129441-82-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129441-82-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,4,4 and 1 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 129441-82:
(8*1)+(7*2)+(6*9)+(5*4)+(4*4)+(3*1)+(2*8)+(1*2)=133
133 % 10 = 3
So 129441-82-3 is a valid CAS Registry Number.
129441-82-3Relevant academic research and scientific papers
Stereoselective cycloadditions of acyl-nitroso compounds; an approach to carbapenem synthesis
Morley,Hollinshead,Procter
, p. 1047 - 1050 (2007/10/02)
The adduct obtained from cyclopentadiene and benzohydroxamic acid under oxidising conditions has been used in a stereoselective synthesis of the N-benzoyl derivative of a known intermediate for carbapenen synthesis.
