1458652-59-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1458652-59-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,8,6,5 and 2 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1458652-59:
(9*1)+(8*4)+(7*5)+(6*8)+(5*6)+(4*5)+(3*2)+(2*5)+(1*9)=199
199 % 10 = 9
So 1458652-59-9 is a valid CAS Registry Number.