946148-77-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 946148-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,6,1,4 and 8 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 946148-77:
(8*9)+(7*4)+(6*6)+(5*1)+(4*4)+(3*8)+(2*7)+(1*7)=202
202 % 10 = 2
So 946148-77-2 is a valid CAS Registry Number.