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Merck Index Online: The Ultimate Resource for Chemicals, Drugs and Biologicals


Merck Index Free Download 55: A Comprehensive Guide




If you are looking for a reliable and authoritative source of information on chemicals, drugs and biologicals, you may have heard of the Merck Index. This encyclopedia has been published for over 130 years and contains over 12,000 monographs on single substances or groups of related compounds. But how can you access this valuable resource online? And is there a way to download it for free? In this article, we will answer these questions and more. We will explain what the Merck Index is, how to use it online, and how to download it for free. We will also discuss the legal and ethical issues involved in downloading the Merck Index for free, as well as the possible risks and drawbacks. By the end of this article, you will have a comprehensive guide on how to access and use the Merck Index online.




Merck Index Free Download 55



What is the Merck Index?




The Merck Index is an encyclopedia of chemicals, drugs and biologicals that covers key physical, pharmacological and historical information on each entry. It was first published in 1889 by the German pharmaceutical company Merck & Co., Inc., and has been updated regularly since then. The latest edition, the 15th edition, was published in 2013 by the Royal Society of Chemistry (RSC), which acquired the rights to publish the Merck Index in 2012.


History and background




The Merck Index was originally intended as a handbook for pharmacists and physicians, providing concise information on drugs and chemicals used in medicine. It was compiled by Emanuel Merck, the founder of Merck & Co., Inc., and his son Georg Merck, who expanded the scope of the index to include other fields of chemistry and biology. The first edition contained about 1,000 entries and was published in German. The second edition, published in 1896, was translated into English and French. Since then, the Merck Index has been published in several languages and editions, reflecting the advances in science and technology over time.


Content and features




The Merck Index contains over 12,000 monographs on single substances or groups of related compounds. Each monograph provides information such as:



  • Name, synonyms, trade names, CAS Registry Number, molecular formula, molecular weight



  • Structure diagram



  • Physical properties (such as melting point, boiling point, solubility)



  • Chemical properties (such as acidity, basicity, reactivity)



  • Pharmacological properties (such as mode of action, therapeutic uses, side effects)



  • Biological properties (such as origin, occurrence, biosynthesis)



  • Historical properties (such as discovery date, inventor name)



  • References to literature sources and patents



The Merck Index also includes several appendices that provide additional information such as:



  • Abbreviations and symbols



  • Nomenclature rules



  • Units and conversions



  • Periodic table



  • Amino acids



  • Nucleic acids



  • Steroids



  • Vitamins



  • Poisons



  • Carcinogens



  • Therapeutic classes



  • Organic name reactions



Benefits and applications




The Merck Index is widely regarded as the most authoritative and reliable source of information on chemicals, drugs and biologicals. It is used by researchers, students, educators, professionals and enthusiasts in various fields such as chemistry, pharmacy, medicine, biology, engineering, agriculture, environmental science and more. Some of the benefits and applications of the Merck Index are:



  • It provides comprehensive and accurate information on a wide range of substances and topics



  • It covers both historical and contemporary aspects of chemistry and biology



  • It is updated regularly with expert-curated content highlighting only the most relevant literature and patents



  • It is easy to use and search with a simple and intuitive interface



  • It is compatible with various devices and platforms such as desktops, laptops, tablets and smartphones



  • It supports cross-referencing and linking to other online resources such as ChemSpider, PubChem, PubMed and Google Scholar



How to access the Merck Index online?




The Merck Index is available online from the RSC website. You can access it in two ways: by subscribing to it or by using a free trial or demo.


Subscription options




If you want to access the Merck Index online regularly, you can subscribe to it either as an individual or as an institution. The subscription options are:



  • Individual subscription: This option allows you to access the Merck Index online for one year for a fee of $99. You can use your personal account to log in and access the Merck Index online from any device and location. You can also download the Merck Index app for iOS or Android devices for free.



  • Institutional subscription: This option allows you to access the Merck Index online for one year for a fee that depends on the size and type of your institution. You can use your institutional account to log in and access the Merck Index online from any device and location within your institution's network. You can also download the Merck Index app for iOS or Android devices for free.



To subscribe to the Merck Index online, you need to visit the RSC website and fill out a form with your details. You can pay by credit card or invoice. You will receive a confirmation email with your account details and instructions on how to access the Merck Index online.


Free trial and demo




If you want to try the Merck Index online before subscribing to it, you can use a free trial or demo. The free trial and demo options are:



  • Free trial: This option allows you to access the Merck Index online for 30 days for free. You can use your personal account to log in and access the Merck Index online from any device and location. You can also download the Merck Index app for iOS or Android devices for free.



  • Demo: This option allows you to access a limited version of the Merck Index online for free. You can use a guest account to log in and access the Merck Index online from any device and location. You can only view a sample of 10 monographs from the Merck Index online.



To use a free trial or demo of the Merck Index online, you need to visit the RSC website and fill out a form with your details. You will receive a confirmation email with your account details and instructions on how to access the Merck Index online.


Search tips and tricks




The Merck Index online has a simple and intuitive search interface that allows you to find information quickly and easily. You can search across all of the entries using text (names, classifications) and numerical (melting point, molecular weight, boiling point) queries. You can also use advanced search options such as filters, operators, wildcards, ranges and brackets to refine your search results. Here are some tips and tricks on how to use the search features of the Merck Index online:



  • To search by name, enter a name, synonym, trade name or CAS Registry Number in the search box. For example, enter aspirin or 50-78-2.



