| 英文名称: | | chromone-2-carboxylic acid, 7-methoxy-8-(piperidinomethyl)-, ethyl ester, dihyd | | 7-methoxy-8-(piperidinomethyl)chromone-2-carboxylic acid ethyl ester dihydroc | | chromone-2-carboxylic acid,7-methoxy-8-(piperidinomethyl)-, ethyl ester, dihydrochloride |
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