6-chloro-4-hydroxy-2-methyl-3-metho-xycarbonyl-2H-thieno[2,3-e]-1,2-thiazine-1,1-dioxide

CAS No.: 70415-50-8

Structural Formula:

Appearance: light yellow powder
Assay: ≥98%
Melting point: 200-202℃
Loss on drying: ≤1.0%