213327-30-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 213327-30-1 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, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 213327-30:
(8*2)+(7*1)+(6*3)+(5*3)+(4*2)+(3*7)+(2*3)+(1*0)=91
91 % 10 = 1
So 213327-30-1 is a valid CAS Registry Number.
213327-30-1Relevant articles and documents
2-chloro-N,N-dibenzoylaniline: A selective N-benzoylating reagent
Kondo, Kazuhiro,Murakami, Yasuoki
, p. 1217 - 1219 (1998)
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.
