46912-57-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 46912-57-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,6,9,1 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 46912-57:
(7*4)+(6*6)+(5*9)+(4*1)+(3*2)+(2*5)+(1*7)=136
136 % 10 = 6
So 46912-57-6 is a valid CAS Registry Number.