692734-34-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 692734-34-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,2,7,3 and 4 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 692734-34:
(8*6)+(7*9)+(6*2)+(5*7)+(4*3)+(3*4)+(2*3)+(1*4)=192
192 % 10 = 2
So 692734-34-2 is a valid CAS Registry Number.