CIS,CIS-1,3,5-CYCLOHEXANETRICARBOXYLIC ACID

1,3,5-Tris(2-hydroxyethyl)cyanuric acid

2,4,6-TRI(4-PYRIDYL)-1,3,5-TRIAZINE

1,3,6-Trimethyl-5-nitrouracil

1,3-BENZENEDISULFONIC ACID DISODIUM SALT

1,3-BENZENEDISULFONYL CHLORIDE

1,3-BENZODIOXOLE-5-GLYCOLIC ACID

1,3-BIS-(3-AMINOPROPOXY)-2,2-DIMETHYL PROPANE

BIS(BROMOMETHYL)TETRAMETHYLDISILOXANE