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Fig. 4 | Journal of Cheminformatics

Fig. 4

From: PUG-View: programmatic access to chemical annotations integrated in PubChem

Fig. 4

Retrieval of annotation attachments. Some annotations collected from authoritative sources are file attachments. Retrieving these attachments through PUG-View is a two-step process. In a first PUG-View request, the internal identifier for an attachment is obtained. This identifier is used in a second PUG-View request to retrieve the attachment. The “…” in the figure above refers to the PubChem web address “”, which is omitted

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