Official course description: A study of the structure and reactivity of selected classes of organic compounds. CHEM 330 is the first course of a two-semester sequence. Students who require only one semester of organic chemistry should enroll in CHEM 310. Students with credit in CHEM 310 will have two hours added on to their total number of hours required for graduation. Prerequisite: CHEM 135, CHEM 175 or CHEM 195. LEC.