1584150-67-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1584150-67-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,4,1,5 and 0 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1584150-67:
(9*1)+(8*5)+(7*8)+(6*4)+(5*1)+(4*5)+(3*0)+(2*6)+(1*7)=173
173 % 10 = 3
So 1584150-67-3 is a valid CAS Registry Number.