213622-48-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 213622-48-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,6,2 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 213622-48:
(8*2)+(7*1)+(6*3)+(5*6)+(4*2)+(3*2)+(2*4)+(1*8)=101
101 % 10 = 1
So 213622-48-1 is a valid CAS Registry Number.