5114-93-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5114-93-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,1 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 5114-93:
(6*5)+(5*1)+(4*1)+(3*4)+(2*9)+(1*3)=72
72 % 10 = 2
So 5114-93-2 is a valid CAS Registry Number.
InChI:InChI=1/C10H6N2O4S.Na/c11-12-10-7-4-2-1-3-6(7)9(5-8(10)13)17(14,15)16;/h1-5H,(H-,13,14,15,16);/q;+1/p-1