150129-30-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150129-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,1,2 and 9 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 150129-30:
(8*1)+(7*5)+(6*0)+(5*1)+(4*2)+(3*9)+(2*3)+(1*0)=89
89 % 10 = 9
So 150129-30-9 is a valid CAS Registry Number.