Reference of 76857-14-2, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.76857-14-2, Name is Sodium 3-oxido-5-sulfidoisothiazole-4-carboxylate, molecular formula is C4NNa3O3S2. In a Patent£¬once mentioned of 76857-14-2
A head spore for the Tanzania acid new crystalline and its preparation method (by machine translation)
A head spore for the Tanzania acid new crystalline and its preparation method. The present invention provides a [6R – (6a, 7 alpha)] – 7 – [[ [4 – (2 – amino – 1 – carboxyl – 2 – oxo ethylidene) – 1, 3 – dithio-azetidine – 2 – yl] carbonyl] amino] – 7 – methoxy – 3 – [[ (1 – methyl – 1H – tetrazol – 5 – yl) thio] methyl] – 8 – oxo – 5 – thia – 1 – azabicyclo [4, 2, 0] Oct – 2 – ene – 2 – carboxylic acid the new crystalline form, this crystalline form X – ray powder diffraction pattern of a reflection angle of the 2 theta in the 11.66 ¡À 0.1 , 17 . 53 ¡À 0.1 , 17 . 72 ¡À 0.1 , 18 . 91 ¡À 0.1 , 20 . 01 ¡À 0.1 , 21 . 02 ¡À 0.1 , 22 . 24 ¡À 0.1 , 23 . 33 ¡À 0.1 and has a characteristic peak. Such a compound is crystalline form has good stability, and its preparation process is simple, lower cost, can be used in industrial production. (by machine translation)
We¡¯ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 76857-14-2, and how the biochemistry of the body works.Reference of 76857-14-2
Reference£º
Isothiazole – Wikipedia,
Isothiazole – ScienceDirect.com