150542-22-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150542-22-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,5,4 and 2 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 150542-22:
(8*1)+(7*5)+(6*0)+(5*5)+(4*4)+(3*2)+(2*2)+(1*2)=96
96 % 10 = 6
So 150542-22-6 is a valid CAS Registry Number.