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66857-43-0 pyrylium,4-[3-(2,6-diphenyl-4h-pyran-4-ylidene)-1-methyl-1-butenyl]-2,6-diphenyl-, perchl

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Product Name Pyrylium,4-[3-(2,6-diphenyl-4H-pyran-4-ylidene)-1-methyl-1-butenyl]-2,6-diphenyl-, perchlorate
CAS No. 66857-43-0
Molecular Formula C39H31O2・ClO4