1202362-55-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1202362-55-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,2,3,6 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1202362-55:
(9*1)+(8*2)+(7*0)+(6*2)+(5*3)+(4*6)+(3*2)+(2*5)+(1*5)=97
97 % 10 = 7
So 1202362-55-7 is a valid CAS Registry Number.