339183-93-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 339183-93-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,9,1,8 and 3 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 339183-93:
(8*3)+(7*3)+(6*9)+(5*1)+(4*8)+(3*3)+(2*9)+(1*3)=166
166 % 10 = 6
So 339183-93-6 is a valid CAS Registry Number.
339183-93-6Relevant articles and documents
Direct diastereoselective synthesis of (±)-cis- and (±)-trans-4-methylpipecolic acid and derivatives
Cossy, Janine,Belotti, Damien
, p. 2119 - 2120 (2001)
(±)-cis- or (±)-trans-4-Methylpipecolic acid and ester derivatives can be obtained directly by addition of electrophiles to α-lithiated N-Boc 4-methylpiperidine.