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90033-23-1 1,3,9,11-cyclotridecatetraene-5,7-diyne,13-(2,4-cyclopentadien-1-ylidene)-4,9-dimethyl-,

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Product Name 1,3,9,11-Cyclotridecatetraene-5,7-diyne,13-(2,4-cyclopentadien-1-ylidene)-4,9-dimethyl-, (E,E,Z,Z)-
CAS No. 90033-23-1
Molecular Formula C20H16