Synonyms: 1-Naphthalenesulfonamide,6-diazo-5,6-dihydro-N-[(1,2,3,4,4a,9,10,10a-octahydro-7-isopropyl-1,4a-dimethyl-1-phenanthryl)methyl]-5-oxo-(8CI); N-Dehydroabietyl-6-diazo-5(6H)-oxo-1-naphthalenesulfonamide;N-Dihydroabietyl-6-diazo-5(6H)-oxo-1-naphthalenesulfonamide