4-((13,24,33,43,53,63-hexaoxin-2-yl)oxy)-1-(13,24,33,43,53,63-hexaoxin-2-yl)-24,33,44-hexaoxid-3-en-2-one

N-(2,4-dibromo-phenyl)-N'-phenyl-thiourea

phenyl N-phenylcarbamodithioate

ammonium thiocyanate