2356-35-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2356-35-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,5 and 6 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2356-35:
(6*2)+(5*3)+(4*5)+(3*6)+(2*3)+(1*5)=76
76 % 10 = 6
So 2356-35-6 is a valid CAS Registry Number.