SyntheticPages - Интерактивная база данных химических методик
ISI's Reaction Citation Index (RCI)
It combines searchable structures and reaction data from
Current Chemical Reactions with bibliographic data and
author abstracts from the Science Citation Index. It
covers newly registered world patents and leading
international organic chemistry journals from 1980 to the
present, providing access to more than 500,000 reactions
since 1985 and over two million references to date.
RCI contains single- and multi-step new synthetic methods
taken from leading journals and international patents.
The overall reaction flow is provided for each method,
along with a detailed and accurate graphical
representation of each reaction step. ChemWeb.com members
can access RCI database FREE of charge until the 4th of
May 2001
PubSCIENCE - доступ к 2 миллионам
абстрактов в 1790 журналах, полнотекстовый поиск.
Six NMR spectral and physical property
databases from Advanced Chemistry Development (ACD)
*pKa - over 8,900 structures with over 23,000
experimental values under different temperatures and
ionic strengths in purely aqueous solutions *LogP -
11,886 compounds with experimental LogP values collected
from different sources *CNMR - 100,000 compounds *FNMR -
11,500 compounds *HNMR - 100,000 structures *PNMR -
18,500 compounds
ChemWeb.com member can access any of the above ACD
databases FREE of charge until the 4th of May 2001
Cambridge
Crystallographic Data Centre - brief descriptions and
basic search guides for QUEST, VISTA, PLUTO, and GSTAT,
as well as information on how to obtain the Cambridge
Structural Database.
ChemSource
- an internet chemical buyers directory
National Institute of Standards and Technology, NIST
Chemistry WebBook includes thermochemical properties,
specifically enthalpy of formation, entropy and heat
capacity, for over 5,000 compounds, ionization and
appearance potentials for over 10,000 compounds.
ChemFinder
Databases Search search for chemical compounds over
the World Wide Web databases (more then 100 Chemical
information sites indexed at the ChemFinder WebServer)
The WWW chemical structures database
Содержит коллекцию более чем 2250 структур из Интернета,
с ссылками на оригинальные страницы Сети. Возможен структурный
и субструктурный поиск, поиск по формуле, по названию и др.
БАЗА
ДАННЫХ "ХИМИЯ" Всероссийского
института научной и технической информации (ВИНИТИ) -
Доступны следующие базы данных, содержащие
информацию в области химии: Химия, Физико-химическая
биология, Коррозия и защита от коррозии, Металлургия, Охрана
окружающей среды, Обзоры.