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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Methyl-5-(morpholine-4-carbonyl)-1,3-diphenyl-imidazolidine-2,4-dione 83325-76-2 C21H21N3O4
    5-Methyl-5-(morpholine-4-carbonyl)-1,3-diphenyl-imidazolidine-2,4-dione
    —— 5-(2-amino-5-bromopyrimidin-4-yl)-2-(5-chloro-2-ethylphenyl)-N-methyl-1H-pyrrole-3-carboxamide 1421582-78-6 C18H17BrClN5O
    5-(2-amino-5-bromopyrimidin-4-yl)-2-(5-chloro-2-ethylphenyl)-N-methyl-1H-pyrrole-3-carboxamide
    —— 5-bromo-2-(1,2-dibromoethyl)-2,3-dihydrobenzo[b]furan 936734-80-4 C10H9Br3O
    5-bromo-2-(1,2-dibromoethyl)-2,3-dihydrobenzo[b]furan
    —— 5-iodo-1-((benzyloxy)carbonyl)-2-vinyl-2,3-dihydro-4-pyridone 860456-37-7 C15H14INO3
    5-iodo-1-((benzyloxy)carbonyl)-2-vinyl-2,3-dihydro-4-pyridone
    —— 5-methyl-1,2,3,4-tetrahydrophenanthren-1-one 85616-47-3 C15H14O
    5-methyl-1,2,3,4-tetrahydrophenanthren-1-one
    —— 5,10,15,20-tetra(2,6-difluorophenyl)porphyrin Fe(III) 108447-96-7 C44H20F8FeN4
    5,10,15,20-tetra(2,6-difluorophenyl)porphyrin Fe(III)
    —— (+/-)-5-bromo-2-(1-(4-(4-(trifluoromethyl)-1H-pyrazol-1-yl)phenoxy)butyl)pyridine 1393126-58-3 C19H17BrF3N3O
    (+/-)-5-bromo-2-(1-(4-(4-(trifluoromethyl)-1H-pyrazol-1-yl)phenoxy)butyl)pyridine
    —— 5-bromo-1-isopropyl-6-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid 862122-75-6 C10H12BrNO3
    5-bromo-1-isopropyl-6-methyl-2-oxo-1,2-dihydropyridine-3-carboxylic acid
    —— 5-methyl-2-(4-isopropoxybenzoyl)cyclohexan-1,3-dione 1005488-11-8 C17H20O4
    5-methyl-2-(4-isopropoxybenzoyl)cyclohexan-1,3-dione
    —— 5-Hydroxy-7-pentadecylcumarin 102811-36-9 C24H36O3
    5-Hydroxy-7-pentadecylcumarin
    —— 5-Methyl-4'-dimethylamino-2-nitro-azobenzol 108124-89-6 C15H16N4O2
    5-Methyl-4'-dimethylamino-2-nitro-azobenzol
    —— 5-Amino-2-methyl-4'-dimethylamino-azobenzol 80094-93-5 C15H18N4
    5-Amino-2-methyl-4'-dimethylamino-azobenzol
    —— 5-(4-fluoro-phenylethynyl)-pyrimidine-2-carboxylic acid tert-butylamide 1403770-52-4 C17H16FN3O
    5-(4-fluoro-phenylethynyl)-pyrimidine-2-carboxylic acid tert-butylamide
    —— 5-(2-methylcyclopropyl)-3-[4-[(1R,2S)-2-[2-(5-methylsulfonylpyridin-2-yl)oxyethyl]cyclopropyl]piperidin-1-yl]-1,2,4-oxadiazole 1402554-25-9 C22H30N4O4S
    5-(2-methylcyclopropyl)-3-[4-[(1R,2S)-2-[2-(5-methylsulfonylpyridin-2-yl)oxyethyl]cyclopropyl]piperidin-1-yl]-1,2,4-oxadiazole
