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Results: 26-50/495
Authors:
Ali, SS
Khan, S
Ashraf, CM
Citation: Ss. Ali et al., Organic reactions in aqueous medium - Part-XI: Effect of sonication on thereaction of benzoylacetone with semicarbazide hydrochloride in the formation of 3-phenyl-5-methylpyrazole and 3-phenyl-5-methylpyrazole-1-carboxamide, J CHEM S P, 22(3), 2000, pp. 225-228
Authors:
Nassar, SA
Citation: Sa. Nassar, Using of 4-(4 '-methylbenzylidene)-1-hydroxy-2-(N-phthalimidomethyl)-5-imidazolone as a building block in synthesis of some heterocyclic compounds, J CHEM S P, 22(3), 2000, pp. 229-234
Authors:
Khan, AS
Citation: As. Khan, Cholesterol metabolism in Asterias rubens, J CHEM S P, 22(3), 2000, pp. 235-238
Authors:
El-Fetoh, SHA
Selim, SR
El-Nawawy, MA
Mohamed, TA
Citation: Sha. El-fetoh et al., Spectroscopic studies and effect of heat treatment on electrical conductivity of new diamino-dicyano thiophene complexes, J CHEM S P, 22(2), 2000, pp. 79-86
Authors:
Khan, AR
Ul Haq, I
Khan, WA
Akif, M
Khan, M
Riaz, M
Citation: Ar. Khan et al., Quality characteristics of potable water of Mardan city (Pakistan) and surrounding areas, J CHEM S P, 22(2), 2000, pp. 87-93
Authors:
Yasmeen, F
Aleem, R
Anwar, J
Citation: F. Yasmeen et al., Determination of iron and manganese in tea samples by flame atomic absorption spectroscopy, J CHEM S P, 22(2), 2000, pp. 94-97
Authors:
Yasmin, F
Anwar, J",Waheed-Uz-Zaman
Citation: F. Yasmin et Anwar, J",waheed-uz-zaman, Microdetermination of sulphate by indirect spectrophotometry, J CHEM S P, 22(2), 2000, pp. 98-103
Authors:
Dewani, VK
Ansari, IA
Khuhawar, MY
Citation: Vk. Dewani et al., Evaluation and transport of nitrogen and phorphorus by river Indus at Kotri barrage, J CHEM S P, 22(2), 2000, pp. 104-110
Authors:
Manzar, AQN
Hussain, I
Azhar, I
Citation: Aqn. Manzar et al., Spectrophotometric determination of some indole drugs, J CHEM S P, 22(2), 2000, pp. 111-114
Authors:
Khuhawar, MY
Memon, AA
Bhanger, MI
Citation: My. Khuhawar et al., Determination of urinary putrescine and cadaverine of cancer patients by gas chromatography, J CHEM S P, 22(2), 2000, pp. 115-118
Authors:
Ashraf, W
Jaffar, M
Masud, K
Citation: W. Ashraf et al., Heavy trace metal and macronutrient levels in various soft drinks and juices, J CHEM S P, 22(2), 2000, pp. 119-124
Authors:
Asiri, AM
Citation: Am. Asiri, Reaction of fulgides: Regioselectivety in the ring opening reactions of unsymmetrical bis-substituted dimethylene-succinic anhydrides with nucleophiles, J CHEM S P, 22(2), 2000, pp. 124-129
Authors:
Rama, NH
Iqbal, R
Zamani, K
Saeed, A
Hussain, MT
Citation: Nh. Rama et al., Mass spectral studies of 6,8-disubstituted-3-(3 ',5 '-disubstituted 3 ',4 '-disubstituted phenylmethyl-, ethenyl)isocoumarins, J CHEM S P, 22(2), 2000, pp. 130-133
Authors:
Waheed, S
Khalid, B
Ashraf, CM
Citation: S. Waheed et al., Studies of three varieties of Daucus carota of the Pakistani species of the family Umbelliferae., J CHEM S P, 22(2), 2000, pp. 133-138
Authors:
Nawaz, HR
Riaz, M
Malik, A
Khan, PM
Ullah, N
Citation: Hr. Nawaz et al., Withanolides and alkaloid from Ajuga parviflora, J CHEM S P, 22(2), 2000, pp. 138-141
Authors:
Inayat-Ur-Rahman,"Arfan, M
Reinecke, MG
Ahmad, V
Citation: M. Inayat-ur-rahman,"arfan et al., New xanthone glucopyranoside from Swertia ciliata, J CHEM S P, 22(2), 2000, pp. 142-151
Authors:
Ahmad, BUD
Malana, MA
Rama, NH
Hussain, MT
Citation: Bud. Ahmad et al., Synthesis of 3-(2 ',3 ',4 '-trimethoxyphenyl)isocoumarin and its dihydro-derivative, J CHEM S P, 22(2), 2000, pp. 151-154
Authors:
Khan, KA
Azhar, KF
Citation: Ka. Khan et Kf. Azhar, Reaction of epichlorohydrin with ribonucleic acid (RNA), J CHEM S P, 22(2), 2000, pp. 155-160
Authors:
Waheed, S
Ashraf, CM
Citation: S. Waheed et Cm. Ashraf, Effect of dispersing agents and substitution on the dyeing and spectroscopic properties of disperse dyes., J CHEM S P, 22(2), 2000, pp. 160-169
Authors:
Indhar, HAB
Khanzada, AWK
Citation: Hab. Indhar et Awk. Khanzada, Determination of dissociation constants and thermodynamic parameters of 8-aminoquinoline by potentiometry in aqueous and mixed organic-water solvent systems, J CHEM S P, 22(1), 2000, pp. 1-5
Authors:
Ikram, M
Rauf, MA
Jaffar, M
Bukhari, N
Citation: M. Ikram et al., Levels of Cr, Cu, Fe, Pb and Zn in water-based paints manufactured in Pakistan, J CHEM S P, 22(1), 2000, pp. 6-8
Authors:
Khan, A
Farooqui, AR
Atta, MA
Citation: A. Khan et al., Pre concentration of impurities in gaseous uranium hexafluoride and their characterisation by mass spectrometry, J CHEM S P, 22(1), 2000, pp. 9-13
Authors:
Khuhawar, MY
Channar, AH
Shah, SW
Citation: My. Khuhawar et al., Thermoanalytical studies of some Schiff base polymers and their metal chelates, J CHEM S P, 22(1), 2000, pp. 14-17
Authors:
Hussain, I
Goodgame, DML
Goodgame, M
Citation: I. Hussain et al., Synthesis and FTIR spectra of the complexes of tumor cell differentiating agent hexamethylene bisacetamide with metal (II) halides, J CHEM S P, 22(1), 2000, pp. 18-20
Authors:
Ahmed, I
Citation: I. Ahmed, Verification of a tear gas and a pesticide at trace levels in a water sample, J CHEM S P, 22(1), 2000, pp. 21-26