1H,3H,5H-Oxazolo[3,4-c]oxazole, 3,5-diphenyl-7a-hydroxymethyl- 1H,3H,5H-Oxazolo[3,4-c]oxazole-7a(7H)-methanol, 3,5-diphenyl- 1H,3H,5H-Oxazolo[3,4-c]oxazole-7a[7H]-methanol, 3,5-diphenyl- 36778-78-6 NSC90566