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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-[2-(4-isobutyl-phenyl)-propionyloxymethoxycarbonyl]-phenoxymethyl ester 135922-53-1 C35H35NO10
    5-Ethyl-8-oxo-5,8-dihydro-[1,3]dioxolo[4,5-g]quinoline-7-carboxylic acid 4-[2-(4-isobutyl-phenyl)-propionyloxymethoxycarbonyl]-phenoxymethyl ester
    —— (5-chloro-3-nitro-[4]quinolyl)-phenyl-amine 860195-24-0 C15H10ClN3O2
    (5-chloro-3-nitro-[4]quinolyl)-phenyl-amine
    —— 5-(10,11-dihydro-dibenzo[a,d]cyclohepten-5-ylidenemethyl)-3-methyl-isoxazole 27350-73-8 C20H17NO
    5-(10,11-dihydro-dibenzo[a,d]cyclohepten-5-ylidenemethyl)-3-methyl-isoxazole
    —— 5,6,5',6'-tetramethyl-1<i>H</i>,1'<i>H</i>-2,2'-pentane-1,1-diyl-bis-benzoimidazole 17782-89-7 C23H28N4
    5,6,5',6'-tetramethyl-1<i>H</i>,1'<i>H</i>-2,2'-pentane-1,1-diyl-bis-benzoimidazole
    —— 5-Chloro-2-(4-chloro-2-nitro-phenyl)-1-(2-diethylamino-ethyl)-1H-indole-3-carbaldehyde 155249-99-3 C21H21Cl2N3O3
    5-Chloro-2-(4-chloro-2-nitro-phenyl)-1-(2-diethylamino-ethyl)-1H-indole-3-carbaldehyde
    —— (5S,6S,7S,10R)-7-isopropyl-2,10-dimethyl-6-trimethylsilyloxyspiro[4.5]dec-1-ene 871228-27-2 C18H34OSi
    (5S,6S,7S,10R)-7-isopropyl-2,10-dimethyl-6-trimethylsilyloxyspiro[4.5]dec-1-ene
    —— 5-({[(4-aminobutyl)(methyl)amino]sulfonyl}carbamoyl)-8-cyclohexyl-11-methoxy-1,12b-dihydrocyclopropa[d]indolo[2,1-a][2]benzazepine-1a(2H)-carboxylic acid trifluoroacetate 1204417-58-2 C2HF3O2*C32H40N4O6S
    5-({[(4-aminobutyl)(methyl)amino]sulfonyl}carbamoyl)-8-cyclohexyl-11-methoxy-1,12b-dihydrocyclopropa[d]indolo[2,1-a][2]benzazepine-1a(2H)-carboxylic acid trifluoroacetate
    —— 5,5-diethyl-2-(4-hydroxy-3-methoxy-phenyl)-1H-pyrimidine-4,6-dione 100958-51-8 C15H18N2O4
    5,5-diethyl-2-(4-hydroxy-3-methoxy-phenyl)-1H-pyrimidine-4,6-dione
    —— 5-((1R,2S)-2-aminocyclohexylamino)-3-(6-fluoroquinolin-3-ylamino)pyrazine-2-carboxamide 1438421-08-9 C20H22FN7O
    5-((1R,2S)-2-aminocyclohexylamino)-3-(6-fluoroquinolin-3-ylamino)pyrazine-2-carboxamide
    —— 5-(2,4-dimethoxy-5-nitrobenzamido)-2,4-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzoic acid 1383808-81-8 C30H42N2O15
    5-(2,4-dimethoxy-5-nitrobenzamido)-2,4-bis(2-(2-(2-methoxyethoxy)ethoxy)ethoxy)benzoic acid
    —— [(5-methyl-2-methylidenehex-4-enoxy)-diphenylmethyl]benzene 127022-60-0 C27H28O
    [(5-methyl-2-methylidenehex-4-enoxy)-diphenylmethyl]benzene
