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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(4-amino-6-methyl-1,3,5-triazin-2-yl)-6-(5-fluoro-6-methoxypyridin-3-ylamino)nicotinaldehyde 1253574-43-4 C16H14FN7O2
    5-(4-amino-6-methyl-1,3,5-triazin-2-yl)-6-(5-fluoro-6-methoxypyridin-3-ylamino)nicotinaldehyde
    —— 5-(adamantan-1-yl-methoxy)pentyl 3,4,6-tri-O-benzyl-2,5-dideoxy-2,5-imino-D-talohexonamide 1426549-71-4 C43H56N2O5
    5-(adamantan-1-yl-methoxy)pentyl 3,4,6-tri-O-benzyl-2,5-dideoxy-2,5-imino-D-talohexonamide
    —— 5-Acetyl-3-cyano-6-methyl-4-(4'-meyhoxyphenyl)-2-S-acetonylpyridine 233276-62-5 C19H18N2O3S
    5-Acetyl-3-cyano-6-methyl-4-(4'-meyhoxyphenyl)-2-S-acetonylpyridine
    —— 5-O-(p-toluenesulfonyl)-D-arabinofuranose (α-anomer) 143308-39-8 C12H16O7S
    5-O-(p-toluenesulfonyl)-D-arabinofuranose (α-anomer)
    —— 5-acetyl-3-amino-4-(4-methoxyphenyl)-6-methyl-N-(4-methylphenyl)thieno[2,3-b]pyridine-2-carboxamide 620625-63-0 C25H23N3O3S
    5-acetyl-3-amino-4-(4-methoxyphenyl)-6-methyl-N-(4-methylphenyl)thieno[2,3-b]pyridine-2-carboxamide
    —— 5-acetyl-3-amino-4-(4'-methoxyphenyl)-6-methyl-thieno[2,3-b]pyridine-2-carboxylic acid 647828-96-4 C18H16N2O4S
    5-acetyl-3-amino-4-(4'-methoxyphenyl)-6-methyl-thieno[2,3-b]pyridine-2-carboxylic acid
    —— 5-acetyl-4-(4'-methoxyphenyl)-6-methylthieno[2,3-b]pyridin-3(2H)-one 647828-98-6 C17H15NO3S
    5-acetyl-4-(4'-methoxyphenyl)-6-methylthieno[2,3-b]pyridin-3(2H)-one
    —— 5-benzyl-3-[3-(benzyloxy)propyl]-1H-pyrazole 919123-99-2 C20H22N2O
    5-benzyl-3-[3-(benzyloxy)propyl]-1H-pyrazole
    —— 5-Benzyl-oxazol-2,4(3H,5H)-dion 5841-62-3 C10H9NO3
    5-Benzyl-oxazol-2,4(3H,5H)-dion
    —— 5-acetyl-3-amino-4-(4-chlorophenyl)-6-methyl-N-phenylthieno[2,3-b]pyridine-2-carboxamide 380638-18-6 C23H18ClN3O2S
    5-acetyl-3-amino-4-(4-chlorophenyl)-6-methyl-N-phenylthieno[2,3-b]pyridine-2-carboxamide
    —— 5-Acetyl-3-amino-4-(4-chlorophenyl)-6-methylthieno[2,3-b]pyridine-2-carbonitrile 380638-23-3 C17H12ClN3OS
    5-Acetyl-3-amino-4-(4-chlorophenyl)-6-methylthieno[2,3-b]pyridine-2-carbonitrile
    —— (5R)-3-methoxy-5-[(2S)-1-tritylpyrrolidin-2-yl]-4,5-dihydro-1,2-oxazole 1262011-80-2 C27H28N2O2
    (5R)-3-methoxy-5-[(2S)-1-tritylpyrrolidin-2-yl]-4,5-dihydro-1,2-oxazole
    —— 5-(chloromethyl)-3-(naphthalen-1-yl)-1,2,4-oxadiazole 51802-82-5 C13H9ClN2O
    5-(chloromethyl)-3-(naphthalen-1-yl)-1,2,4-oxadiazole
    —— [5']adenylic acid L-leucine anhydride 17191-64-9 C16H25N6O8P
    [5']adenylic acid L-leucine anhydride
    —— 5,8-Dimethoxy-6-isopropyl-1-tetralone 155191-02-9 C15H20O3
    5,8-Dimethoxy-6-isopropyl-1-tetralone
    —— 5-(6-furan-3-yl-pyridin-3-yl)-hexahydro-pyrrolo[3,4-c]pyrrole-2-carboxylic acid tert-butyl ester 848592-16-5 C20H25N3O3
