Methylene 2,2-dimethylpropanoate (2S,5R,6R)-6-[[(hexahydro-1H-azepin-1-yl)methylene]amino]-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate hydrochloride ;
CAS # 32887-03-9 (HCl) ; 32886-97-8 (base) ;
CAS # 32887-03-9 ;
C21H34ClN3O5S ;
Mol. Wt.: 476.03 ;