Einecs 289-129-3

4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis[2,5-xylenol] S,S-dioxide, monosodium salt

3-(2,5-Dimethyl-4-hydroxyphenyl)-3-(2,5-dimethyl-4-sodiooxyphenyl)-3H-2,1-benzoxathiole 1,1-dioxide