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22788-38-1 9h-indeno[2,1-b]pyrylium, 4,9-dimethyl-2-phenyl-, perchlorate

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Product Name 9H-Indeno[2,1-b]pyrylium, 4,9-dimethyl-2-phenyl-, perchlorate
CAS No. 22788-38-1
Molecular Formula C20H17O・ClO4