73826-32-1 AIDS-125656 AIDS125656 NSC79046 Propanenitrile, {3,3',3'',3'''-[(2,3-dihydroxy-1,} 4-naphthalenediyl)bis(methylenenitrilo)\]tetrakis- Propionitrile, {3,3',3'',3'''-[(2,3-dihydroxy-1,} 4-naphthylene)bis(methylenenitrilo)\]tetra- {3,3',3'',3'''-[(2,3-Dihydroxy-1,} 4-naphthylene)bis(methylenenitrilo)\]tetrapropionitrile