93205 ⎘
Derivatives of urea, i.e. compounds containing any of the groups , the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to acyclic carbon atoms of an acyclic and saturated carbon skeleton being further substituted by halogen atoms, or by nitro or nitroso groups
Safe and efficient process for the preparation of carmustine
#2Molecules having pesticidal utility, and intermediates, compositions, and processes, related thereto
#3Partially fluorinated ureas and amides
#4Antineoplastic compounds and pharmaceutical compositions thereof
#5Partially fluorinated ureas and amides
#6Partially fluorinated compositions and surface active agents