756834-60-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 756834-60-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,5,6,8,3 and 4 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 756834-60:
(8*7)+(7*5)+(6*6)+(5*8)+(4*3)+(3*4)+(2*6)+(1*0)=203
203 % 10 = 3
So 756834-60-3 is a valid CAS Registry Number.