1270362-53-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1270362-53-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,0,3,6 and 2 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1270362-53:
(9*1)+(8*2)+(7*7)+(6*0)+(5*3)+(4*6)+(3*2)+(2*5)+(1*3)=132
132 % 10 = 2
So 1270362-53-2 is a valid CAS Registry Number.