1,2-aziridinedicarboxylic acid, 2-methyl 1-(phenylmethyl) ester 1-benzyl 2-methyl aziridine-1,2-dicarboxylate InChI=1/C12H13NO4/c1-16-11(14)10-7-13(10)12(15)17-8-9-5-3-2-4-6-9/h2-6,10H,7-8H2,1H