    —— 5-(2-N-Cyclohexyl-N-methyl-amino-ethyl)-2-methyl-1H-indole-3-carboxylic acid 1-(2-bromophenyl)-ethyl ester 459450-83-0 C27H33BrN2O2
    5-(2-N-Cyclohexyl-N-methyl-amino-ethyl)-2-methyl-1H-indole-3-carboxylic acid 1-(2-bromophenyl)-ethyl ester
    —— 5,7-Dichloro-2-(4-hydroxy-3,5-dimethylphenyl)-3-methylindole 104008-02-8 C17H15Cl2NO
    5,7-Dichloro-2-(4-hydroxy-3,5-dimethylphenyl)-3-methylindole
    —— 5-[[5{-5H-Dibenzo[a,d]cyclohepten-5-yl}-3,4-dihydro-2-oxo-4-thioxo-1(2H)-pyrimidinyl]methyl]-2-furancarboxylic acid, methyl ester 216657-74-8 C26H20N2O4S
    5-[[5{-5H-Dibenzo[a,d]cyclohepten-5-yl}-3,4-dihydro-2-oxo-4-thioxo-1(2H)-pyrimidinyl]methyl]-2-furancarboxylic acid, methyl ester
    —— 5-isopropyl-6-(3-trifluoromethylbenzyl)-2-thiouracil 1015701-17-3 C15H15F3N2OS
    5-isopropyl-6-(3-trifluoromethylbenzyl)-2-thiouracil
    —— (5aS,9aS)-6,6,9a-Trimethyl-1,3,4,5,5a,6,7,8,9,9a-decahydro-naphtho[1,2-c]furan 87570-58-9 C15H24O
    (5aS,9aS)-6,6,9a-Trimethyl-1,3,4,5,5a,6,7,8,9,9a-decahydro-naphtho[1,2-c]furan
    —— 5'-deoxy-5-fluoro-N4-valerylcytidine 124012-22-2 C14H20FN3O5
    5'-deoxy-5-fluoro-N4-valerylcytidine
    —— {5-[3-cyano-1-(tetrahydro-pyran-2-yl)-1H-indazol-5-yl]-4-methyl-pyridin-3-ylmethyl}-methyl-carbamic acid tert-butyl ester 850892-32-9 C26H31N5O3
    {5-[3-cyano-1-(tetrahydro-pyran-2-yl)-1H-indazol-5-yl]-4-methyl-pyridin-3-ylmethyl}-methyl-carbamic acid tert-butyl ester
    —— 5-bromo-2-[(3-{[(3,4-dichlorophenyl)sulfonyl]amino}benzoyl)amino]benzoic acid 668263-74-9 C20H13BrCl2N2O5S
    5-bromo-2-[(3-{[(3,4-dichlorophenyl)sulfonyl]amino}benzoyl)amino]benzoic acid
    —— 5-iodo-2-methylsulfanyl-6-(3-trifluoromethyl-phenyl)-pyrimidin-4-ylamine 1207351-45-8 C12H9F3IN3S
    5-iodo-2-methylsulfanyl-6-(3-trifluoromethyl-phenyl)-pyrimidin-4-ylamine
    —— 5-[2-(4-benzylpiperazin-1-yl)-2-oxoeth-yl]-2-(2,5-dichlorophenyl)-4-methyl-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione 1217799-01-3 C26H25Cl2N5O3
    5-[2-(4-benzylpiperazin-1-yl)-2-oxoeth-yl]-2-(2,5-dichlorophenyl)-4-methyl-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
    —— 5,13-dibutyldocosane-5,14-diol 1206904-18-8 C30H62O2
    5,13-dibutyldocosane-5,14-diol
    —— 5-Benzylidenamino-4-methyl-pyrimidazol 101101-64-8 C15H13N3
