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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-azido-6-O-tert-butyldimethylsilyl-5-deoxy-1,2-O-isopropylidene-β-D-lyxo-hexofuranos-3-ulose 1401914-11-1 C15H27N3O5Si
    5-azido-6-O-tert-butyldimethylsilyl-5-deoxy-1,2-O-isopropylidene-β-D-lyxo-hexofuranos-3-ulose
    —— 5-diphenylphosphinoyl-11,17,23-tri(p-tolyl)-25,26,27,28-tetrapropoxycalix[4]arene 1196083-24-5 C73H75O5P
    5-diphenylphosphinoyl-11,17,23-tri(p-tolyl)-25,26,27,28-tetrapropoxycalix[4]arene
    —— 5-{[2-hydroxy-3-(7-methoxychroman-4-yl)-2-trifluoro-methylpropyl]amino}-2-methylquinazoline 1070242-64-6 C23H24F3N3O3
    5-{[2-hydroxy-3-(7-methoxychroman-4-yl)-2-trifluoro-methylpropyl]amino}-2-methylquinazoline
    —— 5,6-diphenylbenzopyrido[1,2-a]indole 1263875-65-5 C28H19N
    5,6-diphenylbenzopyrido[1,2-a]indole
    —— 5-(4-Chlorophenyl)-1-(4-methoxyphenyl)-3-[3(Z)-hexadecenyl] pyrazole 114150-88-8 C32H43ClN2O
    5-(4-Chlorophenyl)-1-(4-methoxyphenyl)-3-[3(Z)-hexadecenyl] pyrazole
    —— 5-(4,5-dimethoxy-2-methyl-benzyl)-pyrimidine-2,4,6-trione 65990-28-5 C14H16N2O5
    5-(4,5-dimethoxy-2-methyl-benzyl)-pyrimidine-2,4,6-trione
    —— 5-methoxy-2-methyl-4-nitrobenzothiophene-3-carboxaldehyde 1435059-23-6 C11H9NO4S
    5-methoxy-2-methyl-4-nitrobenzothiophene-3-carboxaldehyde
    —— 5-N-(benzyloxycarbonyl)-4-O-(t-butyldimethylsilyl)-5-deoxy-2,3-O-isopropylidene-L-1,5-ribonolactam 117097-25-3 C22H33NO6Si
    5-N-(benzyloxycarbonyl)-4-O-(t-butyldimethylsilyl)-5-deoxy-2,3-O-isopropylidene-L-1,5-ribonolactam
    —— 5,5''-<i>p</i>-phenylene-bis-[4,5']bioxazolyl-4'-carboxylic acid dimethyl ester 72030-92-3 C22H14N4O8
    5,5''-<i>p</i>-phenylene-bis-[4,5']bioxazolyl-4'-carboxylic acid dimethyl ester
    —— 5-chloro-3,4-ethylenedioxyphenylhydrazine hydrochloride 84139-01-5 C8H9ClN2O2*ClH
    5-chloro-3,4-ethylenedioxyphenylhydrazine hydrochloride
    —— 5-([1,1'-biphenyl]-4-yl)-3'-methyl-5'-(4-methyl-1H-imidazol-1-yl)-1'-phenyl-3,4-dihydro-1'H,2H-3,4'-bipyrazole 1616503-97-9 C29H26N6
    5-([1,1'-biphenyl]-4-yl)-3'-methyl-5'-(4-methyl-1H-imidazol-1-yl)-1'-phenyl-3,4-dihydro-1'H,2H-3,4'-bipyrazole
    —— 5-Pentyl-3,3-diphenyl-[1,2]dioxolane 86766-20-3 C20H24O2
    5-Pentyl-3,3-diphenyl-[1,2]dioxolane
    —— 5-<4-Acetamino-phenylhydrazono>-homothiochroman-S,S-dioxid 1242-63-3 C18H19N3O3S
    5-<4-Acetamino-phenylhydrazono>-homothiochroman-S,S-dioxid
    —— 5-[(Z)-Cyclohexylimino]-1,3-diphenyl-imidazolidine-2,4-dione 125911-88-8 C21H21N3O2
    5-[(Z)-Cyclohexylimino]-1,3-diphenyl-imidazolidine-2,4-dione
    —— 5-{3-[(4-acetylpiperazin-1-yl)methyl]-2-fluorophenyl}-1-[(2,2-difluorocyclopropyl)methyl]-3-methyl-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide 1333263-61-8 C24H27F3N4O3S
    5-{3-[(4-acetylpiperazin-1-yl)methyl]-2-fluorophenyl}-1-[(2,2-difluorocyclopropyl)methyl]-3-methyl-1,3-dihydro-2,1,3-benzothiadiazole 2,2-dioxide
    —— (5-hydroxymethyl-2,2-diphenyl-[1,3]dioxan-5-ylmethyl)-trimethyl-ammonium; bromide 1167-05-1 Br*C21H28NO3
    (5-hydroxymethyl-2,2-diphenyl-[1,3]dioxan-5-ylmethyl)-trimethyl-ammonium; bromide
    —— (5E)-3,4-dichloro-5-hydroxyiminopyrrol-2-one 1449549-83-0 C4H2Cl2N2O2