  • To search by molecular formula, enter a molecular formula in brackets in the search box. For example, enter [C9H8O4] or [C*H*O*].



  • To search by molecular weight, enter a molecular weight or a range in the search box. For example, enter 180.16 or 77-78.



How to download the Merck Index for free?




While the Merck Index online is a valuable resource that offers many benefits and features, it is not free to access. You need to pay a subscription fee to use it regularly or a trial fee to use it for a limited time. However, some people may wonder if there is a way to download the Merck Index for free. In this section, we will discuss the legal and ethical issues involved in downloading the Merck Index for free, as well as the possible sources and methods, and the risks and drawbacks.


Legal and ethical issues




The Merck Index is a copyrighted work that is owned by Merck & Co., Inc., and its affiliates, and is licensed to the RSC for use in the USA and Canada. The RSC has invested a lot of time and money to update and improve the Merck Index online, and to provide a high-quality service to its subscribers. Therefore, downloading the Merck Index for free without permission or authorization is illegal and unethical. It violates the intellectual property rights of the owners and publishers, and it deprives them of their rightful revenue. It also undermines the scientific integrity and credibility of the Merck Index online, and it harms the interests of the users who pay for it.


Downloading the Merck Index for free may result in legal consequences such as fines, lawsuits, or criminal charges. It may also result in ethical consequences such as loss of reputation, trust, or respect among peers, colleagues, or employers. Therefore, it is strongly advised not to download the Merck Index for free without permission or authorization.


Possible sources and methods




Despite the legal and ethical issues involved in downloading the Merck Index for free, some people may still attempt to do so by using various sources and methods. Some of the possible sources and methods are:



  • File sharing websites: These are websites that allow users to upload and download files such as books, music, movies, software, etc. Some examples are 4shared, Mediafire, Rapidshare, etc. These websites may contain copies of the Merck Index in PDF or other formats that can be downloaded for free.



  • Torrent websites: These are websites that use a peer-to-peer (P2P) network to share files such as books, music, movies, software, etc. Some examples are The Pirate Bay, Kickass Torrents, 1337x, etc. These websites may contain torrent files of the Merck Index that can be downloaded for free using a torrent client such as BitTorrent or uTorrent.



  • Hacking websites: These are websites that provide tools, techniques, or tutorials on how to hack into various systems or accounts such as websites, databases, email accounts, etc. Some examples are Hack Forums, Hack This Site, Evil Zone, etc. These websites may contain information on how to hack into the RSC website or account and access or download the Merck Index online for free.



Risks and drawbacks




While downloading the Merck Index for free may seem tempting or convenient for some people, it also comes with many risks and drawbacks. Some of the risks and drawbacks are:



  • Malware infection: Downloading files from unknown or untrusted sources may expose your device or system to malware such as viruses, worms, trojans, spyware, ransomware, etc. These malware may damage your device or system, steal your personal or financial information, lock your files or data, or perform other malicious actions.



corrupted, outdated, or inaccurate. These files may not contain the latest or correct information on the Merck Index online, or they may not be compatible with your device or system.


  • Legal and ethical issues: As mentioned earlier, downloading the Merck Index for free without permission or authorization is illegal and unethical. It may result in legal consequences such as fines, lawsuits, or criminal charges. It may also result in ethical consequences such as loss of reputation, trust, or respect among peers, colleagues, or employers.



Therefore, it is strongly advised not to download the Merck Index for free without permission or authorization.


Conclusion




The Merck Index is an encyclopedia of chemicals, drugs and biologicals that provides comprehensive and accurate information on each entry. It is available online from the RSC website, which offers various subscription options and a free trial or demo. The Merck Index online has many benefits and features that make it a valuable resource for various fields and purposes. However, downloading the Merck Index for free without permission or authorization is illegal and unethical. It also comes with many risks and drawbacks that may harm your device, system, information, or reputation. Therefore, it is strongly advised not to download the Merck Index for free without permission or authorization.


FAQs




Here are some frequently asked questions about the Merck Index online and how to download it for free:



  • Q: What is the difference between the Merck Index online and the print edition?



  • A: The Merck Index online offers the same highly authoritative information as the print edition in a convenient and easily searchable full text database. It also contains over 11,500 monographs including historic records not available in the print edition. The Merck Index online will be updated regularly with accurate information curated by experts.



  • Q: How can I access the Merck Index online?



  • A: You can access the Merck Index online by subscribing to it either as an individual or as an institution. You can also use a free trial or demo of the Merck Index online before subscribing to it.



  • Q: How can I download the Merck Index for free?



  • A: You cannot download the Merck Index for free without permission or authorization. Doing so is illegal and unethical. It also comes with many risks and drawbacks that may harm your device, system, information, or reputation.



  • Q: Where can I find more information about the Merck Index online?



  • A: You can find more information about the Merck Index online on the RSC website. You can also contact the RSC by email at rscindex@rsc.org for editorial queries or sales@rsc.org for sales enquiries.



  • Q: How can I improve my search skills on the Merck Index online?



  • A: You can improve your search skills on the Merck Index online by using various search features such as filters, operators, wildcards, ranges and brackets. You can also refer to the help section on the RSC website for more tips and tricks on how to use the search interface of the Merck Index online.



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