112948-65-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112948-65-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,9,4 and 8 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112948-65:
(8*1)+(7*1)+(6*2)+(5*9)+(4*4)+(3*8)+(2*6)+(1*5)=129
129 % 10 = 9
So 112948-65-9 is a valid CAS Registry Number.