150841-71-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150841-71-7 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, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 150841-71:
(8*1)+(7*5)+(6*0)+(5*8)+(4*4)+(3*1)+(2*7)+(1*1)=117
117 % 10 = 7
So 150841-71-7 is a valid CAS Registry Number.