10576-21-3 Usage
Synthesis Reference(s)
The Journal of Organic Chemistry, 38, p. 1451, 1973 DOI: 10.1021/jo00948a003
Check Digit Verification of cas no
The CAS Registry Mumber 10576-21-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,5,7 and 6 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 10576-21:
(7*1)+(6*0)+(5*5)+(4*7)+(3*6)+(2*2)+(1*1)=83
83 % 10 = 3
So 10576-21-3 is a valid CAS Registry Number.
10576-21-3Relevant articles and documents
Efficient synthesis of 3-aminocyclobut-2-en-1-ones: Squaramide surrogates as potent VLA-4 antagonists
Brand, Stephen,De Candole, Benjamin C.,Brown, Julien A.
, p. 2343 - 2346 (2007/10/03)
(Matrix presented) A novel series of uniquely functionalized 3-aminocyclobut-2-en-1-ones has been prepared by facile condensation of a variety of cyclobuta-1,3-diones with a phenylalanine-derived primary amine. These systems subsequently lend themselves t