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Now showing items 321-330 of 422
Regioselectivity in the Diels-Alder reaction of 8,8-dimethylnaphthalene-1,4,5(8H)-trione with 2,4-hexadien-1-ol
(PERGAMON-ELSEVIER SCIENCE LTD, 1999-01-15)
Electrochemical study of nisoldipine: analytical application in pharmaceutical forms and photodegradation
(PERGAMON-ELSEVIER SCIENCE, 1998-01)
Electrochemical study of beta-nitrostyrene derivatives: steric and electronic effects on their electroreduction
(ELSEVIER SCIENCE, 1999-05-14)
Complete assignment of the C-13 NMR spectra of a series of 5,8-disubstituted 4,4-dimethylanthracene-1,9,10(4H)-triones
(JOHN WILEY & SONS LTD, 1999-04)
Efecto de la aplicación de purines sobre el sistema suelo - planta
(Chile, Universidad de la Frontera. Facultad de Ciencias Agropecuarias, 1999)
Contenido y fraccionamiento de Cu, Cr, Ni y Zn en suelos montmorilloníticos: comparación entre dos diferentes procedimientos de extracción.
(Universita degli Studi di Pisa, Istituto di Chimica Agraria, 1999)