Crystal structur eo f1 R ,5 S ,8 R ,9 S -8-azidomethyl-2-benzyl-6,6-dimethyl- 3,7-dioxa-2-aza-bicyclo(3.3.1)nonan-9-ol, C 16 H 22 N 4 O 3

C 16 H 22 N 4 O 3 ,o rthorhombic, P 2 1 2 1 2 1 (no. 19), 0.3841(5) 0.2347(4) 0.1742(1) 0.025(2) 0.026(2) 0.023(2) − 0.004(2) 0.003(2) 0.001(2) O(3) 4 a − 0.1548(7) 0.1466(5) 0.1485(1) 0.024(3) 0.055(3) 0.065(3) 0.005(3) 0.001(3) 0.003(2)