111113-73-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111113-73-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,1,1 and 3 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 111113-73:
(8*1)+(7*1)+(6*1)+(5*1)+(4*1)+(3*3)+(2*7)+(1*3)=56
56 % 10 = 6
So 111113-73-6 is a valid CAS Registry Number.
InChI:InChI=1/C21H22N6O6/c22-21-26-14-6-5-13(24-17(14)19(31)27-21)9-10-23-12-3-1-11(2-4-12)18(30)25-15(20(32)33)7-8-16(28)29/h1-6,15,23H,7-10H2,(H,25,30)(H,28,29)(H,32,33)(H3,22,26,27,31)/t15-/m0/s1
111113-73-6Relevant academic research and scientific papers
Synthesis and Biological Evaluation of 8-Deazahomofolic Acid and Its Tetrahydro Derivative
DeCraw, J. I.,Colwell, W. T.,Brown, V. H.,Sato, M.,Kisliuk, R. L.,et al.
, p. 150 - 153 (2007/10/02)
The syntheses of 8-deazahomofolic acid and its tetrahydro derivative, potential inhibitors of thymidylate synthase (TS) and other folate related enzymes, are described.Wittig condensation of 2-acetamido-6-formyl-4-pyrimidinol with the triphenylphosphine y