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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(2-methylamino-phenyl)-1(2)<i>H</i>-pyrazole-3-carboxylic acid 56718-08-2 C11H11N3O2
    5-(2-methylamino-phenyl)-1(2)<i>H</i>-pyrazole-3-carboxylic acid
    —— 5-(1-(4-nitrobenzyl)-1,10-phenanthrolin-4(1H)-ylidene)thiazolidine-2,4-dione 1296206-47-7 C22H14N4O4S
    5-(1-(4-nitrobenzyl)-1,10-phenanthrolin-4(1H)-ylidene)thiazolidine-2,4-dione
    —— 5-Carboxy-2-(4-hydroxyphenylhydrazono)-valeriansaeureaethylester 19169-12-1 C14H18N2O5
    5-Carboxy-2-(4-hydroxyphenylhydrazono)-valeriansaeureaethylester
    —— 5-(2-methoxynaphthalen-1-yl)-5-methyl-2H-furan 84132-80-9 C16H16O2
    5-(2-methoxynaphthalen-1-yl)-5-methyl-2H-furan
    —— 5-(p-chlorophenacylthio)-3-o-bromophenyl-s-triazole hydrobromide 114361-99-8 BrH*C16H11BrClN3OS
    5-(p-chlorophenacylthio)-3-o-bromophenyl-s-triazole hydrobromide
    —— 5-acetoxynonanedioyl dichloride 131702-55-1 C11H16Cl2O4
    5-acetoxynonanedioyl dichloride
    —— 5-[6-(2-benzo[1,3]dioxol-5-yl-vinyl)-5-oxo-4,5-dihydro-[1,2,4]triazin-3-ylsulfanyl]-pentanoic acid butyl ester 35538-72-8 C21H25N3O5S
    5-[6-(2-benzo[1,3]dioxol-5-yl-vinyl)-5-oxo-4,5-dihydro-[1,2,4]triazin-3-ylsulfanyl]-pentanoic acid butyl ester
    —— (5S)-1-[(3S)-3-methylpent-4-enoyl]-5-(trityloxymethyl)pyrrolidin-2-one 105526-92-9 C30H31NO3
    (5S)-1-[(3S)-3-methylpent-4-enoyl]-5-(trityloxymethyl)pyrrolidin-2-one
    —— 5,6,8-triacetoxy-2-methyl-benzo[g]chromen-4-one 100408-03-5 C20H16O8
    5,6,8-triacetoxy-2-methyl-benzo[g]chromen-4-one
    —— (5R,10S,13S)-10,13-Dimethyl-dodecahydro-cyclopenta[a]phenanthrene-3,6,11,17-tetraone 49644-13-5 C19H24O4
    (5R,10S,13S)-10,13-Dimethyl-dodecahydro-cyclopenta[a]phenanthrene-3,6,11,17-tetraone
    —— 5-Brom-2-acetoxy-salicylsaeure-<4-chlor-anilid> 17891-88-2 C15H11BrClNO3
    5-Brom-2-acetoxy-salicylsaeure-<4-chlor-anilid>
    —— 5,7-Dihydroxy-7-(2-hydroxy-acetyl)-4a,6a-dimethyl-5,6,6a,7,8,9,10,10a,11,12-decahydro-4aH-chrysen-2-one 69764-89-2 C22H28O5
    5,7-Dihydroxy-7-(2-hydroxy-acetyl)-4a,6a-dimethyl-5,6,6a,7,8,9,10,10a,11,12-decahydro-4aH-chrysen-2-one
    —— 5-Phenyl-3-pyridin-4-ylmethyl-[1,3,5]thiadiazinane-2-thione 63644-94-0 C15H15N3S2
    5-Phenyl-3-pyridin-4-ylmethyl-[1,3,5]thiadiazinane-2-thione
    —— (5-Chloro-pyridin-2-yl)-dithiocarbamic acid 2-(2,6-dimethyl-piperidin-1-yl)-2-oxo-ethyl ester 41194-96-1 C15H20ClN3OS2
    (5-Chloro-pyridin-2-yl)-dithiocarbamic acid 2-(2,6-dimethyl-piperidin-1-yl)-2-oxo-ethyl ester
    —— (5-methyl-10,11-dihydro-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]azepin-10-yl)-carbamic acid ethyl ester 30761-57-0 C18H20N2O2
    (5-methyl-10,11-dihydro-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]azepin-10-yl)-carbamic acid ethyl ester
    —— 5-Methyl-2-(4-methyl-piperazin-1-yl)-oxazol-4-one 14021-63-7 C9H15N3O2
    5-Methyl-2-(4-methyl-piperazin-1-yl)-oxazol-4-one
    —— 5-Methyl-2,2-bis-trifluoromethyl-[1,3,4]oxadiazole-3-carbonitrile 27674-12-0 C6H3F6N3O
    5-Methyl-2,2-bis-trifluoromethyl-[1,3,4]oxadiazole-3-carbonitrile
