He was a real maverick, and what he said was heresy, because in those days the primary research targets of organic chemistry were synthesizing complex natural products, and making analogs of useful chemical compounds. What Prof. Hammond said was: “ Look for processes, not for products.” 翻译...
Nevertheless, for PubChem, it isn't clear how to download all the compounds on the database including their SMILES representations. I am also not sure how pubchem has 33,000,000 compounds where ChEMBL has "only" 2,000,000. aromatic-compounds cheminformatics Share Cite Improve this questi...
He was a real maverick, and what he said was heresy, because in those days the primary research targets of organic chemistry were synthesizing complex natural products, and making analogs of useful chemical compounds. What Prof. Hammond said was: “ Look for processes, not for products.” 翻译...
In complete ionic equation, soluble ionic compounds are written as the dissolved ions while in net ionic equation, the spectator ions are eliminated to reveal the actual chemistry taken place. Answer and Explanation: Become a Study.com member to unlock this answer! Create your account ...
If you've studied chemistry at some point in your life then the chances are that you've been asked to memorize at least some of the periodic table by an old, grumpy teacher. While memorising the elements can seem like a bit of a pointless exercise to weary students (why can't you jus...
Reminder: Answers generated by artificial intelligence tools are not allowed on Chemistry Stack Exchange. Learn more Thanks for contributing an answer to Chemistry Stack Exchange! Please be sure to answer the question. Provide details and share your research! But avoid… Asking for help, clarification...
- 《Atmospheric Chemistry & Physics Discussions》 被引量: 1853发表: 2008年 Source Apportionment of Ambient Volatile Organic Compounds in Beijing The ambient air quality standard for ozone is frequently exceeded in Beijing in summer and autumn. Source apportionments of volatile organic compounds (VOC....
Organic Chemistry Functional Groups: How to draw, recognize and name each group. Alkane to carboxylic acid + Priority Cheat Sheet and video
While my reactions were running, I loved chalk-talking chemistry at the blackboard with other chemists. I have never worried about security, or what the future might bring. 翻译: 我的性格使我乐观拥抱不确定性。实际上...
light maxwell's equation electrostatics bernoulli's principle projectile motion electric charge physics symbols more chemistry periodic table stereochemistry organic compounds inorganic chemistry quantum numbers atomic mass of elements periodic properties of elements 118 elements and their symbols balancing ...