4,4-Dibutyl-9-oxo-8-oxa-3,5-dithia-4-stannadecyl acetate 67874-47-9 8-Oxa-3,5-dithia-4-stannadecan-1-ol, 4,4-dibutyl-9-oxo-, acetate Di-n-butyltinbis(acetoxyethylmercaptide) EINECS 267-476-1