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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-benzoyl-1-azabicyclo[3.3.0]octane 152530-28-4 C14H17NO
    5-benzoyl-1-azabicyclo[3.3.0]octane
    —— 5-Methyl-1-phenyl-hex-5-en-2-one 68146-14-5 C13H16O
    5-Methyl-1-phenyl-hex-5-en-2-one
    —— 5-Amino-1-(4-bromophenyl)-3-(4-tolyl)pyrazole-4-carboxamide 198967-79-2 C17H15BrN4O
    5-Amino-1-(4-bromophenyl)-3-(4-tolyl)pyrazole-4-carboxamide
    —— 5,5,6,6,-Tetramethyl-4,7-dioxasebacic acid diethyl ester 360772-77-6 C16H30O6
    5,5,6,6,-Tetramethyl-4,7-dioxasebacic acid diethyl ester
    —— 5-methyl-2-cyclohexen-1-ylamine 61888-98-0 C7H13N
    5-methyl-2-cyclohexen-1-ylamine
    —— (5S,6R)-5-(2,2-dibromoethenyl)-2,6,10-trimethylundeca-1,9-diene 1259290-62-4 C16H26Br2
    (5S,6R)-5-(2,2-dibromoethenyl)-2,6,10-trimethylundeca-1,9-diene
    —— 5-[(E)-(4R,6S,8S)-6-(tert-Butyl-dimethyl-silanyloxy)-8-hydroxy-4-triisopropylsilanyloxy-undeca-2,10-dienyl]-2,2-dimethyl-benzo[1,3]dioxin-4-one 685878-77-7 C36H62O6Si2
    5-[(E)-(4R,6S,8S)-6-(tert-Butyl-dimethyl-silanyloxy)-8-hydroxy-4-triisopropylsilanyloxy-undeca-2,10-dienyl]-2,2-dimethyl-benzo[1,3]dioxin-4-one
    —— 5-(4-bromo-2-fluoro-phenylamino)-2,2-dimethyl-7-oxo-3a,7,8,8a-tetrahydro-1,3-dioxa-7a-aza-cyclopenta[a]indene-4-carboxylic acid (2-hydroxy-ethoxy)-amide 1193488-84-4 C20H21BrFN3O6
    5-(4-bromo-2-fluoro-phenylamino)-2,2-dimethyl-7-oxo-3a,7,8,8a-tetrahydro-1,3-dioxa-7a-aza-cyclopenta[a]indene-4-carboxylic acid (2-hydroxy-ethoxy)-amide
    —— 5-(4-methylphenyl)hexanoic acid 162708-28-3 C13H18O2
    5-(4-methylphenyl)hexanoic acid
    —— 5-methyl-3-vinyl-1,2-dihydronaphthalene 1033192-16-3 C13H14
    5-methyl-3-vinyl-1,2-dihydronaphthalene
    —— 5-(2-chloro-2-methyl-propyl)-1,3-cycloheptadiene 109988-25-2 C11H17Cl
    5-(2-chloro-2-methyl-propyl)-1,3-cycloheptadiene
    —— 5-hydroxy-7-(methoxymethoxy)-2-(4-(3-(1-(2-(2-(4-(4-oxo-4H-chromen-2-yl)phenoxy)ethoxy)ethyl )-1H-1,2,3-triazol-4-yl)propoxy)phenyl)-4H-chromen-4-one 1451740-61-6 C41H37N3O10
    5-hydroxy-7-(methoxymethoxy)-2-(4-(3-(1-(2-(2-(4-(4-oxo-4H-chromen-2-yl)phenoxy)ethoxy)ethyl )-1H-1,2,3-triazol-4-yl)propoxy)phenyl)-4H-chromen-4-one
    —— 5-O-benzyl-1,2-O-isopropylidene-3-O-(4-methoxybenzyl)-α-D-xylofuranose 113643-37-1 C23H28O6
