Studies on Arylthiophene Heterocycles Part -1 : Synthesis and Biological Activity of Some 2-Aryl/ Arylamino-4- [5-(p-Nitrophenyl)-2-Thienyl)]Thiazoles

Balakrishna Kalluraya* and Suresh N. Shetty
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Mixed Ligand Cu(Il) Complexes Involving Bidentate Anionic Oxygen Donors (Oxalic Acid / Pyrocatechol /4-Nitrocatechol) and A Series of Amino Acids

P. Venkataih and M. Srinivas Mohan*
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Solid Phase Extraction of Lead on Octadecyl Bonded Silica Membrane Disk Modified With Isopropyl 2- [(Isopropoxy Carbothioyl)Disulfanyl]Ethane Thioate and Determination by Flame Atomic Absorption Spectrometry

Ali Moghimi
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Synthesis of Some New 1-[2,4-Dihydro-4-Benzyl-3-(Pyridoyl)-3h-1,2,-4 Triazol-5-Thioacetyl]-4-Benzyl Thiosemicarbazides And its 1,2,4-Triazole Derviatives

Khosrow Zamani1,Rashid Iqbal2 and Khalil Faghihi1
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Synthesis of 7-Bromo-3,5-Dimethyl-4H-1,4-Benzothiazine Sulfones

Naveen Gautam2 and D. C. Gautam1
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1,3-Dibromo 5Ethyl-5Methylhydantoin as A Quantitative Oxidant in Titrimetric Determinations of Hydrazine, Thiourea, Hydroqui-None, Ascorbic Acid, Antimony (III) and Titanium (III)

M. Satake, K. N. Upadhyaya* and M. Katyal
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Sediment Characteristics and Trace Metal Concentrations in the Surface Sediments of Miang Mangrove Forest, Malaysia

B. Y. Kamaruzzaman, A. W. M. Effendy, A. A. Shamsuddin, K. Zaleha, and M. Maged
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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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Direct Spectrophotometry Determination of Vanadium (V) With 3- Hydroxy-3-P-Tolyl-1-P-Chlorophenyltriazene

Behrooz Rezaie, A. K. Goswami, D. N. Purohit*
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Structural Studies on the Complexes of La (III), Pr (III), Nd (III), Gd (III), and Dy (III) with N ∝ Naphthyl Oxamic Acid

Vinod Kumar Sharma
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