21473-05-2 Usage
Synthesis Reference(s)
Journal of the American Chemical Society, 102, p. 2841, 1980 DOI: 10.1021/ja00528a056
Check Digit Verification of cas no
The CAS Registry Mumber 21473-05-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,4,7 and 3 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 21473-05:
(7*2)+(6*1)+(5*4)+(4*7)+(3*3)+(2*0)+(1*5)=82
82 % 10 = 2
So 21473-05-2 is a valid CAS Registry Number.
21473-05-2Relevant academic research and scientific papers
A boron-based synthesis of the natural product (+)-trans- dihydrolycoricidine
Poe, Sarah L.,Morken, James P.
, p. 4189 - 4192 (2011/06/20)
Diastereoselective diboration results in the highly selective 1,4-dihydroxylation of chiral cyclohexadienes (see scheme). Together with the catalytic enantioselective conjugate allylboration, the diene diboration facilitates the asymmetric synthesis of the cytotoxic agent (+)-trans- dihydrolycoricidine (1). pin=pinacol. Copyright
