CAS NO. 6371-16-0 | 5,5'-Dibromo-6,6'-diethoxy-Î”2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione |

5,5'-Dibromo-6,6'-diethoxy-Î”2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione

C.I.73340	C.I.Vat Red 26
Helindone Fast Scarlet R	5,5'-Dibromo-6,6'-diethoxy-Î”2,2'(3H,3'H)-bibenzo[b]thiophene-3,3'-dione