2H-1,2,4-Benzothiadiazine, 6,7-dichloro-3-methyl-, 1,1-dioxide 364-96-5 6,7-Dichloro-3-methyl-2H-1,2,4-benzothiadiazine 1,1-dioxide 6,7-Dicloro-3-metil-2H-1,2,4-benzotiodiazina 1,1-diossido [Italian]