134359-77-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134359-77-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,3,5 and 9 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134359-77:
(8*1)+(7*3)+(6*4)+(5*3)+(4*5)+(3*9)+(2*7)+(1*7)=136
136 % 10 = 6
So 134359-77-6 is a valid CAS Registry Number.