176970-05-1 Usage
General Description
(S)-2-Benzyloxycarbonylamino-1,4-bis(methanesulf is a chemical compound that contains a benzyl group and a carbonyl group attached to an amino group. It also has two methane sulfonate groups attached to a 1,4-bis molecule. (S)-2-Benzyloxycarbonylamino-1,4-bis(methanesulf is often used in organic synthesis and pharmaceutical research as a building block for creating more complex molecules. It is commonly used as a reagent in the synthesis of peptides, which are important in the development of new drugs and in the study of biological processes. The compound's structure and properties make it an important molecule for chemists and researchers working in the fields of organic chemistry and drug development.
Check Digit Verification of cas no
The CAS Registry Mumber 176970-05-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,9,7 and 0 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 176970-05:
(8*1)+(7*7)+(6*6)+(5*9)+(4*7)+(3*0)+(2*0)+(1*5)=171
171 % 10 = 1
So 176970-05-1 is a valid CAS Registry Number.
176970-05-1Relevant articles and documents
Economical synthesis of tert-butyl (S)-3-aminopyrrolidine-1-carboxylate from L-aspartic acid
Han, Zhi-Jian,Li, Yang-Bing,Gu, Bao-Hong,Li, Yu-Min,Chen, Hao
, p. 2452 - 2456 (2018/10/20)
3-Aminopyrrolidine building block was used as the intermediate for many pharmaceutically active substances. Starting from L-aspartic acid, optically active (S)-tert-butyl-3-aminopyrrolidine-1-carboxylate was synthesized, and the reaction conditions were optimized in each step. The procedure of each step was discussed in detail and could be useful for the industrial preparation. This process was featured by readily available starting material, mild reaction conditions, easy work-up, and economy.
