[3-(trifluoromethyl)phenyl]-4-quinolinecarboxamide
    —— 5-Methyl-2-{1-methyl-1-[1-(toluene-4-sulfonyl)-1H-indol-4-yl]-ethyl}-5-vinyl-cyclohexanone 124337-87-7 C27H31NO3S
    5-Methyl-2-{1-methyl-1-[1-(toluene-4-sulfonyl)-1H-indol-4-yl]-ethyl}-5-vinyl-cyclohexanone
    —— 5-(3-Methyl-1-phenyl-but-3-enyl)-pyrimidine-2,4,6-trione 109317-83-1 C15H16N2O3
    5-(3-Methyl-1-phenyl-but-3-enyl)-pyrimidine-2,4,6-trione
    —— 5-methyl-isoxazole-3-carboxylic acid (ethyl-methyl-carbamoyl)-amide 37071-09-3 C9H13N3O3
    5-methyl-isoxazole-3-carboxylic acid (ethyl-methyl-carbamoyl)-amide
    —— 5-Amino-3-benzylsulfanyl-6-(2-fluoroanilino)-1-phenylpyrazolo[3,4-d]pyrimidin-4-one 1047642-97-6 C24H19FN6OS
    5-Amino-3-benzylsulfanyl-6-(2-fluoroanilino)-1-phenylpyrazolo[3,4-d]pyrimidin-4-one
    —— 5-(4-amino-2-(6-iodobenzo[d][1,3]dioxol-5-ylthio)-1H-imidazo[4,5-c]pyridin-1-yl)pentanamide 1061318-05-5 C18H18IN5O3S
    5-(4-amino-2-(6-iodobenzo[d][1,3]dioxol-5-ylthio)-1H-imidazo[4,5-c]pyridin-1-yl)pentanamide
    —— 5-amino-benzo[b]thiophene-3-carboxylic acid amide 1058739-90-4 C9H8N2OS
    5-amino-benzo[b]thiophene-3-carboxylic acid amide
    —— 5-(4-Ethoxy-phenyl)-3-(o-tolylamino-methyl)-3H-[1,3,4]oxadiazole-2-thione 84160-33-8 C18H19N3O2S
    5-(4-Ethoxy-phenyl)-3-(o-tolylamino-methyl)-3H-[1,3,4]oxadiazole-2-thione
    —— 5-[(2,6,7-trimethoxyquinolin-3-yl)methyl]pyrimidine-2,4-diamine 95395-42-9 C17H19N5O3
    5-[(2,6,7-trimethoxyquinolin-3-yl)methyl]pyrimidine-2,4-diamine
    —— 5-(((2R,3R,5R)-5-(4-((tert-butoxycarbonyl)amino)-2-oxopyrimidin-1(2H)-yl)-3-((tert-butoxycarbonyl)oxy)-4,4-difluorotetrahydrofuran-2-yl)methoxy)-5-oxopentanoic acid 1415749-34-6 C24H33F2N3O11
    5-(((2R,3R,5R)-5-(4-((tert-butoxycarbonyl)amino)-2-oxopyrimidin-1(2H)-yl)-3-((tert-butoxycarbonyl)oxy)-4,4-difluorotetrahydrofuran-2-yl)methoxy)-5-oxopentanoic acid
    —— 5-ethoxy-2-methyl-4-octyl-2,3-dihydrofuran-3-one 662152-08-1 C15H26O3
    5-ethoxy-2-methyl-4-octyl-2,3-dihydrofuran-3-one
    —— 5'-O-t-butyldiphenylsilyl-N2-isobutyryl-2'-O-(dimethylaminooxyethyl)guanosine 433288-77-8 C34H46N6O7Si
    5'-O-t-butyldiphenylsilyl-N2-isobutyryl-2'-O-(dimethylaminooxyethyl)guanosine
    —— 5.8-Dimethoxy-6-methyl-4-oxo-1.2.3.4-tetrahydro-2-naphthonsaeure 51983-94-9 C14H16O5
    5.8-Dimethoxy-6-methyl-4-oxo-1.2.3.4-tetrahydro-2-naphthonsaeure
    —— (5aR,11bS,11cS)-3,4,5,5a,6,7,11b,11c-Octahydro-1-oxa-2a-aza-dibenzo[cd,h]azulene; compound with (E)-but-2-enedioic acid 74645-09-3 C4H4O4*2C15H19NO
    (5aR,11bS,11cS)-3,4,5,5a,6,7,11b,11c-Octahydro-1-oxa-2a-aza-dibenzo[cd,h]azulene; compound with (E)-but-2-enedioic acid
    —— 5-acetyl-2-methyl-1-(tetrahydro-2H-pyran-4-yl)-1H-imidazole 933784-94-2 C11H16N2O2
    5-acetyl-2-methyl-1-(tetrahydro-2H-pyran-4-yl)-1H-imidazole
    —— 5-chloro-2-hydroxy-3-methylcyclohepta-2,4,6-trien-1-one 2891-73-8 C8H7ClO2
    5-chloro-2-hydroxy-3-methylcyclohepta-2,4,6-trien-1-one
    —— (5R,7S)-8-(4-hydroxy-3-isopropoxybenzyl)-7-methyl-1-pyrazin-2-yl-1,8-diazaspiro[4.5]dec-3-en-2-one 1227684-82-3 C23H28N4O3
    (5R,7S)-8-(4-hydroxy-3-isopropoxybenzyl)-7-methyl-1-pyrazin-2-yl-1,8-diazaspiro[4.5]dec-3-en-2-one
    —— 5-Amino-2-bromoisonicotinaldehyde 1289021-84-6 C6H5BrN2O
    5-Amino-2-bromoisonicotinaldehyde
    —— 5-(5-methyl-[1,3,4]oxadiazol-2-yl)-2-propoxy-pyridine 864177-81-1 C11H13N3O2
    5-(5-methyl-[1,3,4]oxadiazol-2-yl)-2-propoxy-pyridine
    —— 5,6,7,8-tetrahydro-2,4-diphenyl-1-azadibenz<a,j>anthracen 88065-18-3 C33H25N
    5,6,7,8-tetrahydro-2,4-diphenyl-1-azadibenz<a,j>anthracen
    —— 5-tert-butyl-N-(2-fluoro-5-(6-oxo-5-(pyrimidin-4-ylamino)-1,6-dihydropyridazin-3-yl)phenyl)pyrazine-2-carboxamide 1227206-44-1 C23H21FN8O2
    5-tert-butyl-N-(2-fluoro-5-(6-oxo-5-(pyrimidin-4-ylamino)-1,6-dihydropyridazin-3-yl)phenyl)pyrazine-2-carboxamide