129250-58-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129250-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,2,5 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129250-58:
(8*1)+(7*2)+(6*9)+(5*2)+(4*5)+(3*0)+(2*5)+(1*8)=124
124 % 10 = 4
So 129250-58-4 is a valid CAS Registry Number.
129250-58-4Relevant academic research and scientific papers
Stereoselective cycloadditions of chiral acyl-nitroso compounds; synthetically useful reactions of the adducts
Miller,Procter
, p. 1043 - 1046 (2007/10/02)
The adducts from the addition of acyl-nitroso compounds do dienes are shown to undergo reactions which are important for their use in synthesis, via cleavage of the N-O bond to produce monocyclic systems followed by further functionalisation.
