1821-21-2 Usage
Physical form
Yellow crystalline powder
Common uses
Synthesis of pharmaceuticals, perfumes, and organic compounds
Known for
Aromatic properties, production of fragrances and flavorings
Potential medical uses
Treatment of cancer and inflammation
Other properties
Antioxidant and antimicrobial properties
Check Digit Verification of cas no
The CAS Registry Mumber 1821-21-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,2 and 1 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1821-21:
(6*1)+(5*8)+(4*2)+(3*1)+(2*2)+(1*1)=62
62 % 10 = 2
So 1821-21-2 is a valid CAS Registry Number.