LEADER 01229nam2-2200325li-450 001 990000106120203316 005 20200410123456.0 035 $a0010612 035 $aUSA010010612 035 $a(ALEPH)000010612USA01 035 $a0010612 100 $a2001991101184----km-y0itay0103----ba 101 0 $aeng 102 $aGB 200 1 $a<> Five-membered rings with two or more nitrogen atoms$fKevin T. Potts 215 $aXIV, 994 p. 461 0$1001990000186250203316$12001$aComprehensive heterocyclic chemistry$ethe structure, reactions, synthesis and uses of heterocyclic compounds$fchairman of the editorial board Alan R. Katritzky, co-chairman of theeditorial board Charles W. Rees 700 1$aPotts,$bKevin T.$091297 801 $aSistema bibliotecario di Ateneo dell' Università di Salerno$gRICA 912 $a990000106120203316 951 $a547.59 COM 5/4A$b12797/CBS$c547.59$d00325765 959 $aBK 969 $aSCI 979 $c19911011 979 $c20001110$lUSA01$h1710 979 $c20020403$lUSA01$h1618 979 $aPATRY$b90$c20040406$lUSA01$h1608 979 $aRSIAV6$b90$c20090805$lUSA01$h0959 996 $aFive-membered rings with two or more nitrogen atoms$91500935 997 $aUNISA