1334675-11-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1334675-11-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,6,7 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1334675-11:
(9*1)+(8*3)+(7*3)+(6*4)+(5*6)+(4*7)+(3*5)+(2*1)+(1*1)=154
154 % 10 = 4
So 1334675-11-4 is a valid CAS Registry Number.