213327-28-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 213327-28-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,3,3,2 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 213327-28:
(8*2)+(7*1)+(6*3)+(5*3)+(4*2)+(3*7)+(2*2)+(1*8)=97
97 % 10 = 7
So 213327-28-7 is a valid CAS Registry Number.
213327-28-7Relevant academic research and scientific papers
2-chloro-N,N-dibenzoylaniline: A selective N-benzoylating reagent
Kondo, Kazuhiro,Murakami, Yasuoki
, p. 1217 - 1219 (2007/10/03)
Highly selective benzoylation of a less hindered amino group in the presence of a more hindered amino group with 2-chloro-N,N-dibenzoylaniline (2d), a convenient to use and stable reagent, is described.
