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- [3] C-13 AND PROTON NUCLEAR MAGNETIC-RESONANCE STUDY OF ANNULAR TAUTOMERISM AND INTER-ANNULAR CONJUGATION IN SOME SUBSTITUTED-5-ARYL-TETRAZOLES [J]. JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2, 1978, (10): : 1087 - 1090
- [4] KUGEL M, 1933, Patent No. 1938029
- [5] MELSTNER M, 1935, J AM CHEM SOC, V57, P2554
- [6] PALMER MH, 1967, HETEROCYCLIC COMPOUN, P399
- [7] PATAI S, 1974, CHEM QUINOID COMPO 2, P933
- [8] 1980, CHEM HETEROCYCLIC CO, V40, P43
- [9] 1977, Patent No. 2751835
- [10] ULLMANNS ENCY TECHNI, V7, P585