94615-45-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94615-45-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,6,1 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 94615-45:
(7*9)+(6*4)+(5*6)+(4*1)+(3*5)+(2*4)+(1*5)=149
149 % 10 = 9
So 94615-45-9 is a valid CAS Registry Number.
94615-45-9Relevant academic research and scientific papers
DESULPHURATIVE APPROACHES TO PENEM ANTIBIOTICS. V. 2-(FUNCTIONALIZED METHYL)PENEMS FROM 3-METHYLENECEPHAM-1-OXIDES
Alpegiani, Marco,Bedeschi, Angelo,Perrone, Ettore,Franceschi, Giovanni
, p. 4167 - 4170 (2007/10/02)
3-Methylenecepham-1-oxides are converted into 3-(functionalized methyl)-2-thiacephems, direct precursors of a group of valuable penem antibiotics.
