23760-97-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 23760-97-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,3,7,6 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 23760-97:
(7*2)+(6*3)+(5*7)+(4*6)+(3*0)+(2*9)+(1*7)=116
116 % 10 = 6
So 23760-97-6 is a valid CAS Registry Number.