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nif:beginIndex
  • 0 (xsd:integer)
nif:broaderContext
nif:endIndex
  • 194 (xsd:integer)
nif:isString
  • The resulting solution was cooled and dried under vacuum and the residue was treated with a mixture of acetone and diethyl ether (9:1, v/v, 10 mL) and kept under magnetic stirring for about 1 h.
rdf:type