英文名称: | 7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2H-1-Benzopyran-2-one | 3-Phenyl-7-(1,2-2H-naphthotriazolyl)coumarin | 7-(2h-naphtho[1,2-d]triazol-2-yl)-3-phenyl-2h-1-benzopyran-2-on | 2h-1-benzopyran-2-one, | 2H-1-Benzopyran-2-one,7-(2H-naphtho[1,2-d]triazol-2-yl)-3-phenyl- |
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