亚洲国产成人精品无码区99,日本无码色情三级播放,少妇的肉体aa片免费,亚洲日韩国产AV无码无码精品

No.	Name	CAS?No.	Remark
1	Ethyl N-piperazinecarboxylate	120-43-4
2	1-Benzyl piperazine 2HCl	5321-63-1
3	1-Benzylpiperazine	2759-28-6
4	tert-Butyl 1-piperazinecarboxylate	57260-71-6
5	Benzyl 1-piperazinecarboxylate	31166-44-6
6	N-(2-Hydroxyethyl)piperazine	103-76-4
7	4,4'-Difluorobenzhydrylpiperazine	27469-60-9
8	1-(4-Chlorobenzhydryl)piperazine	303-26-4

 

This list is not to be construed as a representation of non-infringement or as an offer to sell in those countries where such would constitute an infringement of third parties’ patent rights.