Ammonia compound, 5 letters
Ammonia derivative, 5 letters
Chemical compound, 5 letters
Compound derived from ammonia, 5 letters
Nitrogenous functional group, 5 letters
Organic compound, 5 letters
Any of a class of organic compounds that contain the divalent radical -CONHCO-, 5 letters
Chemical compounds, 6 letters
Certain organic compound, 5 letters
A histamine inhibitor, 9 letters
An organic base C3H4N2, 9 letters