Abstract: A thin plastic, fold-up umbrella with thin structural supports which fits within a writing implement case, a personal care product case or case for other products normally carried by a user. The case becomes the handle for the umbrella stored in the case with the personal use product to insure that the umbrella will always be carried by the person.
Abstract: This invention comprises the innovative synthesis of N-amino tetrahydrothiazine free bases and their salts. This invention further comprises the use of the derivatives and their therapeutic application as anticancer agents. Further this invention comprises their manufacture and use.