111498-38-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111498-38-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,4,9 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 111498-38:
(8*1)+(7*1)+(6*1)+(5*4)+(4*9)+(3*8)+(2*3)+(1*8)=115
115 % 10 = 5
So 111498-38-5 is a valid CAS Registry Number.
InChI:InChI=1/C19H22N2O4.Li/c20-14-8-10-15(11-9-14)25-13-5-1-4-12-21-18(22)16-6-2-3-7-17(16)19(23)24;/h2-3,6-11H,1,4-5,12-13,20H2,(H,21,22)(H,23,24);/q;+1/p-1