2,6-Dimethylcarbanilic acid hydrochloride, N-butyl-3-piperidinyl ester 31755-26-7 CARBANILIC ACID, 2,6-DIMETHYL-, N-BUTYL-3-PIPERIDINYL ESTER, HYDROCHLORIDE N-Butyl-3-piperidinyl 2,6-dimethylcarbanilate hydrochloride N-Butyl-3-piperidyl 2,6-dimethylphenylcarbamate hydrochloride