| 英文名称: | | 3-methyl-4-oxo-2-phenyl-4h-1-benzopyran-8-carboxylic aci 1-methyl-2-(1-pipe | | ridinyl) ethyl ester, hydrochloride, hydrate | | 1-methyl-2-piperidinoethyl 3-methyl-4-oxo-2-phenyl-3h-1-benzopyran-8-carboxyl | | ate hcl h2o | | 4h-1-benzopyran-8-carboxylic acid,3-methyl-4-oxo-2-phenyl-, 1-methyl-2-(1-piperidinyl) ethyl ester,hydrochloride, hydrate |
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