Lasalocid derivatives

Lasing dyes derived from ter-and quaterphenyl

Latent accelerators for curing epoxy resins

Latent catalysts for promoting reaction of epoxides with phenols

Latex suspension process and graft polyblend composition using s

Layered tetraalkyl phosphonium clays

Layered vanadium compounds containing phosphorus or arsenic and

Leach resistant catalyst useful for the dimerization of acrylic

Lead chelate complex compounds

Lead salts of di- or tri-nitroresorcinol

Leather with fluorochemical finish

Lenses for exterior vehicle lamps

Leucine isoleucine separation

Leucine-rich 3,1-S-.alpha..sub.2 -glycoprotein, process for isol

Leucine.sup.22 -calcitonin

Leucotriene antagonists

Leucylalany-arginine derivative

Leukorecruitin

Lewis acid catalysis of the homologation of boronic esters with

LH-RH Analogs