Free release

124442-15-5 1,6-dioxaspiro[4.4]non-3-ene, 2-(2-thienylmethylene)-, (2z)-

service@apichina.com
Product Name 1,6-Dioxaspiro[4.4]non-3-ene, 2-(2-thienylmethylene)-, (2Z)-
CAS No. 124442-15-5
Molecular Formula C12H12O2S