A compound with a molecular formula of C7H140 has how many degrees of unsaturation? Answer: Given the following IR spectrum, 1H NMR spectrum (from before), and the reaction that produces the C7H140 compound, what is its structure? LOD D 4000 3000 Arrow 1 2000 HAVENUMBERI w 1500 Arrow 2 1000 500 -M Structure of A A C14 H28 4H P opy aste -N 4H 03, DMS H3C PPM DMS: dimethylsulfide S ? CH3 6H B C7H140 Structure of A CE Structure B 1 C opy asi apy ChemDoodle