[Synonyms]
PYROGALLOL RED
PYROGALLIC ACID
PYROGALLIC ACID RED
1,2,3-BENZENETRIOL RED
PYROGALLOL RED-LACTONE
PYROGALLOSULFONPHTHALEIN
PYROGALLOLSULFONPHTHALEIN
PYROGALLOLSULFONEPHTHALEIN
1,2,3-TRIHYDROXYBENZENE RED
pyrogallolsulphonephthalein
2-(6H-6-oxo-3,4,5-trihydroxyxanthen-9-yl)benzenesulphonic acid
1,1-dioxospiro[benzo[c]oxathiole-3,9'-xanthene]-3',4',5',6'-tetrol
1,1-diketospiro[benzo[c]oxathiole-3,9'-xanthene]-3',4',5',6'-tetrol
2-(3,4,5,6,9-PENTAHYDROXYXANTHEN-9-YL)BENZENESULFONIC ACID-9-LACTONE
1,1-dioxospiro[benzo[c][1,2]oxathiole-3,9'-xanthene]-3',4',5',6'-tetrol |