diethoxy-prop-2-enyl-selanylidenephosphorane;allyl-diethoxy-selenoxo-phosphorane;allyl-diethoxy-selenoxophosphorane;diethoxy-prop-2-enyl-selanylidene-phosphorane;77659-30-4;Phosphine, allyl diethoxy selenide
diethoxy-prop-2-enyl-selanylidenephosphorane