Cephaloridine (or cefaloridine) is a first-generation semisynthetic derivative of antibiotic cephalosporin C. It is a Beta lactam antibiotic, like penicillin. Its chemical structure contains 3 cephems, 4 carboxyl groups and three pyridinium methyl groups. Cephaloridine is mainly used in veterinary practice. It is unique among cephalosporins in that it exists as a zwitterion. (Wikipedia).
A tour of CERN and its research facilities. Find out more about CERN: http://home.cern/ Produced by: CERN Video Productions Director: CERN Video Productions You can follow us on: cern.ch youtube.com/cerntv facebook.com/cern twitter.com/cern/ linkedin.com/company/cern instagram.com/cern
From playlist CERN - the Laboratory
This video briefly introduces CERN - what it is, a brief history, and what occurs there, and how it impacts' today's society. Like what I do? Support by buying me a coffee - www.buymeacoffee.com/physicshigh For on going support, support me at Patreon: www.patreon.com/physicshigh LIKE an
From playlist New here? A selection of what I do
Cerium - Periodic Table of Videos
The sparks will fly as The Professor discusses element number 58. More links in description below ↓↓↓ Support Periodic Videos on Patreon: https://www.patreon.com/periodicvideos A video on every element: http://bit.ly/118elements More at http://www.periodicvideos.com/ Follow us on Facebo
From playlist All Chemical Elements in Order - Periodic Videos
Making Cyrene: the Next Common Solvent?
Support my channel with patreon: https://www.patreon.com/chemiolis Levoglucosenone synthesis: http://www.orgsyn.org/demo.aspx?prep=v97p0038 Hydrogenation of levoglucosenone: https://sci-hub.se/https://pubs.acs.org/doi/10.1021/acs.joc.6b02129 and https://sci-hub.se/https://doi.org/10.1
From playlist Chemistry with Natural Materials
Making cesium dichromate from chromium metal and cesium chloride
To explore an alternative route to make cesium metal, I made some cesium dichromate. Cesium dichromate can be reduced to cesium metal. Because I did not have any chromate compounds, I made the potassium dichromate myself by dissolving chromium metal and oxidizing it with hydrogen peroxid
From playlist Cesium Reactions (Ozonide, Superoxide, Auride)
Making Cesium auride (never done on YouTube before)
This is my first try to make Cesium auride. I will soon make another video about the improved synthesis. https://en.wikipedia.org/wiki/Caesium_auride Do you have any questions or suggestions? I would like to hear them in the comments! If you want, you can join my patreon to help me wo
From playlist Cesium Reactions (Ozonide, Superoxide, Auride)
Ethyl Chloroacetate a Deadly Precursor to Many Pharmaceuticals
In this video ethyl chloroacetate which is a precursor to many pharmaceuticals will be prepared. We will make it by doing an esterification reaction involving chloroacetic acid, ethanol, sulfuric acid and a lot of patience. Ethyl chloroacetate is a toxic liquid used to make chloroacetamide
From playlist Organic Chemistry
CERN: The Journey of Discovery
What is the universe made of? How did it start? At CERN, the European Organization for Nuclear Research, physicists and engineers are probing the fundamental structure of the universe. They use the world's largest and most complex scientific instruments to study the basic constituents of
From playlist CERN - the Laboratory
Elements you should NEVER mix! Cesium and Halogens
In this video, you will see the reaction between cesium and bromine. As well as liquid Iodine. Those reactions have never been done on YouTube at this scale. So I hope you enjoy the spectacle! We also demonstrated the reaction between NaK (an alloy between Sodium and Potassium) and Bromine
From playlist Cesium explosions (reacting with different elements)
Making Triphenylarsine with Arsenic Metal
Support my channel with patreon: https://www.patreon.com/chemiolis In this video I am having my first attempt at organoarsenic chemistry. I bought an ampoule of arsenic metal which I chlorinated to arsenic(III)chloride using chlorine produced from pool chlorine tablets. I then used this t
From playlist Heavy Metal Chemistry