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3,5-双(三氟甲基)苯硼酸

3,5-双(三氟甲基)苯硼酸结构式
3,5-双(三氟甲基)苯硼酸结构式
品牌特惠专场
常用名 3,5-双(三氟甲基)苯硼酸 英文名 3,5-Bis(trifluoromethyl)benzeneboronic acid
CAS号 73852-19-4 分子量 257.926
密度 1.5±0.1 g/cm3 沸点 248.1±50.0 °C at 760 mmHg
分子式 C8H5BF6O2 熔点 217-220 °C(lit.)
MSDS 美版 闪点 103.8±30.1 °C

Multinuclear magnetic resonance studies on serine protease transition state analogues.

J. Cell. Biochem. 40(2) , 249-60, (1989)

31P Nuclear Magnetic Resonance (NMR) studies were performed on mono- and diisopropylphosphoryl derivatives of alpha-chymotrypsin, trypsin, and subtilisin. Questions addressed included the pKa of the active center Asp...His...Ser triad in both species. While t...