381246-26-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 381246-26-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,1,2,4 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 381246-26:
(8*3)+(7*8)+(6*1)+(5*2)+(4*4)+(3*6)+(2*2)+(1*6)=140
140 % 10 = 0
So 381246-26-0 is a valid CAS Registry Number.