934281-62-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 934281-62-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,4,2,8 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 934281-62:
(8*9)+(7*3)+(6*4)+(5*2)+(4*8)+(3*1)+(2*6)+(1*2)=176
176 % 10 = 6
So 934281-62-6 is a valid CAS Registry Number.