Reaction of 2-Styryl-Quinazoline-4-Ones With Tetra-Chloro-o-Benzoquinone : Synthesis of -1, 4-Benzodioxins and -4, 5-Ortho Phenylenedioxy-Quinazolone Derivatives of Bactericidal and Fungicidal Activity

Khairy A. M. El-Bayouki1, H. H. Moharram1*, Ali S. El-Sayed2**, H. M. Hosney1 and M. Abdel Hamid3
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Hydrodynamic Investigations on Heavy Metal Extraction in Membrane Extractors

Azam Marjani* and Saeed Shirazian
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Ultrasonic Study of Mixed Salt Solutions:NaNo3 and NaNo2

M.Lakshmi and T.R. Ananthakrishnan
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Determination of Intrinsic-Viscosity of A Novel Polymer Dextran in Various Solvents in Different Concentration

A. P. Mahapatra1 R.K. Samal2, R.N. Samal and G.S. Roy3
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Synthesis and Antimicrobial Activity of New Pyrazolines Derivatives of 3,5-Diaryl Pyrazolines

Vikram Patel and Vikas Desai
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Reaction of 2-Aryl-4 (N-Acetyloxindolylidene) Oxazolin 5-Ones With B-Substituted Amines

Nadia G. Kandile
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Synthesis of Macrocyclic Polyamides and their Solvent Extraction and Membrane Transport Abilities for Transition Metal Ions

Reizo Dohno, Jun-lchiro Satho and Akihiko Shimura
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A complement of valence shell electron pair repulsion (VSEPR) theory

E.M.R. Kiremire
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Complexes of Sulphaguanidine With Iron and Cobalt

Soniya Gupta, Anupama Gaur and Dheeraj Gupta
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Synthesis of 3,5- Diarylimino-1,2,4- Dithiazolidine as Possible Antihypertensive Agents

B. N.SinghB. P.Singh2 and K. N.Singh2
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