| 英文名称: | | urea, n'-ethyl-n-phenyl-n-(1,2,3,4-tetrahydro-3-hydroxy-5,8-dimethoxy-2-naphtha | | l enyl)- | | n'-ethyl-n-phenyl-n-(1,2,3,4-tetrahydro-3-hydroxy-5,8-dimethoxy-2-naphth alen | | n'-ethyl-n-phenyl-n-(1,2,3,4-tetrahydro-3-hydroxy-5,8-dimethoxy-2-naphthal enyl)-ure |
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