158012-73-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158012-73-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,0,1 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 158012-73:
(8*1)+(7*5)+(6*8)+(5*0)+(4*1)+(3*2)+(2*7)+(1*3)=118
118 % 10 = 8
So 158012-73-8 is a valid CAS Registry Number.
158012-73-8Relevant academic research and scientific papers
Synthesis of N,N-Diprotected L-Serinals
Golebiowski, A.,Gorins, G.,Johnson, C. R.,Kiciak, K.
, p. 685 - 690 (2007/10/02)
Four variously protected L-serinals have been synthesized from L-serine via reduction of the respective methyl esters followed by the Swern oxidation.Key words: Serinals, protecting groups, amino aldehydes, synthesis
