isoxazole,methoxyphenyl,isoxazole,,oxazole,oxazole,
Isoxazole,
155750-44-0PENTALENO[2,1-C]ISOXAZOLE,3,3A,3B,4,5,6,6A,7-OCTAHYDRO-,(3A-A-,3B-B?A-,6A-B?A-)- Oxazole,
831171-82-5CYCLOHEPTA[CD][2,1]BENZISOXAZOLE,3,4,5,5A,9A,9B-HEXAHYDRO-,(5AR,9AR,9BR)-REL-