    5-O-benzyl-1,2-O-isopropylidene-3-O-(4-methoxybenzyl)-α-D-xylofuranose
    —— 5,6,7,7a,8,9,10,11-octahydro-4H-benzo[ef]heptalene-2-carboxylic acid 1117681-42-1 C16H20O2
    5,6,7,7a,8,9,10,11-octahydro-4H-benzo[ef]heptalene-2-carboxylic acid
    —— (5S,6R)-5-(2,2-dibromoethenyl)-6,10-dimethylundec-9-en-2-one 1259290-60-2 C15H24Br2O
    (5S,6R)-5-(2,2-dibromoethenyl)-6,10-dimethylundec-9-en-2-one
    —— 5-Phenoxy-2,2,3,3-tetrakis-trifluoromethyl-1,4,6,9-tetraoxa-5λ<sup>5</sup>-phospha-spiro[4.4]nonane 181786-36-7 C14H9F12O5P
    5-Phenoxy-2,2,3,3-tetrakis-trifluoromethyl-1,4,6,9-tetraoxa-5λ<sup>5</sup>-phospha-spiro[4.4]nonane
    —— 5-Phenoxy-2,3-(o,o'-biphenylen)-1,4,6,9-tetraoxa-5-phospha-spiro<4.4>non-2-en 17445-97-5 C22H17O5P
    5-Phenoxy-2,3-(o,o'-biphenylen)-1,4,6,9-tetraoxa-5-phospha-spiro<4.4>non-2-en
    —— 5-acetyl-2-((4-bromo-2-fluorophenyl)amino)-1-methyl-1H-pyrrole-3-carboxylic acid 1023742-65-5 C14H12BrFN2O3
    5-acetyl-2-((4-bromo-2-fluorophenyl)amino)-1-methyl-1H-pyrrole-3-carboxylic acid
    —— 5-(4-bromo-2-fluoro-phenylamino)-2,2-dimethyl-7-oxo-3a,7,8,8a-tetrahydro-1,3-dioxa-7a-aza-cyclopenta[a]indene-4-carboxylic acid 1193488-04-8 C18H16BrFN2O5
    5-(4-bromo-2-fluoro-phenylamino)-2,2-dimethyl-7-oxo-3a,7,8,8a-tetrahydro-1,3-dioxa-7a-aza-cyclopenta[a]indene-4-carboxylic acid
    —— 5H-selenopyrano[2,3-b:6,5-b']diindole 1134149-59-9 C17H10N2Se
    5H-selenopyrano[2,3-b:6,5-b']diindole
    —— 5-(4-chloro-phenyl)-1-methyl-1<i>H</i>-pyrimidin-4-one 60312-77-8 C11H9ClN2O
    5-(4-chloro-phenyl)-1-methyl-1<i>H</i>-pyrimidin-4-one
    —— 5-(Dimethylamino)-3,3-bis(trifluormethyl)-3H-1,2,4-oxathiazol-2-oxid 107940-42-1 C6H6F6N2O2S
    5-(Dimethylamino)-3,3-bis(trifluormethyl)-3H-1,2,4-oxathiazol-2-oxid
    —— 5-(2-chlorophenyl)-3-(4-chlorophenyl)-2-phenyl-3,4-dihydropyrazole 301324-44-7 C21H16Cl2N2
    5-(2-chlorophenyl)-3-(4-chlorophenyl)-2-phenyl-3,4-dihydropyrazole
    —— 5-hydroxymethyl-4-trifluoromethylpyrimidin-6-one 133307-17-2 C6H5F3N2O2
    5-hydroxymethyl-4-trifluoromethylpyrimidin-6-one
    —— 5-(2-chlorophenyl)-4-oxo-N-[(3-{[3-(1H-1,2,4-triazol-3-yloxy)propyl]oxy}phenyl)methyl]-3,4-dihydrothieno[2,3-d]-pyrimidine-2-carboxamide 935759-70-9 C25H21ClN6O4S
    5-(2-chlorophenyl)-4-oxo-N-[(3-{[3-(1H-1,2,4-triazol-3-yloxy)propyl]oxy}phenyl)methyl]-3,4-dihydrothieno[2,3-d]-pyrimidine-2-carboxamide
