58008-21-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58008-21-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,0,0 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 58008-21:
(7*5)+(6*8)+(5*0)+(4*0)+(3*8)+(2*2)+(1*1)=112
112 % 10 = 2
So 58008-21-2 is a valid CAS Registry Number.
58008-21-2Relevant academic research and scientific papers
C-ALLYLATION OF CYCLIC β-DIKETONES IN AN ACIDIC MEDIUM WITH CATALYSIS BY Pd(0)
Lapitskaya, M. A.,Pivnitskii, K. K.
, p. 1665 - 1668 (2007/10/02)
A method is proposed for the C-alkylation of cyclic β-diketones by allyl acetate in a weakly acidic medium with Pd(PPh3)4 as catalyst.The method makes it possible to obtain high yields of the corresponding mono- and diallylated products.