    —— 5-(ω-iodoperfluoropropyl)furan-3(2H)-one 656820-11-0 C9H7F6IO2
    5-(ω-iodoperfluoropropyl)furan-3(2H)-one
    —— 5-(tetrahydro-2H-pyran-4-yl)-1H-pyrrolo[2,3-b]pyridine 1612156-08-7 C12H14N2O
    5-(tetrahydro-2H-pyran-4-yl)-1H-pyrrolo[2,3-b]pyridine
    —— 5-methyl-2,3,4,7,8,9,10,11-octahydro-1<i>H</i>-cyclohepta[<i>a</i>]naphthalene 132129-82-9 C16H22
    5-methyl-2,3,4,7,8,9,10,11-octahydro-1<i>H</i>-cyclohepta[<i>a</i>]naphthalene
    —— 5,6-Dihydro-5-(dipropylamino)-4H-imidazo(4,5,1-ij)quinolin-8-ol 132895-56-8 C16H23N3O
    5,6-Dihydro-5-(dipropylamino)-4H-imidazo(4,5,1-ij)quinolin-8-ol
    —— (5R,6S,9S)-4-(2-((benzyloxy)methyl)allyl)-9-(((tert-butyldimethylsilyl)oxy)methyl)-6-(3-((tert-butyldimethylsilyl)oxy)propyl)-6-methyl-1,3-dioxaspiro[4.4]nonan-2-one 1246189-69-4 C35H60O6Si2
    (5R,6S,9S)-4-(2-((benzyloxy)methyl)allyl)-9-(((tert-butyldimethylsilyl)oxy)methyl)-6-(3-((tert-butyldimethylsilyl)oxy)propyl)-6-methyl-1,3-dioxaspiro[4.4]nonan-2-one
    —— 5-(1,5-bis(trimethylsilyl)penta-1,4-diyn-3-ylidene)-9-hydroxynona-3,6-diyn-1-yl 4-(1,3,8,10-tetraoxo-9-(tridecan-7-yl)-3,8,9,10-tetrahydroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinolin-2(1H)-yl)butanoate 1142819-29-1 C61H68N2O7Si2
    5-(1,5-bis(trimethylsilyl)penta-1,4-diyn-3-ylidene)-9-hydroxynona-3,6-diyn-1-yl 4-(1,3,8,10-tetraoxo-9-(tridecan-7-yl)-3,8,9,10-tetrahydroanthra[2,1,9-def:6,5,10-d'e'f']diisoquinolin-2(1H)-yl)butanoate
    —— 5-(2-methylbut-1-enyl)-4-thiophen-3-ylethynyl-3,6-dihydro-2H-pyran 1330631-44-1 C16H18OS
    5-(2-methylbut-1-enyl)-4-thiophen-3-ylethynyl-3,6-dihydro-2H-pyran
    —— 5-(3,6-dihydro-2H-pyran-4-yl)-3-(2-pyrrolidin-1-ylethyl)-1H-indole 208464-64-6 C19H24N2O
    5-(3,6-dihydro-2H-pyran-4-yl)-3-(2-pyrrolidin-1-ylethyl)-1H-indole
    —— 5-amino-6-((D-arabinityl)amino)uracil 1361119-02-9 C9H16N4O6
    5-amino-6-((D-arabinityl)amino)uracil
    —— [(5-(diphenylphosphino)-1-pentyl-1H-1,2,4-triazole)(triphenylphosphine)2Cu2I2] 1435949-30-6 C55H52Cu2I2N3P3
    [(5-(diphenylphosphino)-1-pentyl-1H-1,2,4-triazole)(triphenylphosphine)2Cu2I2]
    —— 5,5'"-dimethyl-4,4"-di-(5"",5'""-methyl-2"",2'""-thienyl)-2,2':5',2":5",2'"-quaterthiophene 1231767-31-9 C28H22S6
    5,5'"-dimethyl-4,4"-di-(5"",5'""-methyl-2"",2'""-thienyl)-2,2':5',2":5",2'"-quaterthiophene
    —— 5-bromo-6-oxo-1-(3-phenylcyclopentyl)-1,6-dihydropyridine-3-carboxylic acid 939410-35-2 C17H16BrNO3
    5-bromo-6-oxo-1-(3-phenylcyclopentyl)-1,6-dihydropyridine-3-carboxylic acid
