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联系人 Mr. hua
1904-1905,Anhui building,Futian district, Shenzhen, Guangdong
*-cyanpyrazine (*-cyan) CAS#*********2 Physiochemical property Yellowish transparent liquid or crystal with slight special smell&#****0; Freezing point: ****0 *C Boiling point: ****7 *C (****0mmHg) Special gravity: D***0 = 1.****1.**0 Refractive index: N***0 = 1.****1.**0 Water (%): 0.5% Analytical pure(%): *9.*0%(gas chromatography) Main use: Used in producing tuberculosis drugs such as pyrazine amide. Packing: **0KG
