LMC Chemical Information Services at http://cactus.nci.nih.gov

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A WWW browser to the new and enlarged collection of open NCI database compounds (>250,000 structures) with all kinds of nifty output features and links to other services for continued processing. See here for a partial list of new features.

http://cactvs.cit.nih.gov/

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2006-03-24, 12🔥, 0💬

science-softcon uv/vis spectra data base
The science-softCon "UV/Vis Spectra Data Base" on-line service was established in August 2000 and is subdivided into a Literature Service (this site) and a Spectra Service (see spectra-info). Both database services are operated in accordance to the "Open 2006-03-24, ≈15🔥, 0💬

EPA: Substance Registry System
The Substance Registry System (SRS) provides information on substances and how they are represented in the Environmental Protection Agency (EPA) regulations and information systems. Using the search below, you can query for substances by common identifier 2006-03-24, ≈15🔥, 0💬

Chemical Database (EnvironmentalChemistry.com)
Currently our database contains around 20,000 of the most common chemicals with over 50,000 synonyms In time we hope to substantially increase the size of our chemical database by licensing the use of existing databases; however, this will require a subst 2006-03-24, ≈13🔥, 0💬

NIST Chemical Kinetics Database
The NIST Chemical Kinetics Database includes essentially all reported kinetics results for thermal gas-phase chemical reactions. The database is designed to be searched for kinetics data based on the specific reactants involved, for reactions resulting in 2006-03-24, ≈13🔥, 0💬

Novel Antibiotics DataBase
This resource is the full text searchable index of the Novel Antibiotics DataBase, which has been developed by and kindly provided from Japan Antibiotics Research Association. The database contains substances which have been first reported in the Journal 2006-03-24, ≈12🔥, 0💬

Carbbank
The CCSD is a database containing complex carbohydrate structures and associated text. The information is mainly derived from scientific publications and submissions by authors. The database has a flat file format, i.e., one record contains a single struc 2006-03-24, ≈12🔥, 0💬

LMC Chemical Information Services at http://cactus.nci.nih.gov
A WWW browser to the new and enlarged collection of open NCI database compounds (>250,000 structures) with all kinds of nifty output features and links to other services for continued processing. See here for a partial list of new features. 2006-03-24, ≈12🔥, 0💬

Chemical database - Wikipedia, the free encyclopedia
Nice introduction by Wikipedia 2006-03-24, ≈12🔥, 0💬

CSDSymmetry
CSDSymmetry is a relational database built using Microsoft Access. It contains information such as molecular point group, space group, Z, Z' and the symmetry of the occupied Wyckoff position for each of approximately 270 000 molecules of the CSD (up to No 2006-03-24, ≈11🔥, 0💬

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