Covers literature from 1907 to the present plus selected pre-1907 references. Sources include journals, patents, conference proceedings, dissertations, technical reports and books. Coverage includes chemistry, biochemistry, chemical engineering and related sciences.
Covers biomedical literature from 1950 to the present.
Provides information about specific chemical substances, including organic and inorganic compounds, sequences, coordination compounds, polymers and alloys from 1957 to the present, with some classes going back to the early 1900s.
Provides reaction information for single- and multiple-step reactions from 1907 to the present.
Provides chemical source information, including supplier addresses and pricing information, derived from current chemical catalogs and libraries.
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