3',3'',5',5''-Tetrabromo-m-cresolsulfonephthalein 4,4'-(3H-2,1-Benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methyl)phen- ol S,S-dioxide 5-19-03-00460 (Beilstein Handbook Reference) 641-19-0 76-60-8 BCG BRN 0372527 BROMCRESOL GREEN Bromocresol Green (6CI) Bromocresol green EINECS 200-972-8 NSC 7817 Phenol, 4,4'-(1,1-dioxido-3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methyl- Phenol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-3-methyl-, S,S-dioxide Tetrabromo-m-cresolphthalein sulfone m-Cresol, 4,4'-(3H-2,1-benzoxathiol-3-ylidene)bis(2,6-dibromo-, S,S-dioxide (8CI) o-Toluenesulfonic acid, alpha-hydroxy-, gamma-sultone