112532-77-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112532-77-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,5,3 and 2 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 112532-77:
(8*1)+(7*1)+(6*2)+(5*5)+(4*3)+(3*2)+(2*7)+(1*7)=91
91 % 10 = 1
So 112532-77-1 is a valid CAS Registry Number.