1806352-88-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1806352-88-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,0,6,3,5 and 2 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1806352-88:
(9*1)+(8*8)+(7*0)+(6*6)+(5*3)+(4*5)+(3*2)+(2*8)+(1*8)=174
174 % 10 = 4
So 1806352-88-4 is a valid CAS Registry Number.