By way of example, there are two structural isomers with the molecular formula C3H7Br. In one of these the bromine atom is on the tip on the chain, whereas in the opposite it’s attached in the center. This compound has two hydrogen atoms on one of its doubly bonded carbon https://charlieyeimp.blogsumer.com/30416723/what-does-cck-a-receptor-inhibitor-1-mean