The Collaborative International Dictionary
CONHC3H52
Sinapoline \Si*nap"o*line\, n. [Sinapis + L. oleum oil.] (Chem.) A nitrogenous base, CO.(NH.C3H5)2, related to urea, extracted from mustard oil, and also produced artifically, as a white crystalline substance; -- called also diallyl urea.