Standard Input - Acta Chemica Scandinavica

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2~1.3/1.5~1.6(CSHH), 2.15 (Ac), 5.2. (CHO), 5.79 (Me,SiCH=, dd, J 19 ..... MS: 292/290 (2/2, M),. 263(9), 262 (10), 118(9), 117 (100), 116 (20), 115 (28), 91. (11).