| 英文名称: | | 4h-1-benzopyran-8-carboxylic acid, 3-methyl-4-oxo-2-phenyl-, 1,1-dimethyl-2-((2 | | hydrochloride, (+-)--methyl-1- piperidinyl)ethyl) este | | 3-methyl-4-oxo-2-phenyl-, 1,1-dimethyl-2-((2-methyl-1-piperidinyl)ethyl) ester, hydrochloride, (+-)-4h-1-benzopyran-8-carboxylic aci |
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