1336854-12-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1336854-12-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,6,8,5 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1336854-12:
(9*1)+(8*3)+(7*3)+(6*6)+(5*8)+(4*5)+(3*4)+(2*1)+(1*2)=166
166 % 10 = 6
So 1336854-12-6 is a valid CAS Registry Number.