英文名称: | thiourea, n-((3,4-dihydro-6,7-dimethoxy-1h-2-benzopyran-1-yl)methyl)-n'-(3-fluo | rophe nyl)- | n-((3,4-dihydro-6,7-dimethoxy-1h-2-benzopyran-1-yl)methyl)-n'-(3-fluorop heny | n-((3,4-dihydro-6,7-dimethoxy-1h-2-benzopyran-1-yl)methyl)-n'-(3-fluorophe nyl)-thioure |
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