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66857-37-2 1-benzopyrylium,2-phenyl-4-[2-[(2-phenyl-4h-1-benzopyran-4-ylidene)methyl]-1-butenyl]-,pe

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Product Name 1-Benzopyrylium,2-phenyl-4-[2-[(2-phenyl-4H-1-benzopyran-4-ylidene)methyl]-1-butenyl]-,perchlorate
CAS No. 66857-37-2
Molecular Formula C35H27O2・ClO4