1400877-64-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1400877-64-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,0,0,8,7 and 7 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1400877-64:
(9*1)+(8*4)+(7*0)+(6*0)+(5*8)+(4*7)+(3*7)+(2*6)+(1*4)=146
146 % 10 = 6
So 1400877-64-6 is a valid CAS Registry Number.