260057-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 260057-63-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,0,0,5 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 260057-63:
(8*2)+(7*6)+(6*0)+(5*0)+(4*5)+(3*7)+(2*6)+(1*3)=114
114 % 10 = 4
So 260057-63-4 is a valid CAS Registry Number.
260057-63-4Relevant academic research and scientific papers
Synthesis of optically active 2-piperidylglycine
Chung, Hyun-Kyu,Kim, Hyung-Woo,Chung, Kyoo-Hyun
, p. 2983 - 2989 (2007/10/03)
Both chiral threo- and erythro-2-piperidylglycines were synthesized from racemic 2-[(N-benzyloxycarbonyl)piperidin-2-yl]ethanoic acid. (4S,5S)-4- Methyl-5-phenyl-2-oxa-zolidinone was used as a chiral auxiliary in the resolution and azidation.
