Free release

497239-88-0 2h-pyran-3-ol, 2,3-bis(2-chlorophenyl)-3,6-dihydro-, (2r,3s)-

service@apichina.com
Product Name 2H-Pyran-3-ol, 2,3-bis(2-chlorophenyl)-3,6-dihydro-, (2R,3S)-
CAS No. 497239-88-0
Molecular Formula C17H14Cl2O2