1586755-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1586755-03-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,6,7,5 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1586755-03:
(9*1)+(8*5)+(7*8)+(6*6)+(5*7)+(4*5)+(3*5)+(2*0)+(1*3)=214
214 % 10 = 4
So 1586755-03-4 is a valid CAS Registry Number.