4294-26-2 Usage
Uses
Phenylalanylglycine can be used to mask unpleasant taste impressions.
Check Digit Verification of cas no
The CAS Registry Mumber 4294-26-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,2,9 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 4294-26:
(6*4)+(5*2)+(4*9)+(3*4)+(2*2)+(1*6)=92
92 % 10 = 2
So 4294-26-2 is a valid CAS Registry Number.
4294-26-2Relevant articles and documents
Peptide Decomposition in the Neutral pH Region via the Formation of Diketopiperazines
Steinberg, Spencer M.,Bada, Jeffrey L.
, p. 2295 - 2298 (2007/10/02)
In the neutral pH region, the decomposition of the tripeptides Leu-Gly-Gly and Gly-Leu-Gly at 130 deg C and the hexapeptide Phe-Gly-Leu-Gly-Val-Gly at 100 deg C has been found to involve the formation of diketopiperazines from the N-terminal position of the peptides.