P305+P351+P338：IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
Description
A building block used to introduce a 4-aminobutyl residue in a daunomycinone giving optimal intercalation with DNA. A protecting group in phosphodiesters. Cleavage occurs by cyclo-de-esterification.
