4310-80-9 Usage
Chemical Properties
dark brown crystalline powder
Check Digit Verification of cas no
The CAS Registry Mumber 4310-80-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,1 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 4310-80:
(6*4)+(5*3)+(4*1)+(3*0)+(2*8)+(1*0)=59
59 % 10 = 9
So 4310-80-9 is a valid CAS Registry Number.