1589602-02-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1589602-02-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,8,9,6,0 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1589602-02:
(9*1)+(8*5)+(7*8)+(6*9)+(5*6)+(4*0)+(3*2)+(2*0)+(1*2)=197
197 % 10 = 7
So 1589602-02-7 is a valid CAS Registry Number.