1806058-46-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1806058-46-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,8,0,6,0,5 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1806058-46:
(9*1)+(8*8)+(7*0)+(6*6)+(5*0)+(4*5)+(3*8)+(2*4)+(1*6)=167
167 % 10 = 7
So 1806058-46-7 is a valid CAS Registry Number.