443106-98-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 443106-98-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,3,1,0 and 6 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 443106-98:
(8*4)+(7*4)+(6*3)+(5*1)+(4*0)+(3*6)+(2*9)+(1*8)=127
127 % 10 = 7
So 443106-98-7 is a valid CAS Registry Number.