Free release

142303-81-9 2h-1,3-benzoxazine, 6-ethynyl-2,2-dimethyl-4-(2-pyridinyl)-

service@apichina.com
Product Name 2H-1,3-Benzoxazine, 6-ethynyl-2,2-dimethyl-4-(2-pyridinyl)-
CAS No. 142303-81-9
Molecular Formula C17H14N2O