Phenol, 4,4′-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis-
Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)di-, S,S-dioxide
Phenol, 4,4′-(3H-2,1-benzoxathiol-3-ylidene)bis-, S,S-dioxide
3H-2,1-Benzoxathiole, phenol deriv.
4,4′-(1,1-Dioxido-3H-2,1-benzoxathiol-3-ylidene)bis[phenol]
3,3-Bis(p-hydroxyphenyl)-2,1-3H-benzoxathiole 1,1-dioxide
α-Hydroxy-α,α-bis(p-hydroxyphenyl)-o-toluenesulfonic acid γ-sultone
Phenol red
Phenolsulfonephthalein
Phenolsulfonphthalein
Sulfonphthal
Phenolsulphonphthalein
3H-2,1-Benzoxathiole, 3,3-bis(4-hydroxyphenyl)-, 1,1-dioxide
Fenolipuna
PSP (indicator)
Sulphental
Sulphonthal
PSP
TF-R 2
NSC 10459