380626-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 380626-20-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,0,6,2 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 380626-20:
(8*3)+(7*8)+(6*0)+(5*6)+(4*2)+(3*6)+(2*2)+(1*0)=140
140 % 10 = 0
So 380626-20-0 is a valid CAS Registry Number.