141672-23-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141672-23-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,6,7 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 141672-23:
(8*1)+(7*4)+(6*1)+(5*6)+(4*7)+(3*2)+(2*2)+(1*3)=113
113 % 10 = 3
So 141672-23-3 is a valid CAS Registry Number.
141672-23-3Relevant academic research and scientific papers
Synthesis of cyclic ketomethylene dipeptide derivatives
Dominguez,Gonzalez-Muniz,Garcia-Lopez
, p. 2761 - 2772 (2007/10/02)
- Methyl 6-aralkyl-2,5-diketopiperidine-3-carboxylates derived from L-Phe and L-Trp, and their 3-substituted analogues in which the 3-substituent is the side chain of Phe, Asp and Ala have been synthesized. Cycle[Trpψ(COCH2)Gly] and cycle[Pheψ(
