British Abstracts: Pure chemistry and physiology. ser. A1941 |
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Trang 47
... occurs at C ( 2 ) and then at C ( 7 ) . If a substituent is attached to C ( 2 ) reaction occurs at C ( 7 ) . If OH is present at C ( 2 ) a second attack can occur at C ( 3 ) . Thus are obtained 2 - chloro- acetamidomethyl- , m.p. 234 ...
... occurs at C ( 2 ) and then at C ( 7 ) . If a substituent is attached to C ( 2 ) reaction occurs at C ( 7 ) . If OH is present at C ( 2 ) a second attack can occur at C ( 3 ) . Thus are obtained 2 - chloro- acetamidomethyl- , m.p. 234 ...
Trang 899
... occurs in minced liver and heart . The optimum PH for the reaction is approx . 8.4 ; it requires O2 , and occurs only during the first 5-6 min . incubation at 37 ° . Further incubation causes hydrolysis of the dinucleotide . This ...
... occurs in minced liver and heart . The optimum PH for the reaction is approx . 8.4 ; it requires O2 , and occurs only during the first 5-6 min . incubation at 37 ° . Further incubation causes hydrolysis of the dinucleotide . This ...
Trang 937
... occurs with bursting of the buds . Common points in the behaviour of invertase and protease in bursting buds and germinating seeds are discussed and it is suggested that the activity changes described always occur when plant material ...
... occurs with bursting of the buds . Common points in the behaviour of invertase and protease in bursting buds and germinating seeds are discussed and it is suggested that the activity changes described always occur when plant material ...
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General Physical and Inorganic Chemistry I II Subatomics | 1 |
Molecular Structure | 3 |
Crystal Structure | 5 |
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absorption Acad acid activation energy activity adsorbed adsorption alloys Amer analysis approx ation atoms bands calc catalyst Chem chemical CO₂ coeff colloidal compounds Compt concn const containing crystal curves decomp decreases deposits described determined deuterons diffraction diffusion discussed effect electrolytes electron emission energy entropy equation equilibrium EtOH ferromagnetic films formation formed glass H₂ H₂O heat hydrogen hysteresis increases indicate Instr intensity ionisation ions Kolloid lattice layer liquid magnetic Me.v measured mesons mesotrons metals method minerals mixtures monoclinic neutrons observed obtained oxidation particles PhOH Phys Physical Chem Physical Rev polarisation potential presence pressure Proc protons quartz radioactive reaction Russ salts Shurn solid solid solutions sols solubility solutions solvent spectra spectrum structure surface temp theory thermal titration unit cell vals vapour velocity viscosity X-ray