    —— 5-(2,4-dimethyl-phenyl)-2-methyl-thiazole-4-carboxylic acid 1007875-01-5 C13H13NO2S
    5-(2,4-dimethyl-phenyl)-2-methyl-thiazole-4-carboxylic acid
    —— 5-bromo-4-chloromethyl-2-<i>p</i>-tolyl-oxazole 36841-53-9 C11H9BrClNO
    5-bromo-4-chloromethyl-2-<i>p</i>-tolyl-oxazole
    —— (5R,9R,13R,17R,21R,25R,29R,33R,37S)-2,2,5,9,13,17,21,25,29,33-decamethyl-7,11,15,19,23,27,31,35-octaoxo-3,3-diphenyl-37-(trifluoromethyl)-4,8,12,16,20,24,28,32,36-nonaoxa-3-silanonatriacontanoic acid 819852-35-2 C52H71F3O19Si
    (5R,9R,13R,17R,21R,25R,29R,33R,37S)-2,2,5,9,13,17,21,25,29,33-decamethyl-7,11,15,19,23,27,31,35-octaoxo-3,3-diphenyl-37-(trifluoromethyl)-4,8,12,16,20,24,28,32,36-nonaoxa-3-silanonatriacontanoic acid
    —— <5-Methyl-2-thienyl>-isoamylcarbinol 103907-78-4 C11H18OS
    <5-Methyl-2-thienyl>-isoamylcarbinol
    —— 5-<2,6-Bis(1-methylethenyl)phenyl>-10,11-dihydro-5H-dibenzo<a,d>cyclohepten-5-ol 76804-55-2 C27H26O
    5-<2,6-Bis(1-methylethenyl)phenyl>-10,11-dihydro-5H-dibenzo<a,d>cyclohepten-5-ol
    —— 5-(6-methoxynaphthalen-2-yl)-1-(3-methoxyphenyl)-1-(4-(trifluoromethyl)phenylamino)pentan-3-one 1363178-34-0 C30H28F3NO3
    5-(6-methoxynaphthalen-2-yl)-1-(3-methoxyphenyl)-1-(4-(trifluoromethyl)phenylamino)pentan-3-one
    —— (5-chloro-1-benzothiophen-3-yl)methyl acetate 64732-20-3 C11H9ClO2S
    (5-chloro-1-benzothiophen-3-yl)methyl acetate
    —— 5'-O-<(diethylphosphono)methyl>-3'-deoxy-3'-fluorothymidine 129151-52-6 C15H24FN2O7P
    5'-O-<(diethylphosphono)methyl>-3'-deoxy-3'-fluorothymidine
    —— 5-(2,6-Dimethoxy-phenyl)-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol 213491-10-2 C23H22O3
    5-(2,6-Dimethoxy-phenyl)-10,11-dihydro-5H-dibenzo[a,d]cyclohepten-5-ol
    —— 5-ethylcarboxyl-1,3,2',6'-tetraazido-6,3',4'-tri-O-benzylneamine 273737-27-2 C35H38N12O8
    5-ethylcarboxyl-1,3,2',6'-tetraazido-6,3',4'-tri-O-benzylneamine
    —— 5-Amino-7-brom-4-phenyl-tropolon 22164-46-1 C13H10BrNO2
    5-Amino-7-brom-4-phenyl-tropolon
    —— 5-Benzoyl-1-benzyl-3-N-(p-nitro-benzolsulfonyl)-4-(m-nitro-phenyl)-2-phenyl-imidazolidin 24427-07-4 C35H28N4O7S
    5-Benzoyl-1-benzyl-3-N-(p-nitro-benzolsulfonyl)-4-(m-nitro-phenyl)-2-phenyl-imidazolidin
    —— 5,5,5-Trichloro-4-pentyloxymethoxy-pent-1-yne 26901-89-3 C11H17Cl3O2
    5,5,5-Trichloro-4-pentyloxymethoxy-pent-1-yne
    —— 5-[6-(1,3-dimethyl-1,3-dihydro-benzimidazol-2-ylidene)-hexa-2,4-dienylidene]-3-phenyl-2-phenylimino-thiazolidin-4-one 119641-51-9 C30H26N4OS
