42414-01-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 42414-01-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,4,1 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 42414-01:
(7*4)+(6*2)+(5*4)+(4*1)+(3*4)+(2*0)+(1*1)=77
77 % 10 = 7
So 42414-01-7 is a valid CAS Registry Number.
42414-01-7Relevant academic research and scientific papers
N-ALKYLATION OF ENAMINONES
Greenhill, John V.,Moten, Ashraf M.
, p. 3405 - 3408 (2007/10/02)
The base catalyzed N-alkylation of a series of primary and secondary enaminones has been examined in detail.The enaminone anion was found to be a weak nucleophile.Best results were obtained in tetrahydrofuran or dioxane with sodium hydride and an alkyl io