    —— 5,5'-dimethoxy-2,2'-dibenzofuran-3,7-diyl-bis-benzooxazole 33763-44-9 C28H18N2O5
    5,5'-dimethoxy-2,2'-dibenzofuran-3,7-diyl-bis-benzooxazole
    —— 5-chloro-1-(2-dimethylamino-ethyl)-3-phenyl-1,3-dihydro-benzoimidazol-2-one 4755-61-7 C17H18ClN3O
    5-chloro-1-(2-dimethylamino-ethyl)-3-phenyl-1,3-dihydro-benzoimidazol-2-one
    —— 5-[5-(4-fluoro-1,3-benzoxazol-2-yl)-1-methylpyrrol-3-yl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide 1426941-18-5 C30H24F2N4O5S
    5-[5-(4-fluoro-1,3-benzoxazol-2-yl)-1-methylpyrrol-3-yl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide
    —— 5-[3-tert-butyl-4-[2,2-dimethylpropyl(methyl)carbamoyl]phenyl]-1-(cyclohexylmethyl)-2-methyl-N-(oxetan-3-yl)pyrrole-3-carboxamide 1442423-32-6 C33H49N3O3
    5-[3-tert-butyl-4-[2,2-dimethylpropyl(methyl)carbamoyl]phenyl]-1-(cyclohexylmethyl)-2-methyl-N-(oxetan-3-yl)pyrrole-3-carboxamide
    —— 5-amino-N-[1-(3,4-difluorobenzoyl)azetidin-3-yl]-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide 1451994-46-9 C19H17F2N5O2S
    5-amino-N-[1-(3,4-difluorobenzoyl)azetidin-3-yl]-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide
    —— 5-bromo-N-(5-(furan-3-yl)pyridin-3-yl)-2-methoxybenzenesulfonamide 1451272-20-0 C16H13BrN2O4S
    5-bromo-N-(5-(furan-3-yl)pyridin-3-yl)-2-methoxybenzenesulfonamide
    —— 5-ethyl-5-<(2,2-di-n-propylacetylamino)(4-pyridyl)methyl>barbituric acid 112054-98-5 C20H28N4O4
    5-ethyl-5-<(2,2-di-n-propylacetylamino)(4-pyridyl)methyl>barbituric acid
    —— (+)589-chloro((SS)-o-phenylenebis(methylphenylarsine))((RS)-o-phenylenebis(methylphenylphosphine))palladium(II) chloride 77029-47-1 C40H40As2ClP2Pd*Cl
    (+)589-chloro((SS)-o-phenylenebis(methylphenylarsine))((RS)-o-phenylenebis(methylphenylphosphine))palladium(II) chloride
    —— [[5-(2-nitrophenyl)-3-(4-phenylphenyl)cyclohex-2-en-1-ylidene]amino]urea 861406-45-3 C25H22N4O3
    [[5-(2-nitrophenyl)-3-(4-phenylphenyl)cyclohex-2-en-1-ylidene]amino]urea
    —— 5-(4-fluorophenyl)-5,10-dihydro-6,7-dimethyl-10-oxoindeno[1,2-b]indol-9-yl acetate 1401912-77-3 C25H18FNO3
    5-(4-fluorophenyl)-5,10-dihydro-6,7-dimethyl-10-oxoindeno[1,2-b]indol-9-yl acetate
    —— 5-(3,4-dihydroxybenzylidene)-3-(2-ethylbutyl)thiazolidine-2,4-dione 1372864-80-6 C16H19NO4S
    5-(3,4-dihydroxybenzylidene)-3-(2-ethylbutyl)thiazolidine-2,4-dione
    —— {(5-CN)octaethylporphinato} zinc complex 92139-22-5 C37H43N5Zn
    {(5-CN)octaethylporphinato} zinc complex
    —— 5-methoxy-4-phenyl-pyrrole-2-carboxylic acid methyl ester 105903-31-9 C13H13NO3
    5-methoxy-4-phenyl-pyrrole-2-carboxylic acid methyl ester
    —— 5-Methoxy-cycloheptadien-(2,4)-ol-(1) 90199-08-9 C8H12O2
    5-Methoxy-cycloheptadien-(2,4)-ol-(1)
    —— 5α,6,6,-Trifluor-androstan-3,17-dion 5551-86-0 C19H25F3O2
    5α,6,6,-Trifluor-androstan-3,17-dion
    —— 5-Methoxy-3-<3-methyl-2-(3,5-dinitro-benzoyloxy)-butyl>-indol 5192-11-0 C21H21N3O7
    5-Methoxy-3-<3-methyl-2-(3,5-dinitro-benzoyloxy)-butyl>-indol
    —— 5-Acetoxymethyl-4-(2-diethylamino-ethyl)-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester 6225-45-2 C22H30N2O4
    5-Acetoxymethyl-4-(2-diethylamino-ethyl)-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester
