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From one...many! Diketene building blocks specially designed to meet your needs. With Lonza's leadership in diketene chemistry as the basis, we are able to offer chemical manufacturers a full line of specially designed diketene derivatives for a wide range of reactions and syntheses. Our diketene derivatives offer an unequalled combination of effectiveness and economy that makes them the natural intermediates of choice for: dyes
and pigments, pharmaceuticals and vitamins, flavors, fungicides and bactericides. Meeting exact customer specifications is also basic with Lonza. We produce acetoacetic alkylamides, arylamides and esters, dehydroacetic acid, and gamma-chloro-acetoacetates under the most demanding standards assuring the highest purity and most consistent levels of performance. Learn about o n e . . . learn about a l l . . . of our diketene derivatives and their unique capabilities. Call or write for our new "Development Products" brochure.
LONZA... when it has to be right from the start. Lonza Inc., 17-17 Route 208, Fair Lawn, N.J. 07410 - 201-794-2400 Sales and Technical Service: 800-526-7850 • Customer Service: 800-631-3647
