,,ii #aafth ,,congress #b;d ,session ,s4 #dfdh ,,in ,,the ,,senate ,,of ,,the ,,united ,,states ,september #bb1 #bjbj,mr4 ,cotton introduced the following bill2 which was read twice and referred to the ,committee on the ,judiciary ,a ,,bill ,to amend the ,controlled ,substances ,act to list isotonitazene as a schedule ,i controlled substance4 #a4 ,scheduling of isotonitazene ,schedule ,i of section #bjb7;c7 of the ,controlled ,substances ,act 7#ba ,u4,s4,c4 #hab7;c77 is amended by adding at the end the following3 7e7 ,unless specifically exempted or unless listed in another schedule1 any material1 compound1 mixture1 or preparation which contains any quantity of ,n1,n-diethyl-#b-7b-7d isopropoxybenzyl7-#e-nitro-#a;,h-benzimi dazol-#a-yl7ethan-#a-;amine1 or which contains its isomers1 esters1 ethers1 salts1 and salts of isomers1 esters1 and ethers1 whenever the existence of such isomers1 esters1 ethers1 and salts is possible within that specific chemical designation4 4