409108-46-9 Usage
Structure
Five-membered morpholine ring with two ketone groups (C=O) and two methyl groups (CH3) attached
Stereochemistry
3S,6R configuration
Physical properties
+ White crystalline solid
+ Melting point
187-189°C
+ Sparingly soluble in water
+ Soluble in organic solvents
Uses
+ Building block in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds
+ Reagent in organic synthesis
+ Intermediate in the production of dyes and pigments
Importance of stereochemistry
Determining reactivity and interactions in chemical reactions.
Check Digit Verification of cas no
The CAS Registry Mumber 409108-46-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,9,1,0 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 409108-46:
(8*4)+(7*0)+(6*9)+(5*1)+(4*0)+(3*8)+(2*4)+(1*6)=129
129 % 10 = 9
So 409108-46-9 is a valid CAS Registry Number.
409108-46-9Relevant articles and documents
Heterogeneous Catalytic Hydrogenation of Chiral Amino Acid Methyl Esters to Amino Alcohols with Retention of Configuration Over Mg-Modified Cu/ZnO/Al2O3 Catalyst
Zhan, Bing,Zhang, Shuangshuang,Yu, Jun,Xiao, Xiuzheng,Guo, Xiaoming,Mao, Dongsen,Lu, Guanzhong
, p. 2160 - 2166 (2017/07/25)
Selective hydrogenation of amino acid methyl esters to chiral amino alcohols is an important and fascinating process. The CuZn0.3Mg0.1AlOx catalyst for the synthesis of chiral amino alcohols was prepared by the fractional
Efficient synthesis of lactate-containing depsipeptides by the mitsunobu reaction of lactates
Grab, Tobias,Braese, Stefan
, p. 1765 - 1768 (2007/10/03)
The Mitsunobu reaction has been used as an efficient tool for the synthesis of orthogonally-protected and unprotected depsipeptides such as Boc/Fmoc-L-Lys(Alloc)-D-Ala-D-Lac-OAllyl or L-Lys-D-Ala-D-Lac that are bacterial cell wall precursor analogues foun
