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Antar Ahmed Abdelhamid

Assistant Professor - استاذ مساعد

Faculty of science

Address: Dr.

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Publications Which contain the keyword: 4


2018-10-30 11:23:38 Keywords Spiro(Pyrane, 4, 2'-benzoxazole,
Synthesis of some New Spiro(Pyrane-4,2'-benzoxazole) Derivatives
Synthesis of some New Spiro(Pyrane-4,2'-benzoxazole) Derivatives Read more

Crystal structure of 4,6-diamino-2-(methylsulfanyl)pyridine-3-carbonitrile
The title pyrimidine derivative, C7H8N4S, is essentially planar, with a maximum deviation of 0.029 (2) A ° from the mean plane of the non-H atoms. In the crystal, molecules are linked by an intermolecular bifurcated N—H N hydrogen bond between the cyano N atom and the two amino groups, an N—H N hydrogen bond between the two amino groups and ... Read more

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