5.5
[1]. David M. Birney, et al. Chemoselectivity in the Reactions of Acetylketene and Acetimidoylketene: Confirmation of Theoretical Predictions. J Org Chem. 1997 Oct 17;62(21):7114-712.
H225-H19
P21-P2-P24-P241-P242-P24-P264-P28-P7+P78-P51
GHS2,GHS7
199