    —— 5-(1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)-N-(1H-pyrrol-1-yl)thiophene-2-carboxamide 223499-87-4 C14H11F3N4OS
    5-(1-methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl)-N-(1H-pyrrol-1-yl)thiophene-2-carboxamide
    —— (5R,8S,11R,13S,14S,17S)-5',5',13-trimethyl-11-[4-(3-methyloxetan-3-yl)phenyl]-17-(pentafluoroethyl)-1,2,6,7,8,11,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxane]-5,17(4H)-diol 1262049-69-3 C35H45F5O5
    (5R,8S,11R,13S,14S,17S)-5',5',13-trimethyl-11-[4-(3-methyloxetan-3-yl)phenyl]-17-(pentafluoroethyl)-1,2,6,7,8,11,12,13,14,15,16,17-dodecahydrospiro[cyclopenta[a]phenanthrene-3,2'-[1,3]dioxane]-5,17(4H)-diol
    —— 5,5a,7b,12,12a,14b-Hexamethyl-5a,7b,12a,14b-tetrahydro-bis-indolo<2,3-b:2',3'-b'>benzo<1,2-d:4,5-d'>difuran 10261-89-9 C28H28N2O2
    5,5a,7b,12,12a,14b-Hexamethyl-5a,7b,12a,14b-tetrahydro-bis-indolo<2,3-b:2',3'-b'>benzo<1,2-d:4,5-d'>difuran
    —— 5,12-Bis(3,5-dimethylphenyl)-6,11-bis(4-methylphenyl)tetracene 1439646-08-8 C48H40
    5,12-Bis(3,5-dimethylphenyl)-6,11-bis(4-methylphenyl)tetracene
    —— 5-(3-Bromopropoxy)-2,3-dihydro-1,4-benzodioxin 3185-35-1 C11H13BrO3
    5-(3-Bromopropoxy)-2,3-dihydro-1,4-benzodioxin
    —— 5,6,7,7a-tetrahydro-4H-2-benzofuran-1-one 139617-05-3 C8H10O2
    5,6,7,7a-tetrahydro-4H-2-benzofuran-1-one
    —— 5-phenyl-5H-oxazolo[3,2-a]quinoline-1,2-dione 27771-31-9 C17H11NO3
    5-phenyl-5H-oxazolo[3,2-a]quinoline-1,2-dione
    —— 5-furan-2-yl-2(4)H-[1,2,4]triazin-3-one 14944-04-8 C7H5N3O2
    5-furan-2-yl-2(4)H-[1,2,4]triazin-3-one
    —— 5,10-diphenyl-3<i>H</i>-benzo[<i>g</i>]quinazolin-4-one 672922-65-5 C24H16N2O
    5,10-diphenyl-3<i>H</i>-benzo[<i>g</i>]quinazolin-4-one
    —— 5-chloro-7-(1-methyl-7-phenyl-3,4-dihydro-1<i>H</i>-isoquinolin-2-ylmethyl)-quinolin-8-ol 24464-20-8 C26H23ClN2O
    5-chloro-7-(1-methyl-7-phenyl-3,4-dihydro-1<i>H</i>-isoquinolin-2-ylmethyl)-quinolin-8-ol
    —— 5α-Poriferastan 22888-37-5 C29H52
    5α-Poriferastan
    —— 5-bromo-furan-2-carboxylic acid (3-cyanomethoxy-phenyl)-amide 863705-02-6 C13H9BrN2O3
    5-bromo-furan-2-carboxylic acid (3-cyanomethoxy-phenyl)-amide
    —— 5-[4-hydroxypentoxy(triphenyl)-λ5-phosphanyl]oxypentan-2-ol 107697-75-6 C28H37O4P
    5-[4-hydroxypentoxy(triphenyl)-λ5-phosphanyl]oxypentan-2-ol
    —— 5-[5-(4-fluoro-1H-indol-2-yl)-6-methylpyridazin-3-yl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide 1426942-24-6 C31H25F2N5O4S
    5-[5-(4-fluoro-1H-indol-2-yl)-6-methylpyridazin-3-yl]-2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-1-benzofuran-3-carboxamide
    —— 5-methyl-isoxazole-3-carboxylic acid <i>sec</i>-butylcarbamoyl-amide 32954-22-6 C10H15N3O3
    5-methyl-isoxazole-3-carboxylic acid <i>sec</i>-butylcarbamoyl-amide
    —— 5-((R)-2-(5-fluoro-1-methyl-2-oxo-1,2-dihydropyridin-3-yl)pyrrolidin-1-yl)-N-((trans)-4-hydroxycyclohexyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide 1260845-37-1 C23H27FN6O3
    5-((R)-2-(5-fluoro-1-methyl-2-oxo-1,2-dihydropyridin-3-yl)pyrrolidin-1-yl)-N-((trans)-4-hydroxycyclohexyl)pyrazolo[1,5-a]pyrimidine-3-carboxamide