151944-98-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 151944-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,1,9,4 and 4 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 151944-98:
(8*1)+(7*5)+(6*1)+(5*9)+(4*4)+(3*4)+(2*9)+(1*8)=148
148 % 10 = 8
So 151944-98-8 is a valid CAS Registry Number.