    (5E)-3,4-dichloro-5-hydroxyiminopyrrol-2-one
    —— 5-(2-Methylthiophen-3-yl)pyridin-2(1H)-one 1111109-64-8 C10H9NOS
    5-(2-Methylthiophen-3-yl)pyridin-2(1H)-one
    —— 5'-O-(tert-butyldimethylsilyl)-3'-deoxy-4'-ethyl-α-L-thymidine 1261228-51-6 C18H32N2O4Si
    5'-O-(tert-butyldimethylsilyl)-3'-deoxy-4'-ethyl-α-L-thymidine
    —— 5-(mercapto(naphthalen-1-ylamino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione 1044869-85-3 C17H15NO4S
    5-(mercapto(naphthalen-1-ylamino)methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-Chloro-2-(4-diethylamino-phenylazo)-1,3-dimethyl-3H-benzoimidazol-1-ium; iodide 21337-54-2 C19H23ClN5*I
    5-Chloro-2-(4-diethylamino-phenylazo)-1,3-dimethyl-3H-benzoimidazol-1-ium; iodide
    —— 5-({3-[(4-acetylpiperazin-1-yl)methyl]-5-chloropyridin-2-yl}oxy)-4-bromo-1-(cyclopropylmethyl)-1H-benzotriazole 1268312-94-2 C22H24BrClN6O2
    5-({3-[(4-acetylpiperazin-1-yl)methyl]-5-chloropyridin-2-yl}oxy)-4-bromo-1-(cyclopropylmethyl)-1H-benzotriazole
    —— 5-Hydroxy-2-phenyl-thieno<2,3-d>pyrimidin-6-carboxanilid 33089-26-8 C19H13N3O2S
    5-Hydroxy-2-phenyl-thieno<2,3-d>pyrimidin-6-carboxanilid
    —— 5-(2-amino-4-methyl-5,6-dihydro-1,3-thiazin-4-yl)-2-fluoro-N-(1,3-thiazol-2-yl)benzamide 935987-59-0 C15H15FN4OS2
    5-(2-amino-4-methyl-5,6-dihydro-1,3-thiazin-4-yl)-2-fluoro-N-(1,3-thiazol-2-yl)benzamide
    —— 5-(3-Butylamino-2-hydroxy-propoxy)-8-prop-2-ynyloxy-3,4-dihydro-1H-quinolin-2-one; hydrochloride 65022-81-3 C19H26N2O4*ClH
    5-(3-Butylamino-2-hydroxy-propoxy)-8-prop-2-ynyloxy-3,4-dihydro-1H-quinolin-2-one; hydrochloride
    —— (5R)-5-((tert-butyldiphenylsilyl)oxy)hex-1-en-3-ol 1025740-27-5 C22H30O2Si
    (5R)-5-((tert-butyldiphenylsilyl)oxy)hex-1-en-3-ol
    —— 5-chloro-2-(1-(3-methoxyphenyl)ethyl)benzo[d]oxazole 1269206-89-4 C16H14ClNO2
    5-chloro-2-(1-(3-methoxyphenyl)ethyl)benzo[d]oxazole
    —— 5H-Benzo[e]pyrido[3,4-b]azepine 11-oxide 198344-10-4 C13H10N2O
    5H-Benzo[e]pyrido[3,4-b]azepine 11-oxide
    —— 5-amino-N-[(4-ethoxyphenyl)methyl]-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide 1451995-09-7 C18H20N4O2S
    5-amino-N-[(4-ethoxyphenyl)methyl]-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide
    —— 5-chloro-2-methoxy-N-(5-(pyrimidin-2-yl)pyridin-3-yl)benzenesulfonamide 1451272-42-6 C16H13ClN4O3S
    5-chloro-2-methoxy-N-(5-(pyrimidin-2-yl)pyridin-3-yl)benzenesulfonamide
    —— 5-Amino-2-[4-(N-methoxycarbonylmethyl)amino]phenyl-4H-benzopyran-4-one 130599-71-2 C18H16N2O4
    5-Amino-2-[4-(N-methoxycarbonylmethyl)amino]phenyl-4H-benzopyran-4-one
    —— 5-Butyl-2-ethoxy-4-hydroxy-1,3-oxazin-6-one 392736-09-3 C10H15NO4
    5-Butyl-2-ethoxy-4-hydroxy-1,3-oxazin-6-one
    —— 5-Methyl-4-nitro-2H-pyrazole-3-carboxylic acid tert-butylamide 138786-87-5 C9H14N4O3
    5-Methyl-4-nitro-2H-pyrazole-3-carboxylic acid tert-butylamide
    —— 5-[(4-chloro-3-fluorophenoxy)methyl]-2-phenyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one 1227414-81-4 C18H12ClFN4O2
    5-[(4-chloro-3-fluorophenoxy)methyl]-2-phenyl-1H-[1,2,4]triazolo[1,5-a]pyrimidin-7-one
