1,3-Oxazine, tetrahydro-6-(methoxymethyl)-3-((4-methylphenyl)sulfonyl)-2-phenyl- 40930-35-6 Methoxymethyl-6 p-tolylsulfonyl-3 phenyl-2 tetrahydro m-oxazine [French] Tetrahydro-6-(methoxymethyl)-3-((4-methylphenyl)sulfonyl)-2-phenyl-1,3-oxazine