55788-86-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55788-86-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,7,8 and 8 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 55788-86:
(7*5)+(6*5)+(5*7)+(4*8)+(3*8)+(2*8)+(1*6)=178
178 % 10 = 8
So 55788-86-8 is a valid CAS Registry Number.
55788-86-8Relevant academic research and scientific papers
Reaction of 3-Amino-2-benzoylcrotonate Esters with Phosgene
Ward, Frederick E.,Buckler, Robert T.
, p. 4608 - 4611 (2007/10/02)
Phosgene, in the presence of 2,6-lutidine, reacts with alkyl esters of 3-amino-2-benzoylcrotonic acid to give as major products 1,3-oxazin-2-ones, formally derived from the reaction of 2 equiv of amino ester with 2 and 3 equiv of phosgene.Ethyl 3-amino-2-
