61276-39-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61276-39-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,2,7 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 61276-39:
(7*6)+(6*1)+(5*2)+(4*7)+(3*6)+(2*3)+(1*9)=119
119 % 10 = 9
So 61276-39-9 is a valid CAS Registry Number.