112924-39-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112924-39-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,9,2 and 4 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 112924-39:
(8*1)+(7*1)+(6*2)+(5*9)+(4*2)+(3*4)+(2*3)+(1*9)=107
107 % 10 = 7
So 112924-39-7 is a valid CAS Registry Number.