2,6-Dimethylcarbanilic acid, N-propyl-4-piperidinyl ester 33531-37-2 BRN 1484825 CARBANILIC ACID, 2,6-DIMETHYL-, N-PROPYL-4-PIPERIDINYL ESTER N-Propyl-4-piperidinyl 2,6-dimethylcarbanilate