1359001-20-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1359001-20-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,9,0,0 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1359001-20:
(9*1)+(8*3)+(7*5)+(6*9)+(5*0)+(4*0)+(3*1)+(2*2)+(1*0)=129
129 % 10 = 9
So 1359001-20-9 is a valid CAS Registry Number.