1590397-95-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1590397-95-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,9,0,3,9 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1590397-95:
(9*1)+(8*5)+(7*9)+(6*0)+(5*3)+(4*9)+(3*7)+(2*9)+(1*5)=207
207 % 10 = 7
So 1590397-95-7 is a valid CAS Registry Number.