1185298-58-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1185298-58-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,5,2,9 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1185298-58:
(9*1)+(8*1)+(7*8)+(6*5)+(5*2)+(4*9)+(3*8)+(2*5)+(1*8)=191
191 % 10 = 1
So 1185298-58-1 is a valid CAS Registry Number.