ORKG Shapes

go to ORKG: http://orkg.org/orkg/predicate/P41906

CAS number

A unique numerical identifier assigned by the Chemical Abstracts Service (CAS) to every chemical substance described in the open scientific literature.

• http://orkg.org/orkg/shapes/orkgc_C15002
• http://orkg.org/orkg/shapes/orkgc_C20108
• http://orkg.org/orkg/shapes/orkgc_Resource
• http://orkg.org/orkg/shapes/orkgc_C20035