    —— 5-cyano-pyridine-2-carboxylic acid [3-((4R,5S)-2-amino-5-fluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide 1402412-62-7 C18H15F2N5O2
    5-cyano-pyridine-2-carboxylic acid [3-((4R,5S)-2-amino-5-fluoro-4-methyl-5,6-dihydro-4H-[1,3]oxazin-4-yl)-4-fluoro-phenyl]-amide
    —— 5-(2-chlorophenyl)-4-oxo-N-({3-[(3-{[1-(triphenylmethyl) - 1H-1,2,4-triazol-3-yl]oxy}propyl)oxy]phenyl)methyl)-3,4-dihydrothieno[2,3-d]pyrimidine-2-carboxamide 935760-58-0 C44H35ClN6O4S
    5-(2-chlorophenyl)-4-oxo-N-({3-[(3-{[1-(triphenylmethyl) - 1H-1,2,4-triazol-3-yl]oxy}propyl)oxy]phenyl)methyl)-3,4-dihydrothieno[2,3-d]pyrimidine-2-carboxamide
    —— 5-[(1,2-Dioxo-1,2-dihydronaphth-4-yl)oxy]valeric Acid 305835-90-9 C15H14O5
    5-[(1,2-Dioxo-1,2-dihydronaphth-4-yl)oxy]valeric Acid
    —— 5-{{3-{(2-chlorophenyl)amino}-2-hydroxypropyl}thio}-1-(1-naphthalenyl)-1H-tetrazole 705969-12-6 C20H18ClN5OS
    5-{{3-{(2-chlorophenyl)amino}-2-hydroxypropyl}thio}-1-(1-naphthalenyl)-1H-tetrazole
    —— 5-Benzyloxy-2-(4-benzyloxybenzoyl)-4-methoxybenzaldehyde 229017-39-4 C29H24O5
    5-Benzyloxy-2-(4-benzyloxybenzoyl)-4-methoxybenzaldehyde
    —— 5-trans-Cyan-2-cis-4-pentadiensaeure 2860-23-3 C6H5NO2
    5-trans-Cyan-2-cis-4-pentadiensaeure
    —— 5-Phenylmercaptomethyl-2-amino-1,3,4-oxdiazol 22670-71-9 C9H9N3OS
    5-Phenylmercaptomethyl-2-amino-1,3,4-oxdiazol
    —— 5-Benzyloxy-2-ethoxybrombenzene 358388-32-6 C15H15BrO2
    5-Benzyloxy-2-ethoxybrombenzene
    —— 5-(o-Tolyloxymethyl)-2-amino-1,3,4-oxdiazol 21520-91-2 C10H11N3O2
    5-(o-Tolyloxymethyl)-2-amino-1,3,4-oxdiazol
    —— 5-[1-(2-chlorophenyl)-1-methylethyl]-2,2-dimethyl-1,3-dioxane-4,6-dione 1098073-04-1 C15H17ClO4
    5-[1-(2-chlorophenyl)-1-methylethyl]-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-Methoxy-2-[[4-(2-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinoline 1422841-62-0 C26H22N4O2
    5-Methoxy-2-[[4-(2-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinoline
    —— 5-(4-Chloro-phenylsulfanylmethyl)-4-(4-methoxy-phenyl)-4H-[1,2,4]triazole-3-thiol 81863-77-6 C16H14ClN3OS2
    5-(4-Chloro-phenylsulfanylmethyl)-4-(4-methoxy-phenyl)-4H-[1,2,4]triazole-3-thiol
    —— 5-Methoxy-2-[[4-(1-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinoline 1422841-39-1 C26H22N4O2
