510, gayatri chamber, r.c. dutt road, alkapuri,,http://www.abbaychemical.com,DYES & INTERMEDIATES, 2,2' DI THIO DI BENZONIC ACID, OR DI (THIO SALICYLIC ACID), Thio Salicylic Acid,Tertiary Butyl Hydroquinone DYES & INTERMEDIATES, 2,2' DI THIO DI BENZONIC ACID, OR DI (THIO SALICYLIC ACID), Thio Salicylic Acid,Tertiary Butyl Hydroqui