Chem 242L the laboratory component of Chem 242. It is designed to provide hands-on experience with the concepts discussed in the lecture portion, and to provide further experience with standard practices in the organic laboratory, such as safety, techniques, reactions, multi-step syntheses, product analysis, and documentation of experimental work. Corequisite: CHEM 242. Prerequisite: CHEM 241L. (S) ND:LABSC