1212406-48-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1212406-48-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,2,4,0 and 6 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1212406-48:
(9*1)+(8*2)+(7*1)+(6*2)+(5*4)+(4*0)+(3*6)+(2*4)+(1*8)=98
98 % 10 = 8
So 1212406-48-8 is a valid CAS Registry Number.