848437-98-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 848437-98-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,8,4,3 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 848437-98:
(8*8)+(7*4)+(6*8)+(5*4)+(4*3)+(3*7)+(2*9)+(1*8)=219
219 % 10 = 9
So 848437-98-9 is a valid CAS Registry Number.