Cairo University Libraries portal Search for 'au:"Mohamed Helmy Elnagdi"'with limit(s): 'suppress:false'

Flavonoids of some plant species from the labiatae /

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121P. ; 30cm.

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Rapid synthesis of novel heterocycles VIA reaction of nucleophiles to hydrazones and VIA diels - alder reaction /

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115P : 30cm.

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Studies on textile printing using polyblended thickeners /

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209 Leaves : 30cm.

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Study of some organic sulphur compoundsin lubricating oil related to its oxidation stability /

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92P. : 30cm.

Place hold on Study of some organic sulphur compoundsin lubricating oil related to its oxidation stability /

Biotransformations in organic synthesis : Bakers̀ yeast reduction of functionally substituted ketones in aqueous media and oragnic solvents /

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39P. ; 30cm.

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Chemistry of Aza - enamines reactivity of hydrazones toward electrophilic reagents /

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96P : 30cm.

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Environmentally friendly synthesis of heteroaromatic amines and their utility in synthesis of potential pharmaceuticals /

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119Leaves : 30cm.

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Biochemical studies on glutathione and related enzymes in fresh water snails /

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185leaves : 30cm.

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Utility of microwave for synthesis of polyfunctional heteroaromatics /

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108P : 30cm.

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Physico - Chemical studies of some selected Transition Metal Ion Complexes of Biological Significance /

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79P : 30cm.

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Direct methanol fuel cells electrocatalytic oxidation of methanol /

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119Leaves : 30cm.

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Photochemical and photophysical characteristics of new coumarin laser dyes /

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212p : 30cm.

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New approaches for the synthesis of heterocyclic compounds containing sulphur and/or nitrogen /

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96 Leaves 30 cm. + .

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New routes for synthesis of biologically interestingpolyfunctional heteroaromatics utilizing an enamine precursor /

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157P : 30cm.

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New approaches for synthesis of heterocyclic amines /

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79P : 30cm.

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Synthesis of polyfunctional heterocycles using microwave as environmrntally friendly technique /

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215P : 30cm.

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Cycloaddition reactions with condensed thiophenes derived from alkyl heteroaromatic carbonitriles /

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121P : 30cm.

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