63399-74-6 Usage
General Description
The chemical "(R)-1-(benzyloxycarbonyl)-2-methylpyrrolidine-2-carboxylic acid" is a compound with a complex molecular structure that consists of a pyrrolidine ring, a carboxylic acid group, and a benzyloxycarbonyl group. The "(R)" designation indicates that the molecule has a specific spatial arrangement, known as chirality. (R)-1-(benzyloxycarbonyl)-2-methylpyrrolidine-2-carboxylic acid is commonly used in organic synthesis as a building block for the preparation of various pharmaceuticals and biologically active molecules. Its unique structure and functional groups make it a valuable intermediate in the production of diverse chemical compounds.
Check Digit Verification of cas no
The CAS Registry Mumber 63399-74-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,3,9 and 9 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 63399-74:
(7*6)+(6*3)+(5*3)+(4*9)+(3*9)+(2*7)+(1*4)=156
156 % 10 = 6
So 63399-74-6 is a valid CAS Registry Number.
63399-74-6Relevant articles and documents
Synthesis of (R)-Boc-2-methylproline via a Memory of Chirality Cyclization. Application to the Synthesis of Veliparib, a Poly(ADP-ribose) Polymerase Inhibitor
Kolaczkowski, Lawrence,Barkalow, Jufang,Barnes, David M.,Haight, Anthony,Pritts, Wayne,Schellinger, Adam
, p. 4837 - 4845 (2019/03/07)
(R)-Boc-2-methylproline (3a) was synthesized in good yield with excellent stereochemical control from alanine benzyl ester hydrochloride 11. The process, which is based on a modification of one described by Kawabata, proceeds in four steps and requires no
