1807-36-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1807-36-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,0 and 7 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1807-36:
(6*1)+(5*8)+(4*0)+(3*7)+(2*3)+(1*6)=79
79 % 10 = 9
So 1807-36-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H8O2/c1-7-3-2-4-8-5-6-9(11)12-10(7)8/h2-6H,1H3
1807-36-9Relevant articles and documents
One-pot synthesis of ortho-hydroxycinnamate esters
Anwar, Hany F.,Skatteb?l, Lars,Skramstad, Jan,Hansen, Trond Vidar
, p. 5285 - 5287 (2007/10/03)
Phenols are converted to salicylaldehydes with paraformaldehyde, MgCl 2-Et3N in THF, and subsequent treatment with methyl (triphenylphosphoranylidene)acetate gave the corresponding methyl ortho-hydroxycinnamate derivatives. The sequence is conveniently carried out as a one-pot procedure.
