93607-87-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93607-87-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,6,0 and 7 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 93607-87:
(7*9)+(6*3)+(5*6)+(4*0)+(3*7)+(2*8)+(1*7)=155
155 % 10 = 5
So 93607-87-5 is a valid CAS Registry Number.
93607-87-5Relevant academic research and scientific papers
SYNTHESE DE N-(TETRAZOL-5-YL) AZETIDIN-2-ONES
Klich, Michel,Teutsch, Georges
, p. 3849 - 3852 (2007/10/02)
The title compounds were obtained by addition of a glycine enolate to a N-(tetrazol-5-yl) imine followed by cyclisation.This route provided both the cis and the trans substituted azetidinones.The cis compounds possessed improved antibiotic activity as com
