Regular Expressions 101

Pro

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\s*any whitespace character, repeated any number of times

Group 1([^,\n]*)

Negated Character Class[^,\n]*

*matches any number of characters outside the set below:

,the literal , (44₁₀ / 54₈ / 2C₁₆)

\na line-feed (newline) character (ASCII 10)

$end of line

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

Detailed match information will be displayed here automatically.

25 tokens

Regular Expression

,\s*([^,\n]*)$

New

country
China Anhui Univ Chinese Med, Affiliated Hosp 1, Expt Ctr Clin Res, Sci Res Dept, 117 Meishan Rd, Hefei 230031, Anhui, 12, Peoples R China
Meluna Res, Geldermalsen, Netherlands; [Wiegant, Frederik Anton Clemens] Univ Utrecht, Utrecht, Netherlands