| 英文名称: | | 4,5-alpha-epoxy-3-methoxy-17-methyl-14-alpha-morphinan-6-alpha-o hydrochlor | | 4,5-epoxy-3-methoxy-17-methyl-morphinan-6-o (5-alpha,6-alpha,14-alpha)-morphinan-6-o | | trans-dihydrocodeine hydrochloride | | 4,5-alpha-epoxy-3-methoxy-17-methyl-14-alpha-morphinan-6-alpha-o hydrochloride |
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