English English English Wikipedia article "Cycloalkane" English English English English Cycloalkane English naphthenes English English English English English English cycloalkanes English Cycloalkane English English English English English English English English English English English Wikipedia: Cycloalkanes English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English English cycloparaffins English English ring English English English English cycloalkyl English English English English English English English English English