    5-Benzylidenamino-4-methyl-pyrimidazol
    —— 5-(4-Heptyl)hydantoin 99977-00-1 C10H18N2O2
    5-(4-Heptyl)hydantoin
    —— (5Ξ,7<i>S</i>)-1-[2-chloro-4,6-dimethyl-3,5-bis-(4-nitro-benzoyloxy)-phenyl]-5,7-dimethyl-nonan-2-one-(2,4-dinitro-phenylhydrazone) 120297-49-6 C39H39ClN6O12
    (5Ξ,7<i>S</i>)-1-[2-chloro-4,6-dimethyl-3,5-bis-(4-nitro-benzoyloxy)-phenyl]-5,7-dimethyl-nonan-2-one-(2,4-dinitro-phenylhydrazone)
    —— 5-(2-hydroxy-3-<i>o</i>-tolyloxy-propyl)-imidazolidine-2,4-dione 100616-36-2 C13H16N2O4
    5-(2-hydroxy-3-<i>o</i>-tolyloxy-propyl)-imidazolidine-2,4-dione
    —— (5-Fluoro-1-benzothiophen-3-yl)methanamine;hydrochloride 871013-22-8 C9H9ClFNS
    (5-Fluoro-1-benzothiophen-3-yl)methanamine;hydrochloride
    —— 5-[[(5R)-5-(4-prop-2-ynoxyphenyl)-4,5-dihydro-1,2-oxazol-3-yl]oxy]pyridine-2-carboxylic acid 1256369-71-7 C18H14N2O5
    5-[[(5R)-5-(4-prop-2-ynoxyphenyl)-4,5-dihydro-1,2-oxazol-3-yl]oxy]pyridine-2-carboxylic acid
    —— 5,NN-trimethyl-N-(2-methylallyl)anilinium-2-olate 79249-80-2 C13H19NO
    5,NN-trimethyl-N-(2-methylallyl)anilinium-2-olate
    —— 5-anilino-9-(4-methoxyphenyl)-6-phenyl-8,9-dihydro-7H-benzo[c]phenanthridine-7,8-dicarboxylic acid 138794-06-6 C38H30N2O5
    5-anilino-9-(4-methoxyphenyl)-6-phenyl-8,9-dihydro-7H-benzo[c]phenanthridine-7,8-dicarboxylic acid
    —— 5-fluoro-4-hydroxy-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid <i>sec</i>-butyl ester 65906-02-7 C9H13FN2O5
    5-fluoro-4-hydroxy-2,6-dioxo-hexahydro-pyrimidine-5-carboxylic acid <i>sec</i>-butyl ester
    —— 5-{[(9H-fluoren-9-yl)methoxy]carbonyl}-6,6-dimethyl-1H,4H,5H,6H-pyrrolo[3,4-c]pyrazole-3-carboxylicacid 2247103-13-3 C23H21N3O4
    5-{[(9H-fluoren-9-yl)methoxy]carbonyl}-6,6-dimethyl-1H,4H,5H,6H-pyrrolo[3,4-c]pyrazole-3-carboxylicacid
    —— 5-[bis-(4-oxo-4<i>H</i>-chromen-3-yl)-methyl]-1,3-dimethyl-pyrimidine-2,4,6-trione 67860-36-0 C25H18N2O7
    5-[bis-(4-oxo-4<i>H</i>-chromen-3-yl)-methyl]-1,3-dimethyl-pyrimidine-2,4,6-trione
    —— 5-chloro-3-methyl-1,6-diphenylpyrano[2,3-c]pyrazol-4-one 87101-02-8 C19H13ClN2O2
    5-chloro-3-methyl-1,6-diphenylpyrano[2,3-c]pyrazol-4-one
    —— (5R,8S)-2-Hydroxy-3,8-dimethyl-5-((S)-1-methyl-but-3-enyl)-5,6,7,8-tetrahydro-naphthalene-1-carboxylic acid methyl ester 113161-43-6 C19H26O3
    (5R,8S)-2-Hydroxy-3,8-dimethyl-5-((S)-1-methyl-but-3-enyl)-5,6,7,8-tetrahydro-naphthalene-1-carboxylic acid methyl ester
