2H-1,5-Benzoxathiepin-7-carboxylic acid, 4,9-difluoro-3,4-dihydro-, 5,5-dioxide

2H-1,5-Benzoxathiepin-7-carboxylic acid, 4,9-difluoro-3,4-dihydro-, 5,5-dioxide · CAS 3008582-45-1