142936-85-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 142936-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,2,9,3 and 6 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 142936-85:
(8*1)+(7*4)+(6*2)+(5*9)+(4*3)+(3*6)+(2*8)+(1*5)=144
144 % 10 = 4
So 142936-85-4 is a valid CAS Registry Number.
142936-85-4Relevant academic research and scientific papers
Stereoselective reactions. XXII. Design and synthesis of chiral chelated lithium amides for enantioselective reactions
Shirai,Aoki,Sato,Kim,Murakata,Yasukata,Koga
, p. 690 - 693 (2007/10/02)
Chiral chelated lithium amides ((R))-1a-g) were designed and synthesized in optically pure forms starting from (R)-phenylglycine.
