L-Octahydroindole-2-carboxylic acid benzyl ester 4-methylbenzenesulfonate

2s-(2alpha,3alpha,beta,7alpha,beta-octahydro-1h-indole-2-carboxylic acid phenyl methyl ester ; (2s,3as,7as)-benzyl octahydro-1h-indole-2-carboxylate 4-methylbenzenesulfonate ; l-octahydroindole-2-carboxylic acid benzyl ester 4-methylbenzenesulfonate ; (2s,3as,7as)-octahydro-1h-indole-2-carboxylic acid phenylmethyl ester 4-methylbenzenesulfonate ; benzyl(2s,3as,7as)-octahydro-1h-indole-2-carboxylate 4-methylbenezenesulfonate