359766-20-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 359766-20-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,9,7,6 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 359766-20:
(8*3)+(7*5)+(6*9)+(5*7)+(4*6)+(3*6)+(2*2)+(1*0)=194
194 % 10 = 4
So 359766-20-4 is a valid CAS Registry Number.