1262400-68-9 Usage
General Description
(S)-4,4-Dimethyl-pyrrolidine-2-carboxylic acid methyl ester; hydrochloride, also known as DMA, is a chemical compound that is commonly used as a chiral building block in organic synthesis. It is a methyl ester form of a pyrrolidine derivative and is typically found in the form of a hydrochloride salt. DMA is often utilized in the production of pharmaceuticals, agrochemicals, and other fine chemicals due to its unique stereochemical properties. It serves as an important intermediate in the synthesis of various drugs and is valued for its ability to impart specific chirality to molecules, making it a crucial component in the development of new compounds with desired properties.
Check Digit Verification of cas no
The CAS Registry Mumber 1262400-68-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,4,0 and 0 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1262400-68:
(9*1)+(8*2)+(7*6)+(6*2)+(5*4)+(4*0)+(3*0)+(2*6)+(1*8)=119
119 % 10 = 9
So 1262400-68-9 is a valid CAS Registry Number.
1262400-68-9Relevant articles and documents
COMPOUNDS, COMPOSITIONS AND METHODS FOR SYNTHESIS
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Paragraph 001409; 001411; 001412; 001413, (2019/01/10)
The present disclosure, among other things, provides technologies for synthesis, including reagents and methods for stereoselective synthesis. In some embodiments, the present disclosure provides compounds useful as chiral auxiliaries. In some embodiments, the present disclosure provides reagents and methods for oligonucleotide synthesis. In some embodiments, the present disclosure provides reagents and methods for chirally controlled preparation of oligonucleotides. In some embodiments, technologies of the present disclosure are particularly useful for constructing challenging internucleotidic linkages, providing high yields and stereoselectivity.
