1578245-98-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1578245-98-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,8,2,4 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1578245-98:
(9*1)+(8*5)+(7*7)+(6*8)+(5*2)+(4*4)+(3*5)+(2*9)+(1*8)=213
213 % 10 = 3
So 1578245-98-3 is a valid CAS Registry Number.