134760-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 134760-97-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,7,6 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 134760-97:
(8*1)+(7*3)+(6*4)+(5*7)+(4*6)+(3*0)+(2*9)+(1*7)=137
137 % 10 = 7
So 134760-97-7 is a valid CAS Registry Number.