In this contribution an identifier called CPBI, which makes the access to properties values of chemical compounds easy and reliable, is proposed. It can be included in all published papers without any surcharge of costs to the magazines and authors. A magazine that wants to include this identifier need not enter into agreements with any entity. With this identifier, it will be simple to anyone retrieve published properties values and include them in any database. People can keep using the same data mining program they use previously or even use a search engine (Chrome, IE, and Firefox) to look for properties in the net. This will represent an added value for authors and editors, assuring a reliable way for retrieving properties values published in literature.