52052-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52052-72-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,5 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 52052-72:
(7*5)+(6*2)+(5*0)+(4*5)+(3*2)+(2*7)+(1*2)=89
89 % 10 = 9
So 52052-72-9 is a valid CAS Registry Number.
52052-72-9Relevant academic research and scientific papers
REGIOSELECTIVE DIELS-ALDER REACTIONS. THE NITRO GROUP AS A REGIOCHEMICAL CONTROL ELEMENT
Ono, Noboru,Miyake, Hideyoshi,Kamimura, Akio,Kaji, Aritsune
, p. 1929 - 1936 (2007/10/02)
The sequence of the Diels-Alder reaction of α-nitroalkenes with diens and subsequent denitration with Bu3SnH provides a new method for the regioselective construction of cyclohexene derivatives.