    —— 5,8-Bis-methylamino-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid phenylamide 19591-32-3 C23H19N3O3
    5,8-Bis-methylamino-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid phenylamide
    —— 5-[3,4-Dihydro-2H-isoquinolin-(1E)-ylidene]-5-phenyl-pentan-2-one 15778-18-4 C20H21NO
    5-[3,4-Dihydro-2H-isoquinolin-(1E)-ylidene]-5-phenyl-pentan-2-one
    —— 5-Hydroxy-4-ketohexansaeure-p-phenylphenacylester 13190-10-8 C20H20O5
    5-Hydroxy-4-ketohexansaeure-p-phenylphenacylester
    —— 5-Methylcarbamoyl-4-(4-fluor-anilino)-1H-1.2.3-triazol 18464-33-0 C10H10FN5O
    5-Methylcarbamoyl-4-(4-fluor-anilino)-1H-1.2.3-triazol
    —— 5,5,5-Trichlor-penten-(2)-al-(1)-(2,4-dinitro-phenylhydrazon) 99852-86-5 C11H9Cl3N4O4
    5,5,5-Trichlor-penten-(2)-al-(1)-(2,4-dinitro-phenylhydrazon)
    —— 5-Chlor-2-carbomethoxy-indoxyl 20594-43-8 C10H8ClNO3
    5-Chlor-2-carbomethoxy-indoxyl
    —— 5-Allyl-6-methoxy-4-(β-phenyl-ethylamino)-pyrimidin 19674-97-6 C16H19N3O
    5-Allyl-6-methoxy-4-(β-phenyl-ethylamino)-pyrimidin
    —— (5R,6S)-3-(2-Fluoro-ethylsulfanyl)-6-((R)-1-hydroxy-ethyl)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 1-cyclohexanecarbonyloxy-ethyl ester 129959-54-2 C19H26FNO6S2
    (5R,6S)-3-(2-Fluoro-ethylsulfanyl)-6-((R)-1-hydroxy-ethyl)-7-oxo-4-thia-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 1-cyclohexanecarbonyloxy-ethyl ester
    —— 5-chloro-1-(4-chlorophenyl)-3-nonan-5-ylidene-2-[(E)-2-phenylethenyl]indene 1265082-08-3 C32H32Cl2
    5-chloro-1-(4-chlorophenyl)-3-nonan-5-ylidene-2-[(E)-2-phenylethenyl]indene
    —— (5-Methyl-furan-2-ylmethyl)-triethylsilanyl-(3-trifluoromethyl-phenyl)-amine 473929-73-6 C19H26F3NOSi
    (5-Methyl-furan-2-ylmethyl)-triethylsilanyl-(3-trifluoromethyl-phenyl)-amine
    —— (5Z,7E,22E)-(1S,3R,24S)-1,3-bis-[[dimethyl(1,1-dimethylethyl)-silyl]oxy]-25-(2-pyridyl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraen-24-ol 198759-69-2 C44H71NO3Si2
    (5Z,7E,22E)-(1S,3R,24S)-1,3-bis-[[dimethyl(1,1-dimethylethyl)-silyl]oxy]-25-(2-pyridyl)-26,27-cyclo-9,10-secocholesta-5,7,10(19),22-tetraen-24-ol
    —— 5-(4-Ethylthiophen-2-yl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid 1261910-62-6 C12H11NO3S
    5-(4-Ethylthiophen-2-yl)-6-oxo-1,6-dihydropyridine-3-carboxylic acid
    —— 5-{[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-hydrazono}-1,3-diphenyl-imidazolidine-2,4-dione 125911-98-0 C23H18N4O3
    5-{[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-hydrazono}-1,3-diphenyl-imidazolidine-2,4-dione
    —— 5-Chloro-3-(2,4-dimethoxyphenyl)-1-methyl-3-phenylindol-2-one 1356053-31-0 C23H20ClNO3
    5-Chloro-3-(2,4-dimethoxyphenyl)-1-methyl-3-phenylindol-2-one
    —— 5-[1-[3-(3,5-Dichlorophenyl)-5-(6-methoxynaphthalen-2-yl)pyrazol-1-yl]ethyl]thiophene-2-carboxylic acid 1257938-86-5 C27H20Cl2N2O3S
    5-[1-[3-(3,5-Dichlorophenyl)-5-(6-methoxynaphthalen-2-yl)pyrazol-1-yl]ethyl]thiophene-2-carboxylic acid
    —— (5-{[(4-chloro-3-fluoro-benzyl)-(3-methyl-butyl)-amino]-methyl}-4'-trifluoromethyl-biphenyl-3-yl)-acetic acid ethyl ester 1145692-45-0 C30H32ClF4NO2
    (5-{[(4-chloro-3-fluoro-benzyl)-(3-methyl-butyl)-amino]-methyl}-4'-trifluoromethyl-biphenyl-3-yl)-acetic acid ethyl ester