27520-72-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27520-72-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,5,2 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 27520-72:
(7*2)+(6*7)+(5*5)+(4*2)+(3*0)+(2*7)+(1*2)=105
105 % 10 = 5
So 27520-72-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H12N2O3/c15-7-14-11(12(16)17)5-8-6-13-10-4-2-1-3-9(8)10/h1-4,6-7,11,13H,5H2,(H,14,15)(H,16,17)/t11-/m0/s1
27520-72-5Relevant articles and documents
Formyloxyacetoxyphenylmethane as an N-Formylating Reagent for Amines, Amino Acids, and Peptides
Chapman, Robert S. L.,Lawrence, Ruth,Williams, Jonathan M. J.,Bull, Steven D.
supporting information, p. 4908 - 4911 (2017/09/23)
Formyloxyacetoxyphenylmethane is a stable, water-tolerant, N-formylating reagent for primary and secondary amines that can be used under solvent-free conditions at room temperature to prepare a range of N-formamides, N-formylanilines, N-formyl-α-amino acids, N-formylpeptides, and an isocyanide.
