What is CAS number of an element?
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our table of CAS numbers covers 109 elements
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A CAS Registry Number,[1] also referred to as CASRN or CAS Number, is a unique numerical identifier assigned by Chemical Abstracts Service (CAS) to every chemical substance described in the open scientific literature (currently including those described from at least 1957 through the present), including organic and inorganic compounds, minerals, isotopes, alloys and nonstructurable materials (UVCBs, of unknown, variable composition, or biological origin)
AdityaVardhanPatel:
Thank you very much
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