2,2-Dimethyl-5-styryl-4-oxazolidinone 4-Oxazolidinone, 2,2-dimethyl-5-(2-phenylethenyl)- (9CI) 4-Oxazolidinone, 2,2-dimethyl-5-styryl- 721-19-7 BRN 1073772 MK 202 Metastiridona [INN-Spanish] Methastyridon Methastyridone Methastyridone [INN] Methastyridonum [INN-Latin] NSC 169918