150841-42-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150841-42-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,8,4 and 1 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 150841-42:
(8*1)+(7*5)+(6*0)+(5*8)+(4*4)+(3*1)+(2*4)+(1*2)=112
112 % 10 = 2
So 150841-42-2 is a valid CAS Registry Number.