CASREGISTRY theCASsubstance collection is the premier source relied upon by scientists and regulators worldwide for accurate information on chemical substances CASRegistry Numbers CASRN are simple and regular convenient for database searches
They offer a reliable common and international link to every specific substance across the various nomenclatures and disciplines used by branches of science industry and regulatory bodies CASregistry is a registered trademark of the American Chemical society Chemsrc provides fast access to over millionsCAS CASNumber Database including structure MSDS melting point boiling point density etc Dec 16 2025 You can also identify your substance of interest by itsCASRegistry Number which is universally used to provide a unique unmistakable identifier for chemical substances 6 days ago CASregistry numbers are used for searching chemical databases
The size of the registry is immense with over 32 million substances and 59 million sequences
It identifies every chemical that has been described in the literature since 1957 and around 50 000 new numbers are added each week CASprovides solutions and services that help empower scientific discoveries
Learn howCAScan facilitate your research and drive innovation CAS Chemical Abstracts Service is a division of the American Chemical Society
It is a source of chemical information and is located in Columbus Ohio United States Dec 22 2025 CASbuilds the worlds largest collection of human curated scientific knowledge covering over 150 years of published science
Our tools are designed to address the challenges and complexities unique to scientific and patent data so that you can find the answers you need efficiently Quickly confirm chemical names CASRegistry Numbers structures or basic physical properties by searching compounds of general interest or leveraging an API connection CASREGISTRY theCASsubstance collection is the premier source relied upon by scientists and regulators worldwide for accurate information on chemical substances CASRegistry Numbers CASRN are simple and regular convenient for database searches
They offer a reliable common and international link to every specific substance across the various nomenclatures and disciplines used by branches of science industry and regulatory bodies CASregistry is a registered trademark of the American Chemical society Chemsrc provides fast access to over millionsCAS CASNumber Database including structure MSDS melting point boiling point density etc Dec 16 2025 You can also identify your substance of interest by itsCASRegistry Number which is universally used to provide a unique unmistakable identifier for chemical substances 6 days ago CASregistry numbers are used for searching chemical databases
The size of the registry is immense with over 32 million substances and 59 million sequences
It identifies every chemical that has been described in the literature since 1957 and around 50 000 new numbers are added each week CASprovides solutions and services that help empower scientific discoveries
Learn howCAScan facilitate your research and drive innovation CAS Chemical Abstracts Service is a division of the American Chemical Society
It is a source of chemical information and is located in Columbus Ohio United States Dec 22 2025 CASbuilds the worlds largest collection of human curated scientific knowledge covering over 150 years of published science
Our tools are designed to address the challenges and complexities unique to scientific and patent data so that you can find the answers you need efficiently Quickly confirm chemical names CASRegistry Numbers structures or basic physical properties by searching compounds of general interest or leveraging an API connection.
They offer a reliable common and international link to every specific substance across the various nomenclatures and disciplines used by branches of science industry and regulatory bodies CASregistry is a registered trademark of the American Chemical society Chemsrc provides fast access to over millionsCAS CASNumber Database including structure MSDS melting point boiling point density etc Dec 16 2025 You can also identify your substance of interest by itsCASRegistry Number which is universally used to provide a unique unmistakable identifier for chemical substances 6 days ago CASregistry numbers are used for searching chemical databases
The size of the registry is immense with over 32 million substances and 59 million sequences
It identifies every chemical that has been described in the literature since 1957 and around 50 000 new numbers are added each week CASprovides solutions and services that help empower scientific discoveries
Learn howCAScan facilitate your research and drive innovation CAS Chemical Abstracts Service is a division of the American Chemical Society
It is a source of chemical information and is located in Columbus Ohio United States Dec 22 2025 CASbuilds the worlds largest collection of human curated scientific knowledge covering over 150 years of published science
Our tools are designed to address the challenges and complexities unique to scientific and patent data so that you can find the answers you need efficiently Quickly confirm chemical names CASRegistry Numbers structures or basic physical properties by searching compounds of general interest or leveraging an API connection CASREGISTRY theCASsubstance collection is the premier source relied upon by scientists and regulators worldwide for accurate information on chemical substances CASRegistry Numbers CASRN are simple and regular convenient for database searches
They offer a reliable common and international link to every specific substance across the various nomenclatures and disciplines used by branches of science industry and regulatory bodies CASregistry is a registered trademark of the American Chemical society Chemsrc provides fast access to over millionsCAS CASNumber Database including structure MSDS melting point boiling point density etc Dec 16 2025 You can also identify your substance of interest by itsCASRegistry Number which is universally used to provide a unique unmistakable identifier for chemical substances 6 days ago CASregistry numbers are used for searching chemical databases
The size of the registry is immense with over 32 million substances and 59 million sequences
It identifies every chemical that has been described in the literature since 1957 and around 50 000 new numbers are added each week CASprovides solutions and services that help empower scientific discoveries
Learn howCAScan facilitate your research and drive innovation CAS Chemical Abstracts Service is a division of the American Chemical Society
It is a source of chemical information and is located in Columbus Ohio United States Dec 22 2025 CASbuilds the worlds largest collection of human curated scientific knowledge covering over 150 years of published science
Our tools are designed to address the challenges and complexities unique to scientific and patent data so that you can find the answers you need efficiently Quickly confirm chemical names CASRegistry Numbers structures or basic physical properties by searching compounds of general interest or leveraging an API connection.