((4-Cyanophenyl)thio)methylcarbamic acid 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester 50539-77-0 BRN 1438620 CARBAMIC ACID, ((4-CYANOPHENYL)THIO)METHYL-, 2,3-DIHYDRO-2,2-DIMETHYL-7-BENZOFUR Carbamic acid, ((4-cyanophenyl)thio)methyl-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester