Free release

83320-74-5 1,3,5,7,13,15,17-cyclononadecaheptaene-9,11-diyne,19-(diphenylmethylene)-8,13-dimethyl-,

service@apichina.com
Product Name 1,3,5,7,13,15,17-Cyclononadecaheptaene-9,11-diyne,19-(diphenylmethylene)-8,13-dimethyl-, (E,E,Z,Z,E,E,E)-
CAS No. 83320-74-5
Molecular Formula C34H28