Intermediates for Zopiclone

	Peptide Reagents
	Azide Derivatives
	Phosgene Derivatives
	Benzenesulfonyl acid derivatives
	Miscellaneous
	Zopiclones
	Tamibarotenes

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CAT	Product Name	CAS Number	Purity
50112	Zopiclone	43200-80-2	98%
50113	Eszopiclone	138729-47-2	99%
50119	Intermediate II for Zopiclone	43200-81-3	98%
50118	Intermediate I for Zopiclone	43200-82-4	98%
70102	Pyrazine-2,3-dicarboxylic anhydride	4744-50-7	98%
70103	2,3-Pyrazinedicarboxylic acid	89-01-0	98%
70101	Quinoxaline	91-19-0	98%
70104	4-Methyl-1-piperazinecarbonyl chloride hydrochloride	55112-42-0	95%

Others：
50110	Meropenem Intermediate F9	137391-68-5	98%
50122	BPSBC	158299-05-9	98%

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