958-58-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 958-58-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 9,5 and 8 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 958-58:
(5*9)+(4*5)+(3*8)+(2*5)+(1*8)=107
107 % 10 = 7
So 958-58-7 is a valid CAS Registry Number.
InChI:InChI=1/C14H8BrNO2/c15-10-4-5-13-9(7-10)8-11(14(17)18-13)12-3-1-2-6-16-12/h1-8H
958-58-7Relevant academic research and scientific papers
3-(2-Pyridyl)coumarins
Khilya,Shablykina,Frasinyuk,Ishchenko,Khilya
, p. 523 - 528 (2008/02/02)
3-(2-Pyridyl)coumarins were prepared by reaction of substituted salicylaldehydes and 2-pyridylacetonitrile. Benzylation, acylation, and aminomethylation of 7-hydroxy-3-(2-pyridyl)coumarin was studied. 2005 Springer Science+Business Media, Inc.