185501-26-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 185501-26-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,5,0 and 1 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 185501-26:
(8*1)+(7*8)+(6*5)+(5*5)+(4*0)+(3*1)+(2*2)+(1*6)=132
132 % 10 = 2
So 185501-26-2 is a valid CAS Registry Number.