1190744-93-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1190744-93-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,7,4 and 4 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1190744-93:
(9*1)+(8*1)+(7*9)+(6*0)+(5*7)+(4*4)+(3*4)+(2*9)+(1*3)=164
164 % 10 = 4
So 1190744-93-4 is a valid CAS Registry Number.
1190744-93-4Relevant academic research and scientific papers
Synthesis of crosslinking amino acids by click chemistry
Li, Chun,Tang, Jie,Xie, Juan
experimental part, p. 7935 - 7941 (2009/12/03)
Crosslinking amino acids are naturally existing protein crosslinkers. Herein, we described the synthesis of several novel bis-amino acids constituted of serine, alanine, lysine, and tyrosine with click chemistry. The Huisgen 1,3-dipolar cycloadditions bet