    —— 5-(4-Nitro-phenyl)-1-(4-phenyl-oxazol-2-yl)-4,5-dihydro-1H-[1,2,3]triazole 115754-55-7 C17H13N5O3
    5-(4-Nitro-phenyl)-1-(4-phenyl-oxazol-2-yl)-4,5-dihydro-1H-[1,2,3]triazole
    —— 5-{(3R,4S,1'R)-3-[1'-(tert-butyldimethylsilyloxy)ethyl]-2-oxo-azetidin-4-yl}-4,7-dimethylene-2-phenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione 1034596-22-9 C27H34N2O4Si
    5-{(3R,4S,1'R)-3-[1'-(tert-butyldimethylsilyloxy)ethyl]-2-oxo-azetidin-4-yl}-4,7-dimethylene-2-phenyl-3a,4,7,7a-tetrahydro-isoindole-1,3-dione
    —— 5-Amino-5-methyl-1-<1'-hydroxy-cyclohexyl>-hexan 713482-92-9 C13H27NO
    5-Amino-5-methyl-1-<1'-hydroxy-cyclohexyl>-hexan
    —— (5R,6S,8R)-(-)-6-isopropyl-3-methyl-8-phenyl-7,9-dioxa-1-azaspiro-[4.5]dec-3-ene-1-carboxylic acid tert-butyl ester 870527-72-3 C22H31NO4
    (5R,6S,8R)-(-)-6-isopropyl-3-methyl-8-phenyl-7,9-dioxa-1-azaspiro-[4.5]dec-3-ene-1-carboxylic acid tert-butyl ester
    —— 5-[(E)-2-(3,4-Dimethoxy-phenyl)-vinyl]-3-methoxy-[1,2]benzoquinone 40189-42-2 C17H16O5
    5-[(E)-2-(3,4-Dimethoxy-phenyl)-vinyl]-3-methoxy-[1,2]benzoquinone
    —— 5-nitro-2-(4-[1,3]oxathiolan-2-yl-styryl)-1-vinyl-1<i>H</i>-imidazole 54738-33-9 C16H15N3O3S
    5-nitro-2-(4-[1,3]oxathiolan-2-yl-styryl)-1-vinyl-1<i>H</i>-imidazole
    —— 5-bromo-5'-cyano-4,4'-dihexyl-2,2'-bithiophene 936029-84-4 C21H28BrNS2
    5-bromo-5'-cyano-4,4'-dihexyl-2,2'-bithiophene
    —— 5-(Chloro-difluoro-methyl)-3-(4-chloro-2-fluoro-phenyl)-isoxazole-4-carboxylic acid ethyl ester 159693-16-0 C13H8Cl2F3NO3
    5-(Chloro-difluoro-methyl)-3-(4-chloro-2-fluoro-phenyl)-isoxazole-4-carboxylic acid ethyl ester
    —— 5-benzothiazol-2-yl-2,2,3,3,4,4,5,5-octafluoro-pentanoic acid; potassium salt 24289-30-3 C12H4F8NO2S*K
    5-benzothiazol-2-yl-2,2,3,3,4,4,5,5-octafluoro-pentanoic acid; potassium salt
    —— 5-tert-Butyl-4,5,6,7-tetrahydro-benzofuran 80926-08-5 C12H18O
    5-tert-Butyl-4,5,6,7-tetrahydro-benzofuran
    —— 5-undecyl-2-[3-methoxy-5-(2-thienyl)thienyl-2-methylene]-2H-pyrrolium dichlorophosphate 1233087-36-9 C25H33NOS2*Cl2HO2P
    5-undecyl-2-[3-methoxy-5-(2-thienyl)thienyl-2-methylene]-2H-pyrrolium dichlorophosphate
    —— 5-Benzylsulfamoyl-2-hydroxy-benzoic acid tert-butyl ester 884303-83-7 C18H21NO5S
    5-Benzylsulfamoyl-2-hydroxy-benzoic acid tert-butyl ester