Chemical Name : 2-OXA-7-AZASPIRO[4.4]NONANE
CAS : 175-97-3
Synonyms: 2-OXA-7-AZASPIRO[4.4]NONANE
885274-20-4
94319-01-4
5783-36-8
304854-07-7
Tetra![2-OXA-7-AZASPIRO[4.4]NONANE](https://thsciimg.chemcd.cn/TS86400.gif)
![4-[carboxy-(4-nitro-phenyl)-methyl]-piperazine-1-carboxylic acid tert-butyl ester hydrochloride](https://thsciimg.chemcd.cn/TS69311.gif)
![5-(4,4-Dimethyl-2-oxo-2,4-dihydro-1h-benzo[d][1,3]oxazin-6-yl)-2-fluorobenzonitrile](https://thsciimg.chemcd.cn/TS58640.gif)