[On the preparation of phosphororganic ureides and thioureides].
D010721:Phosphinic Acids / Q000138:chemical synthesis*; D013890:Thiourea / Q000138:chemical synthesis*; D014508:Urea / Q000138:chemical synthesis*
D010721:Phosphinic Acids; D014508:Urea; D013890:Thiourea
Zur Darstellung von phosphororganischen Ureiden und Thioureiden.