2,4,9,9-Tetramethyl-5-oxo-6-oxa-3,10-dithia-2,4,7-triazaundec-7-enoic acid decyl ester 6-Oxa-3,10-dithia-2,4,7-triazaundec-7-enoic acid, 2,4,9,9-tetramethyl-5-oxo-, decyl ester 65907-43-9 BRN 2180197