312296-67-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 312296-67-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,1,2,2,9 and 6 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 312296-67:
(8*3)+(7*1)+(6*2)+(5*2)+(4*9)+(3*6)+(2*6)+(1*7)=126
126 % 10 = 6
So 312296-67-6 is a valid CAS Registry Number.