25490-39-5 Usage
Chemical Description
(R)-(-)-ethylmethylphenylarsine is the primary compound synthesized in the study, and the other chemicals are used as solvents or reagents in the reaction process.
Check Digit Verification of cas no
The CAS Registry Mumber 25490-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,5,4,9 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 25490-39:
(7*2)+(6*5)+(5*4)+(4*9)+(3*0)+(2*3)+(1*9)=115
115 % 10 = 5
So 25490-39-5 is a valid CAS Registry Number.
25490-39-5Relevant academic research and scientific papers
Diastereoselective synthesis of a resolved secondary arsine complex: asymmetric synthesis of (R)-(-)589-ethylmethylphenylarsine
Salem, Geoffrey,Wild, S. Bruce
, p. 33 - 42 (2007/10/02)
The reaction of *,R*)>-(+)589-5-C5H5)(1,2-C6H4(PMePh)2)Fe(NCMe)>PF6 with (+/-)-AsHMePh in boiling methanol yields crystalline *)-(R*,R*)>-(+)589-
