1. CAS No.:3053-88-1 Penillic acid IndiaHiriyanna@aurobindo.comPenillic acid of oxacillin is a listed impurity in european pharmacopea. we are interested to buy few milligrams of this impurity. please revert. 2. CAS No.:6368-72-5 Sudan red 7B Mauritiussweta.b@rtkshare.comMs.sweta BoodhooRT KnitsHello, We would like to buy a sample of Ceres Red 7b. Thanks to revert back asap3. CAS No.:117003-97-1 Bismuth copper strontium yttrium oxideUnited Kingdomhidayati_othman83@yahoo.comuniversityMs.nur hidayatiCan I know the stoichiometric of this materials. Is it in powder form? Do you have the data sheet of this materials? How is the packaging of this materials? 网速各种慢 好想发脾气啊 ╮(╯▽╰)╭
