00602nam a2200193 a 450000500170000000800410001702000180005804100080007608200110008410000230009524500610011825000120017926400320019130000110022370000280023494200070026299900170026995201220028620260717092705.0260717s2010    ii            000 0 eng d  a9780080958439  aeng04a547.591 aKatritzky, Alan R.10aHandbook of Heterocyclic Chemistry /cKatritzky, Alan R.  a3rd ed. 1aLondon :bElsevier,cc2010.  a1004p.1 aRamsden, Christopher A.  cBK  c50465d50465  001040708DCaBKBCLbBKBCLd2011-02-23g5748.00l0o547.59 KATp68450r2026-07-17 09:27:05v5748.00w2026-07-17yBK