71366-28-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 71366-28-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,3,6 and 6 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 71366-28:
(7*7)+(6*1)+(5*3)+(4*6)+(3*6)+(2*2)+(1*8)=124
124 % 10 = 4
So 71366-28-4 is a valid CAS Registry Number.
InChI:InChI=1/C6H8N2O4/c7-4(6(10)11)1-3-2-5(9)8-12-3/h2,4H,1,7H2,(H,8,9)(H,10,11)