T1O1L1Y4L1S1
9 points
TOLYLS is validvalid
TOLYL, a univalent chemical radical [n]
TOLYL, a chemical radical derived from toluic acid, also TOLUYL [n]
TOLYL, a univalent chemical radical [n]
TOLYL, a chemical radical derived from toluic acid, also TOLUYL [n]