1-Naphthalenesulfonic acid, 4-[(5-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-3-hydroxy-, disodium salt

CAS:90163-73-8

Formula:C20H15N3O8S2.2Na

1-Naphthalenesulfonic acid, 4-[(5-amino-1-hydroxy-3-sulfo-2-naphthalenyl)azo]-5-hydroxy-, disodium salt

CAS:90163-76-1

Formula:C20H15N3O8S2.2Na

2-Naphthalenesulfonic acid, 8-amino-4-hydroxy-3-[(5-hydroxy-7-sulfo-1-naphthalenyl)azo]-, disodium salt

CAS:90163-77-2

Formula:C20H15N3O8S2.2Na

2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[(5-hydroxy-7-sulfo-2-naphthalenyl)azo]-, disodium salt

CAS:90333-20-3

Formula:C20H15N3O8S2.2Na

2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-3-[(5-hydroxy-1-naphthalenyl)azo]-, disodium salt

CAS:90377-96-1

Formula:C20H15N3O8S2.2Na

2-Naphthalenesulfonic acid, 8-amino-4-hydroxy-5-[(8-hydroxy-6-sulfo-2-naphthalenyl)azo]-, disodium salt

CAS:90378-02-2

Formula:C20H15N3O8S2.2Na

2-Naphthalenesulfonic acid, 6-amino-4-hydroxy-5-[(3-hydroxy-6-sulfo-2-naphthalenyl)azo]-, disodium salt

CAS:90378-12-4

Formula:C20H15N3O8S2.2Na

2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[(8-hydroxy-6-sulfo-2-naphthalenyl)azo]-, disodium salt

CAS:89273-31-4

Formula:C20H15N3O8S2.2Na

2-Naphthalenesulfonic acid, 8-amino-4-hydroxy-3-[(8-hydroxy-6-sulfo-2-naphthalenyl)azo]-, disodium salt

CAS:89273-32-5

Formula:C20H15N3O8S2.2Na

2-Naphthalenesulfonic acid, 8-amino-4-hydroxy-3-[(3-hydroxy-6-sulfo-2-naphthalenyl)azo]-, disodium salt

CAS:89273-46-1

Formula:C20H15N3O8S2.2Na