1,3-Diethyl Urea
2-Amino Diphenyl Ether
2-Chloro Ethyl Isocyanate
2-Chloromethyl-3,5-dimethyl-4-methoxy Pyridine Hydrochloride
2-Methoxyethoxymethyl Chloride
4-Chloro-4'-hydroxy Benzophenone
4-methyl Acetophenone
Acetone Thiosemicarbazone
N-methyl-N-phenyl Carbamoyl Chloride
UREA