3-(o-Allylphenoxy)-1,2-propanediol;3-(2-allylphenoxy)propane-1,2-diol;1,2-Propanediol, 3-[2-(2-propen-1-yl)phenoxy]-;(2RS)-3-[2-(prop-2-enyl)phenoxy]propan-1,2-diol;*Amylmetacresol Impurity 4 (Amylmetacresol EP Impurity D );a . (2RS)-3-[2-(prop-2-e nyl)ph e noxy]propa n-1,2-d i ol,