ethyl 2,2-bis(phenylselanyl)acetate

ethyl 2-(phenylselanyl)pent-4-enoate

2-Phenyl-6-trimethylsilanyl-dihydro-pyrazolo[1,2-a][1,2,4]triazole-1,3-dione

4-phenyl-1-prop-2-enyl-1,2,4-triazolidine-3,5-dione

4-phenyl-1-(3-trimethylsilanyl-allyl)-[1,2,4]triazolidine-3,5-dione