89846-21-9 Usage
General Description
PYRIDINE 2 is a chemical compound with the molecular formula C5H5N. It is a highly flammable, colorless liquid with a strong, unpleasant odor, similar to that of pyridine. It is commonly used in the production of drugs, dyes, pesticides, and other chemicals, as well as in various industrial processes. PYRIDINE 2 is also used as a solvent and as a building block in organic synthesis. Due to its toxic and flammable nature, it should be handled with care and stored properly to avoid accidents or harm to the environment.
Check Digit Verification of cas no
The CAS Registry Mumber 89846-21-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,8,4 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 89846-21:
(7*8)+(6*9)+(5*8)+(4*4)+(3*6)+(2*2)+(1*1)=189
189 % 10 = 9
So 89846-21-9 is a valid CAS Registry Number.
InChI:InChI=1/C19H23N2.ClHO4/c1-4-21-15-13-18(14-16-21)8-6-5-7-17-9-11-19(12-10-17)20(2)3;2-1(3,4)5/h5-16H,4H2,1-3H3;(H,2,3,4,5)/q+1;/p-1
