778630-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 778630-63-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,7,8,6,3 and 0 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 778630-63:
(8*7)+(7*7)+(6*8)+(5*6)+(4*3)+(3*0)+(2*6)+(1*3)=210
210 % 10 = 0
So 778630-63-0 is a valid CAS Registry Number.