00274nam a2200109Ia 4500008004100000040001100041100001700052245002300069260004300092300001900135300001000154251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aFred A. Tate 0aChemical Abstracts  c1961bAmerican Chemical SocietyaU.S.A  aP. 26553-27998  bV. 55