    5-[6-(1,3-dimethyl-1,3-dihydro-benzimidazol-2-ylidene)-hexa-2,4-dienylidene]-3-phenyl-2-phenylimino-thiazolidin-4-one
    —— 5-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 1443528-98-0 C13H9ClFNO3
    5-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
    —— 5-[(3-chloro-5-fluorobenzyl)sulfanyl]-3-hydroxypyridin-2(1H)-one 1417710-04-3 C12H9ClFNO2S
    5-[(3-chloro-5-fluorobenzyl)sulfanyl]-3-hydroxypyridin-2(1H)-one
    —— 5-methyl-3-morpholin-4-yl-hexa-2,4-dienedithioic acid 15450-31-4 C11H17NOS2
    5-methyl-3-morpholin-4-yl-hexa-2,4-dienedithioic acid
    —— 5,6-dimethyl-2-[2-(4-nitrophenyl)ethenyl]-1,3-benzoxazole 73916-18-4 C17H14N2O3
    5,6-dimethyl-2-[2-(4-nitrophenyl)ethenyl]-1,3-benzoxazole
    —— 5'-O-DMT-thymidine 3'-O-(2-thio-1,3,2-oxathiaphospholane) 179090-12-1 C33H35N2O8PS2
    5'-O-DMT-thymidine 3'-O-(2-thio-1,3,2-oxathiaphospholane)
    —— 5-(1-ACETYL-3-METHYL-2-IMIDAZOLIDINYL)-2-(4-ISOPROPYL-4-METHYL-5-OXO-2-IMIDAZOLIN-2-YL)NICOTINIC ACID AMMONIUM SALT 136592-75-1 C19H24N5O4*H4N
    5-(1-ACETYL-3-METHYL-2-IMIDAZOLIDINYL)-2-(4-ISOPROPYL-4-METHYL-5-OXO-2-IMIDAZOLIN-2-YL)NICOTINIC ACID AMMONIUM SALT
    —— 5-(4-isopropoxy-benzyl)-tetra-<i>N</i>-methyl-2-methylsulfanyl-pyrimidine-4,6-diamine 23212-26-2 C19H28N4OS
    5-(4-isopropoxy-benzyl)-tetra-<i>N</i>-methyl-2-methylsulfanyl-pyrimidine-4,6-diamine
    —— 5,6-cis-endo-dibromo-1,4-dichloro-2,3,7,7-tetramethoxynorborn-2-ene 116585-19-4 C11H14Br2Cl2O4
    5,6-cis-endo-dibromo-1,4-dichloro-2,3,7,7-tetramethoxynorborn-2-ene
    —— 5-(3-(methylsulfonyl)phenyl)-N-(pyridin-4-ylmethyl)thieno[2,3-d]pyrimidin-4-amine 1370338-57-0 C19H16N4O2S2
    5-(3-(methylsulfonyl)phenyl)-N-(pyridin-4-ylmethyl)thieno[2,3-d]pyrimidin-4-amine
    —— (5-Phenyl-[1,3,4]oxadiazol-2-yl)-[2,2,2-trichloro-1-(4-chloro-phenyl)-ethyl]-amine 176248-86-5 C16H11Cl4N3O
    (5-Phenyl-[1,3,4]oxadiazol-2-yl)-[2,2,2-trichloro-1-(4-chloro-phenyl)-ethyl]-amine
    —— 5-Hydroxy-6-(4-methyl-benzyl)-pyrazine-2,3-dicarbonitrile 87735-97-5 C14H10N4O
    5-Hydroxy-6-(4-methyl-benzyl)-pyrazine-2,3-dicarbonitrile
    —— (5S,9R)-9-Isopropenyl-6-methyl-1-phenyl-3-oxa-1-aza-spiro[4.5]dec-6-en-2-one 126575-89-1 C18H21NO2
    (5S,9R)-9-Isopropenyl-6-methyl-1-phenyl-3-oxa-1-aza-spiro[4.5]dec-6-en-2-one
    —— 5-O'-acetyl-3'-O-(2-thio-1,3,2-dithiaphospholano)thymidine 1011725-24-8 C14H19N2O6PS3
    5-O'-acetyl-3'-O-(2-thio-1,3,2-dithiaphospholano)thymidine