76735-26-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76735-26-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,7,3 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 76735-26:
(7*7)+(6*6)+(5*7)+(4*3)+(3*5)+(2*2)+(1*6)=157
157 % 10 = 7
So 76735-26-7 is a valid CAS Registry Number.