methyl,benzoxazin,oxazin
Oxazin
883984-95-0Benzyl 7'-chloro-2'-oxo-1',2'-dihydrospiro[piperidine-4,4'-pyrido[2,3-d][1,3]oxazine]-1-carboxylate
84060-08-21,2-DIHYDRO-2-OXO-SPIRO[4H-3,1-BENZOXAZINE-4,4-PIPERIDINE]-1-CARBOXYLIC ACID 1,1-DIMETHYL ETHYL ESTER