111451-16-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111451-16-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,5 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 111451-16:
(8*1)+(7*1)+(6*1)+(5*4)+(4*5)+(3*1)+(2*1)+(1*6)=72
72 % 10 = 2
So 111451-16-2 is a valid CAS Registry Number.
InChI:InChI=1/C12H14O14.6Na/c13-5(14)1-3(9(17)18)25-7(11(21)22)8(12(23)24)26-4(10(19)20)2-6(15)16;;;;;;/h3-4,7-8H,1-2H2,(H,13,14)(H,15,16)(H,17,18)(H,19,20)(H,21,22)(H,23,24);;;;;;/q;6*+1/p-6