158663-69-5 Usage
Uses
Preparation of (S)-piperazine-2-carboxylic acid, (R)-piperazine-2-carboxylic acid, and (S)-piperidine-2-carboxylic acid by kinetic resolution of the corresponding racemic carboxamides with stereoselective amidases in whole bacterial cells.
Check Digit Verification of cas no
The CAS Registry Mumber 158663-69-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,6,6 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 158663-69:
(8*1)+(7*5)+(6*8)+(5*6)+(4*6)+(3*3)+(2*6)+(1*9)=175
175 % 10 = 5
So 158663-69-5 is a valid CAS Registry Number.
InChI:InChI=1/C5H10N2O2.2ClH/c8-5(9)4-3-6-1-2-7-4;;/h4,6-7H,1-3H2,(H,8,9);2*1H/t4-;;/m0../s1