Findings:
If you Log in you could create a "Trisodium-2- hydroxyl -1-(4-sulphonato- 1-napthylazo) napthelene- 3-6-disulfonate" node. If you don't already have an account, you can register here.
If you Log in you could create a "Trisodium-2- hydroxyl -1-(4-sulphonato- 1-napthylazo) napthelene- 3-6-disulfonate" node. If you don't already have an account, you can register here.