88517-47-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 88517-47-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,8,5,1 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 88517-47:
(7*8)+(6*8)+(5*5)+(4*1)+(3*7)+(2*4)+(1*7)=169
169 % 10 = 9
So 88517-47-9 is a valid CAS Registry Number.
88517-47-9Relevant academic research and scientific papers
FACILE SYNTHESIS OF ALKYL β-BENZYLOXYAMINOCARBOXYLATES RELATED TO MONOCYCLIC β-LACTAMS.
Ikeda, Kiyoshi,Achiwa, Kazuo,Sekiya, Minoru
, p. 4707 - 4710 (2007/10/02)
N-Benzyloxyimines have been shown to react with ketene silyl acetals in the presence of trimethylsilyl triflate catalyst to give alkyl β-benzyloxyaminocarboxylates.Conversion of them to β-lactams has been exemplified.
