761340-30-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 761340-30-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,6,1,3,4 and 0 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 761340-30:
(8*7)+(7*6)+(6*1)+(5*3)+(4*4)+(3*0)+(2*3)+(1*0)=141
141 % 10 = 1
So 761340-30-1 is a valid CAS Registry Number.