(R,S)-N-NITROSOANATABINE-2,4,5,6-D4;NAT-D4;(R,S)-N-Nitroso Anatabine-2,4,5,6-d4 (Major);(R,S)-N-Nitroso Anatabine-2,4,5,6-d4 Also See N524753;1,2,3,6-Tetrahydro-1-nitroso-2,3'-bipyridine-2',4',5',6'-d4;1,2,3,6-Tetrahydro-1-nitroso-2,3'-bipyridine-2',4',5',6'-d4 (Major);NAT-d4 (Major)