00262nam a2200097Ia 4500008004100000040001100041245004500052260004300097300001400140300001000154251112s9999||||xx |||||||||||||| ||und||  aCNCLSA 0aJournal of the American Chemical Society  c1959bAmerican Chemical SocietyaU.S.A  aP. 1-1522  bV. 81