CAS Number Lookup Tool

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2,5-diketopiperazine (CAS 106-57-0)

CAS Number 106-57-0
English Name 2,5-diketopiperazine
Chinese Name 甘氨酸酐
Molecular Formula C4H6N2O2
Molecular Weight 114.10
Density 1.246g/cm3
Melting Point 300℃
Refractive Index 1.467
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About CAS Numbers

A CAS Registry Number is a unique numerical identifier assigned by the Chemical Abstracts Service to every chemical substance described in the open scientific literature. It contains up to 10 digits separated by hyphens (e.g. 107-98-2). Use this free tool to look up any chemical by its CAS number and get molecular properties instantly.

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