webchem (version 1.3.1)

is.inchikey_cs: Check if input is a valid inchikey using ChemSpider API

Description

Check if input is a valid inchikey using ChemSpider API

Usage

is.inchikey_cs(x, apikey = NULL, verbose = getOption("verbose"))

Value

a logical

Arguments

x

character; input string

apikey

character; your API key. If NULL (default), cs_check_key() will look for it in .Renviron or .Rprofile.

verbose

logical; print messages during processing to console?

See Also

is.inchikey for a pure-R implementation.

Examples

if (FALSE) {
# might fail if API is not available
is.inchikey_cs('BQJCRHHNABKAKU-KBQPJGBKSA-N')
is.inchikey_cs('BQJCRHHNABKAKU-KBQPJGBKSA')
is.inchikey_cs('BQJCRHHNABKAKU-KBQPJGBKSA-5')
is.inchikey_cs('BQJCRHHNABKAKU-KBQPJGBKSA-n')
is.inchikey_cs('BQJCRHHNABKAKU/KBQPJGBKSA/N')
is.inchikey_cs('BQJCRHHNABKAKU-KBQPJGBKXA-N')
is.inchikey_cs('BQJCRHHNABKAKU-KBQPJGBKSB-N')
}