63820-75-7 Usage
General Description
3-Cyano-2,5-dimethylpyridine is a chemical compound that belongs to the pyridine family and contains a cyano group (CN) at the 3-position and two methyl groups (CH3) at the 2- and 5-positions. It is a yellow liquid with a strong, characteristic odor. 3-Cyano-2,5-dimethylpyridine is used in the manufacturing of pharmaceuticals, agrochemicals, and other organic compounds as a building block or intermediate. It is also used as a solvent for resins, polymers, and other organic materials. 3-Cyano-2,5-dimethylpyridine is considered to be toxic if ingested, inhaled, or in contact with skin, and proper safety precautions should be taken when handling this chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 63820-75-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,8,2 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 63820-75:
(7*6)+(6*3)+(5*8)+(4*2)+(3*0)+(2*7)+(1*5)=127
127 % 10 = 7
So 63820-75-7 is a valid CAS Registry Number.