Synonyms:
(2-thienyl)oxoacetic acid ; 2-thiopheneglyoxylic ; 2-thienylglyoxylic acid ; a-thienylglyoxalic acid ; thiophene-2-glyoxylic acid ; oxo(2-thienyl)acetic acid ; rarechem al bo 2203 ; 2-thioylformic acid ; 2-thienylglyoxalic acid ; 2-thiopheneglyoxylic acid