99077-38-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99077-38-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,0,7 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 99077-38:
(7*9)+(6*9)+(5*0)+(4*7)+(3*7)+(2*3)+(1*8)=180
180 % 10 = 0
So 99077-38-0 is a valid CAS Registry Number.