    5-(6-furan-3-yl-pyridin-3-yl)-hexahydro-pyrrolo[3,4-c]pyrrole-2-carboxylic acid tert-butyl ester
    —— 5-Bromo-2-(furan-3-yloxy)-pyrimidine 1147704-13-9 C8H5BrN2O2
    5-Bromo-2-(furan-3-yloxy)-pyrimidine
    —— 5-bromo-6-ethylpyrimidine-2,4(1H,3H)-dione 90904-85-1 C6H7BrN2O2
    5-bromo-6-ethylpyrimidine-2,4(1H,3H)-dione
    —— 5-bromo-7-methyl-8-nitro-N-(3-(trifluoromethyl)phenyl)quinazolin-4-amine 1449737-58-9 C16H10BrF3N4O2
    5-bromo-7-methyl-8-nitro-N-(3-(trifluoromethyl)phenyl)quinazolin-4-amine
    —— 5-acetyl-3-benzylpyrimidine-2,4(1H,3H)-dione 141177-96-0 C13H12N2O3
    5-acetyl-3-benzylpyrimidine-2,4(1H,3H)-dione
    —— (5α, 20-R)-4-diazo-21-hydroxy-20-methyl pregnan-3-one 74850-10-5 C22H34N2O2
    (5α, 20-R)-4-diazo-21-hydroxy-20-methyl pregnan-3-one
    —— 5-fluoro-1-<5-O-(tert-butyldimethylsilyl)-2,3-dideoxy-2-fluoro-α-L-glycero-pent-2-enofuranosyl>-N<sup>4</sup>-benzoylcytosine 221616-80-4 C22H27F2N3O4Si
    5-fluoro-1-<5-O-(tert-butyldimethylsilyl)-2,3-dideoxy-2-fluoro-α-L-glycero-pent-2-enofuranosyl>-N<sup>4</sup>-benzoylcytosine
    —— 5-bromo-7-methylquinazolin-4(3H)-one 1449737-56-7 C9H7BrN2O
    5-bromo-7-methylquinazolin-4(3H)-one
    —— 5-bromo-4-chloro-7-methyl-8-nitroquinazoline 1449737-59-0 C9H5BrClN3O2
    5-bromo-4-chloro-7-methyl-8-nitroquinazoline
    —— 5-bromo-7-methyl-8-nitroquinazolin-4(3H)-one 1449737-57-8 C9H6BrN3O3
    5-bromo-7-methyl-8-nitroquinazolin-4(3H)-one
    —— (+/-)-5-hydroxy-dec-2<i>c</i>-enoic acid methyl ester 67093-60-1 C11H20O3
    (+/-)-5-hydroxy-dec-2<i>c</i>-enoic acid methyl ester
    —— 5,8-Dimethoxy-6-isopropyl-1-methyl-2-tetralone 146356-64-1 C16H22O3
    5,8-Dimethoxy-6-isopropyl-1-methyl-2-tetralone
    —— (5α,20R)-3-Trimethylsiloxy-21-(dimethyl-t-butylsiloxy)-20-methylpregn-3-ene 82426-71-9 C31H58O2Si2
    (5α,20R)-3-Trimethylsiloxy-21-(dimethyl-t-butylsiloxy)-20-methylpregn-3-ene
    —— 5-(4-benzyl-1H-1,2,3-triazol-1-yl)-1H-indazole 1093303-32-2 C16H13N5
    5-(4-benzyl-1H-1,2,3-triazol-1-yl)-1H-indazole
    —— 5,8-dimethoxy-1-methyl-6-propan-2-yl-3,4-dihydro-2H-naphthalen-1-ol 1026600-69-0 C16H24O3
    5,8-dimethoxy-1-methyl-6-propan-2-yl-3,4-dihydro-2H-naphthalen-1-ol
    —— 5,8-Dimethoxy-6-isopropyl-2-tetralone 146356-63-0 C15H20O3
    5,8-Dimethoxy-6-isopropyl-2-tetralone
    —— 5,8-Dimethoxy-1,4a-dimethyl-7-isopropyl-4,4a,9,10-tetrahydro-2(3H)-phenanthrenone 162920-92-5 C21H28O3
    5,8-Dimethoxy-1,4a-dimethyl-7-isopropyl-4,4a,9,10-tetrahydro-2(3H)-phenanthrenone
    —— 5-fluoro-1-<<2-hydroxy-1-(hydroxymethyl)ethoxy>methyl>-5-methylcytosine 87892-55-5 C8H12FN3O4
    5-fluoro-1-<<2-hydroxy-1-(hydroxymethyl)ethoxy>methyl>-5-methylcytosine
    —— 5-fluoro-1-[5-O-(tert-butyldimethylsilyl)-2,3-dideoxy-2-fluoro-β-D-glycero-pent-2-enofuranosyl]-N<sup>4</sup>-benzoylcytosine 405238-87-1 C22H27F2N3O4Si
