semustine
MeCCNU: (f, onk) bir kemoterapötik ajan (semustine)
1-(2-chloroethyl)-3-(trans-4-methylcyclohexyl)-1-nitrosourea
(Methyl CCNU, Methyl Chloroethyl Cyclohexyl NitrosoUrea, Metil CCNU, Metil Kloroetil Sikloheksil Nitrozüre, Semustin, Semustine)