2.
Name: 1,3,8,10-tetraoxa-2$l^7509-60-6,9$l^7509-60-6-dithiacyclotetradeca-5,12-diyne 2,9-dioxide
CAS: 7509-60-6



9.
Name: Aluminum oxide (Al2O3), solid soln. with barium oxide, calcium oxide, cerium oxide and strontium oxide, dysprosium and terbium-doped
CAS: 102110-18-9