    5-Methoxy-2-[[4-(1-methyl-4-pyridin-4-ylpyrazol-3-yl)phenoxy]methyl]quinoline
    —— [5-(4-Chloro-phenylsulfanylmethyl)-[1,3,4]thiadiazol-2-yl]-p-tolyl-amine 81863-68-5 C16H14ClN3S2
    [5-(4-Chloro-phenylsulfanylmethyl)-[1,3,4]thiadiazol-2-yl]-p-tolyl-amine
    —— 5-methyl-5-[(E)-2-(2,4,6-trimethoxyphenyl)ethenyl]-2,5-dihydrofuran-2-one 1450740-31-4 C16H18O5
    5-methyl-5-[(E)-2-(2,4,6-trimethoxyphenyl)ethenyl]-2,5-dihydrofuran-2-one
    —— 5,6-Dihydro-6-hydroxy-7-oxo-dibenz<b,d>azepin 19711-90-1 C14H11NO2
    5,6-Dihydro-6-hydroxy-7-oxo-dibenz<b,d>azepin
    —— 5-Benzyloxy-4-(4-benzyloxy-phenyl)-6-methoxy-2-methyl-1,2-dihydro-isoquinoline 1027841-47-9 C31H29NO3
    5-Benzyloxy-4-(4-benzyloxy-phenyl)-6-methoxy-2-methyl-1,2-dihydro-isoquinoline
    —— [5-(6-Benzamidopurin-7-yl)-3-benzoyloxy-4-methylsulfanyloxolan-2-yl]methyl benzoate 30546-00-0 C32H27N5O6S
    [5-(6-Benzamidopurin-7-yl)-3-benzoyloxy-4-methylsulfanyloxolan-2-yl]methyl benzoate
    —— 5-(4-(Benzyloxy)phenyl)-1,3-bis((benzyloxy)methyl)-7-(2,4-dimethoxybenzyl)-2,4-dioxopyrrolo<2,3-d>pyrimidine 145745-00-2 C44H41N3O7
    5-(4-(Benzyloxy)phenyl)-1,3-bis((benzyloxy)methyl)-7-(2,4-dimethoxybenzyl)-2,4-dioxopyrrolo<2,3-d>pyrimidine
    —— (5-Chloro-2-Hydroxy-Phenyl)-Methanesulfonamide 519172-28-2 C7H8ClNO3S
    (5-Chloro-2-Hydroxy-Phenyl)-Methanesulfonamide
    —— 5-(p-Chlorphenyl)-3-(p-tolyl)-2,4-dioxo-6,6-dimethyl-1,2,3,4,5,6-hexahydro-furo<2,3-d>pyrimidin 21864-03-9 C21H19ClN2O3
    5-(p-Chlorphenyl)-3-(p-tolyl)-2,4-dioxo-6,6-dimethyl-1,2,3,4,5,6-hexahydro-furo<2,3-d>pyrimidin
    —— 5-hexyl-3-(4-ethoxy-6-methylpyrimidin-2-yl)amino-2(4)H-1,2,4-triazole 77077-53-3 C15H24N6O
    5-hexyl-3-(4-ethoxy-6-methylpyrimidin-2-yl)amino-2(4)H-1,2,4-triazole
    —— 5-(4-benzyloxyphenyl)-2-[4-(4-dodecyloxybenzoyl)-phenyl]-1,3,4-oxadiazole 881640-60-4 C40H44N2O5
    5-(4-benzyloxyphenyl)-2-[4-(4-dodecyloxybenzoyl)-phenyl]-1,3,4-oxadiazole
    —— (5-Benzyloxy-2-bromo-4-methoxyphenyl)methyl 4-benzyloxybenzoate 229017-37-2 C29H25BrO5
    (5-Benzyloxy-2-bromo-4-methoxyphenyl)methyl 4-benzyloxybenzoate
    —— 5-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-2,4-dimethylbenzenesulfonic acid 1131736-09-8 C23H21NO5S
    5-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-2,4-dimethylbenzenesulfonic acid