7,7-Difluoro-5-oxa-2-azaspiro[3.4]octane;2,2,2-trifluoroacetic acid 97%
D739742 / 500MG
CAS:2227206-77-9
7,7-Difluoro-5-oxa-2-azaspiro[3.4]octane;2,2,2-trifluoroacetic acid 97%
D739742 / 100MG
CAS:2227206-77-9