    5-fluoro-1-[5-O-(tert-butyldimethylsilyl)-2,3-dideoxy-2-fluoro-β-D-glycero-pent-2-enofuranosyl]-N<sup>4</sup>-benzoylcytosine
    —— 5-fluoro-1-[5-O-(tert-butyldimethylsilyl)-2,3-dideoxy-2-fluoro-α-D-glycero-pent-2-enofuranosyl]-N<sup>4</sup>-benzoylcytosine 405238-88-2 C22H27F2N3O4Si
    5-fluoro-1-[5-O-(tert-butyldimethylsilyl)-2,3-dideoxy-2-fluoro-α-D-glycero-pent-2-enofuranosyl]-N<sup>4</sup>-benzoylcytosine
    —— 5-Fluoro-N,N-bis(trimethylsilyl)-2-[(trimethylsilyl)oxy]pyrimidin-4-amine 79628-81-2 C13H28FN3OSi3
    5-Fluoro-N,N-bis(trimethylsilyl)-2-[(trimethylsilyl)oxy]pyrimidin-4-amine
    —— 5-(3-chloro-propyl)-3-naphthalen-1-yl-[1,2,4]oxadiazole 92434-98-5 C15H13ClN2O
    5-(3-chloro-propyl)-3-naphthalen-1-yl-[1,2,4]oxadiazole
    —— 5-amino-1,2,3-triazolo<4,5-b>pyrimidine-6-carbonitrile 50533-40-9 C6H4N6
    5-amino-1,2,3-triazolo<4,5-b>pyrimidine-6-carbonitrile
    —— 5-methyl-azabicyclo<3.3.0>octane-2-one 137125-39-4 C8H13NO
    5-methyl-azabicyclo<3.3.0>octane-2-one
    —— (5S,6S)-6-amino-2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-ol 87452-25-3 C11H14ClNO
    (5S,6S)-6-amino-2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-ol
    —— 5-chloro-4-(((5-chloro-6-(2,2,3,3-tetrafluoropropoxy)-pyridin-3-yl)oxy)methyl)-2-fluorobenzoic acid 1533431-86-5 C16H10Cl2F5NO4
    5-chloro-4-(((5-chloro-6-(2,2,3,3-tetrafluoropropoxy)-pyridin-3-yl)oxy)methyl)-2-fluorobenzoic acid
    —— (5S,6R)-6-amino-2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-ol 87452-25-3 C11H14ClNO
    (5S,6R)-6-amino-2-chloro-6,7,8,9-tetrahydro-5H-benzo[7]annulen-5-ol
    —— 5-[4-(4,5-Diphenylimidazol-1-yl)phenoxy]pentanoic acid 143547-36-8 C26H24N2O3
    5-[4-(4,5-Diphenylimidazol-1-yl)phenoxy]pentanoic acid
    —— 5-Benzyl-1-[(4-methoxyphenyl)methyl]triazole 1350626-04-8 C17H17N3O
    5-Benzyl-1-[(4-methoxyphenyl)methyl]triazole
    —— 5,9-dioxo-1,7-dioxa-4,10-diaza-cyclododecane 31249-98-6 C8H14N2O4
    5,9-dioxo-1,7-dioxa-4,10-diaza-cyclododecane
    —— 5-(2-chloro-5-fluoro-4-(1H-pyrazol-4-yl)phenyl)-N-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)-1,3,4-thiadiazol-2-amine 1620515-20-9 C21H26ClFN6S
    5-(2-chloro-5-fluoro-4-(1H-pyrazol-4-yl)phenyl)-N-methyl-N-(2,2,6,6-tetramethylpiperidin-4-yl)-1,3,4-thiadiazol-2-amine
    —— 5H-2-methyl-1,2,4-triazepino[2,3-a]benzimidazolo-4-thione 499982-01-3 C11H10N4S
    5H-2-methyl-1,2,4-triazepino[2,3-a]benzimidazolo-4-thione
    —— 5-Methoxy-4-(5-oxazolyl)-2-(3-phenyl-1-propynyl)benzenamine 569352-96-1 C19H16N2O2
    5-Methoxy-4-(5-oxazolyl)-2-(3-phenyl-1-propynyl)benzenamine
    —— 5-fluoro-4-(methyloxy)-1H-indazol-3-amine 1240518-48-2 C8H8FN3O
    5-fluoro-4-(methyloxy)-1H-indazol-3-amine
    —— 5-chloromethyl-2,3-pyridine dicarboxylic acid anhydride 124523-80-4 C8H4ClNO3
    5-chloromethyl-2,3-pyridine dicarboxylic acid anhydride