84649-91-2 Usage
Uses
avens extract (Geum urganum) is a botanical credited with antiseptic and skin-clearing properties. For therapeutic properties, the extract is obtained from the roots of the herb.
Check Digit Verification of cas no
The CAS Registry Mumber 84649-91-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,4 and 9 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84649-91:
(7*8)+(6*4)+(5*6)+(4*4)+(3*9)+(2*9)+(1*1)=172
172 % 10 = 2
So 84649-91-2 is a valid CAS Registry Number.