What is Pemirolast? For many people this is a strange object, and here's the introduction to it:
Pyrazole its division, alias pp forrest, chemical formula for 9 - methyl - 3 - (1 h - tetrazolium - 5 - base) - 4 h - pyridine and [1, 2 - alpha] pyrimidine - 4 - ketone, is a pale yellow crystalline powder chemicals, formula for C10H8N6O, molecular weight of 228.21000, soluble in water, soluble in methanol and ethanol. It's not soluble in ethyl ether. Pyrazole rimsulfuron for asthma drug resistance, mainly used for clinical treatment of bronchial asthma, local point for Ⅰ type allergic conjunctivitis.
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