Invasive Ductal Carcinoma (IDC). Invasive ductal carcinoma (IDC), also known as infiltrating ductal carcinoma, is cancer that began growing in the duct and has invaded the fatty tissue of the breast outside of the duct. IDC is the most common form of breast cancer, representing 80 percent of all breast cancer diagnoses.nvasive ductal carcinoma (IDC), also known as infiltrating ductal carcinoma, is cancer that began growing in the duct and has invaded the fatty tissue of the breast outside of the duct.
An alkene is a hydrocarbon containing double bonds. An alkyne is a hydrocarbon containing triple bonds. Ethene, C 2 H 4, is an example of an unsaturated hydrocarbon with a double bond.ethyne (acetylene), C 2 H 2 is an example of an unsaturated hydrocarbon with a triple bond.thene, C 2 H 4, is an example of an unsaturated hydrocarbon with a double bond. ethyne (acetylene), C 2 H 2 is an example of an unsaturated hydrocarbon with a triple bond.
Cycloalkanes These are hydrocarbons that have one or more carbon rings. These rings have hydrogen atoms attached to it. Aromatic hydrocarbons These hydrocarbons have a stable structure and they have one aromatic ring. An example of one of the simplest aromatic hydrocarbons is benzene.These are also known as Arenes.ycloalkanes These are hydrocarbons that have one or more carbon rings. These rings have hydrogen atoms attached to it. Aromatic hydrocarbons These hydrocarbons have a stable structure and they have one aromatic ring. An example of one of the simplest aromatic hydrocarbons is benzene. These are also known as Arenes.