1 jan 1907 ano - Chemical Abstracts (CA) a journal of the Chemical Abstract Society (CAS) is founded

Descrição:

Chemical abstracts covered all fields of chemistry and was specifically dedicated to abstracts. It allowed chemists the ability to know what was happening across the field.

https://www.acs.org/content/acs/en/education/whatischemistry/landmarks/cas.html

Adicionado na linha do tempo:

Data:

Imagens: