Menadione Nicotinamide bisulfite

Menadione nicotinamide bisulfite (MNB)

2-Methyl-1,4-dioxo-1,2,3,4-tetrahydronaphthalene-2-sulfonic acid·3-pyridinecarboxamide

2-Naphthalene sulfonic acid,1,2,3,4-tetrahydro-2-methyl-1,4-dioxo-,compd with 3-pyridinecarboxamide

2-Naphthalene sulfonic acid, 1,2,3,4-tetrahydro-2-methyl-1,4-dioxo-, compd with 3-pyridinecarboxamide

1,2,3,4-tetrahydro-2-methyl-1,4-dioxonaphthalene-2-sulphonic acid, compound with nicotin-3-amide (1:1)