Free release

135301-02-9 1h-naphtho[2,1-b]pyran-2-carboxaldehyde,3-chloro-1-[chloro(3,4-dimethylphenyl)methylene]

service@apichina.com
Product Name 1H-Naphtho[2,1-b]pyran-2-carboxaldehyde,3-chloro-1-[chloro(3,4-dimethylphenyl)methylene]-
CAS No. 135301-02-9
Molecular Formula C23H16Cl2O2