1,3-Oxathiane, 2-methyl-4-propyl-, (2R,4R)-rel- 1,3-Oxathiane, 2-methyl-4-propyl-, trans- 59324-17-3 94669-63-3 AI3-37117 EINECS 261-700-1 trans-2-Methyl-4-propyl-1,3-oxathiane