(organic chemistry) A trimer of gallic acid

(organic chemistry) A polyphenolic chemical compound found in the ellagitannins of Punica granatum (the pomegranate); a building block of punicalagin, punicalin, punicacortein C and 2-O-galloyl-punicalin.

(organic chemistry) An alpha-hydroxy acid found in some biologically active compounds.

(chemistry) valeric acid

(organic chemistry) A particular mycotoxin.

(chemistry, obsolete) An acid obtained as a dark amorphous substance by the long-continued boiling of sucrose with very dilute sulphuric acid.

(chemistry) A hypothetical sulphacid of antimony, analogous to sulpharsenic acid.

(chemistry) An acid amide, analogous to succinamic acid, obtained as a white crystalline substance by heating urea with succinic anhydride.

sulphantimonic acid

(chemistry, obsolete) salicylal