23668-76-0 BRN 3928473 Diisopropylstannium oxide Diisopropyltin oxide Kyslicnik diisopropylcinicity [Czech] NSC 294249 Stannane, bis(1-methylethyl)oxo- (9CI) Stannane, diisopropyloxo- Tin, diisopropyloxo- (8CI)