Fotemustine92118-27-9100 % similar Lomustine13010-47-449 % similar Carmustine154-93-845 % similar Ranimustine58994-96-039 % similar Nimustine42471-28-333 % similar 1-(4-Amino-2-methylpyrimidin-5-yl)methyl-3-(2-chloroethyl)-3-nitrosourea hydrochloride55661-38-632 % similar Triethyl 2-phosphonopropionate3699-66-931 % similar