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What is the name given to the Claisen reaction between two different esters?
Air Pollution
The presence or introduction into the air of substances harmful to humans, animals, and the environment, which can come from both natural and human activities.
Respiratory Problems
Health issues related to the organs and structures that make gas exchange possible in higher organisms, including diseases and conditions affecting the lungs and breathing.
Life Spans
The duration of time from the birth to the death of an organism, indicating its longevity.
Chronic
Describing something, such as a disease or condition, that is persistent or long-standing over a period.
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