1262308-49-5 Usage
Chemical Properties
White to off-white powder
Check Digit Verification of cas no
The CAS Registry Mumber 1262308-49-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,3,0 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1262308-49:
(9*1)+(8*2)+(7*6)+(6*2)+(5*3)+(4*0)+(3*8)+(2*4)+(1*9)=135
135 % 10 = 5
So 1262308-49-5 is a valid CAS Registry Number.
1262308-49-5Relevant articles and documents
Solid phase synthesis of ω-aspartic thioacid containing peptides
Joseph, Ryan,Morales Padilla, Moises,Garner, Philip
, p. 4302 - 4304 (2015)
The Fmoc-based solid phase synthesis of unprotected ω-aspartic thioacid containing peptides is demonstrated. The method involves the novel use of a silyl ester as a carboxylate surrogate for mild peptide bond formation in the presence of a reactive ω-aspa