150312-34-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150312-34-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,3,1 and 2 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 150312-34:
(8*1)+(7*5)+(6*0)+(5*3)+(4*1)+(3*2)+(2*3)+(1*4)=78
78 % 10 = 8
So 150312-34-8 is a valid CAS Registry Number.