webchem (version 0.1.0.0)

aw_query: Query http://www.alanwood.net/pesticides

Description

Query Alan Woods Compendium of Pesticide Common Names http://www.alanwood.net/pesticides

Usage

aw_query(query, type = c("commonname", "cas"), verbose = TRUE, idx = NULL)

Arguments

query

character; search string

type

character; type of input ('cas' or 'commonname')

verbose

logical; print message during processing to console?

idx

data.frame; index to use. If NULL (default) the internal index aw_idx is used. To rebuild the index use build_aw_idx.

Value

A list of eight entries: common-name, status, preferredd IUPAC Name, IUPAC Name, cas, formula, activity, subactivity, inchikey, inchi and source url.

Examples

## Not run: 
# aw_query('Fluazinam', type = 'commonname')
# out <- aw_query(c('Fluazinam', 'Diclofop'), type = 'com')
# out
# # extract subactivity from object
# sapply(out, function(y) y$subactivity[1])
# 
# # use CAS-numbers
# aw_query("79622-59-6", type = 'cas')
# ## End(Not run)