Concentrated hydrochloric acid converts it into oxamide.
Photosynthesis is what converts lightenergy from the sun into chemical energy for plants.
Potash solution converts it into a mixture of potassium cyanide and cyanate.
When emperors became converts, the church, so lately a victim and a pleader for liberty, readily learned to persecute.
Diazomethane converts it into the methyl derivatives of isocyanic acid, and nitramide, NH2N02.