446848-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 446848-01-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,6,8,4 and 8 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 446848-01:
(8*4)+(7*4)+(6*6)+(5*8)+(4*4)+(3*8)+(2*0)+(1*1)=177
177 % 10 = 7
So 446848-01-7 is a valid CAS Registry Number.