150999-03-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150999-03-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,9,9 and 9 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 150999-03:
(8*1)+(7*5)+(6*0)+(5*9)+(4*9)+(3*9)+(2*0)+(1*3)=154
154 % 10 = 4
So 150999-03-4 is a valid CAS Registry Number.