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57525-36-7 pyridinium, 4-cyano-,7,9-diphenyl-8h-cyclopent[a]acenaphthylen-8-ylide (9ci)

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Product Name Pyridinium, 4-cyano-,7,9-diphenyl-8H-cyclopent[a]acenaphthylen-8-ylide (9CI)
CAS No. 57525-36-7
Synonyms 8H-Cyclopent[a]acenaphthylene, pyridinium deriv.
Molecular Formula C33H20N2