1.
Name: N-[(Z)-(2,3-dibromo-5-methoxy-4-oxo-1-cyclohexa-2,5-dienylidene)methyl]-2-(2-methylphenoxy)acetohydrazide
CAS: 5469-14-7



3.
Name: 5-ethyl-2-(2-ethylaziridin-1-yl)-5-nitro-1,3-dioxa-2$l^C9H17N2O5P-phosphacyclohexane 2-oxide
CAS: 20934-11-6



4.
Name: 4-bromo-6-[[[3-(trifluoromethyl)phenyl]amino]methylidene]cyclohexa-2,4-dien-1-one
CAS: 75854-21-6


