112157-43-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112157-43-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,1,5 and 7 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 112157-43:
(8*1)+(7*1)+(6*2)+(5*1)+(4*5)+(3*7)+(2*4)+(1*3)=84
84 % 10 = 4
So 112157-43-4 is a valid CAS Registry Number.
112157-43-4Relevant academic research and scientific papers
OXIDATION OF AMINO ACID. PART V. A NOVEL SYNTHESIS OF N6-ACETYL-N6-HYDROXYLYSINE FROM LYSINE
Milewska, Maria J.,Chimiak, Andrzej
, p. 1817 - 1820 (2007/10/02)
N6-Acetyl-N6-L-hydroxylysine was synthesized from L-lysine by oxidation of the amino group in the N2-benzyloxycarbonyl-L-lysine tert-butyl ester with benzoyl peroxide and subsequent acetylation.
