2,6-Dimethylcarbanilic acid, N-methyl-4-piperidinyl ester 33531-39-4 BRN 1477793 CARBANILIC ACID, 2,6-DIMETHYL-, N-METHYL-4-PIPERIDINYL ESTER N-Methyl-4-piperidinyl 2,6-dimethylcarbanilate