411238-97-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 411238-97-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,1,2,3 and 8 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 411238-97:
(8*4)+(7*1)+(6*1)+(5*2)+(4*3)+(3*8)+(2*9)+(1*7)=116
116 % 10 = 6
So 411238-97-6 is a valid CAS Registry Number.