000 00424nam a2200133Ia 4500
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040 _aCNCLSA
100 _aDr.T.Stephen
_92165
245 0 _aTetrahedron Letters
_bThe International Journal for the Rapid Publication of Preliminary Communications in Organic Chemistry
260 _c1985
_bPergamon Press
_aFrankfurt
300 _aP.5995-6522
300 _bV.26
942 _cJRBV
999 _c36222
_d36222