CAS Registry Number 1346229-51-3
Name:
1-​Oxa-​9-​azaspiro[5.5]​undecane-​9-​carboxylic acid, 4-​oxo-​, 1,​1-​dimethylethyl ester

Chemical Formula: C14H23NO4
Exact Mass: 269.16
Molecular Weight: 269.34
m/z: 269.16 (100.0%), 270.17 (15.6%), 271.17 (2.0%)

InChI:InChI=1S/C14H23NO4/c1-13(2,3)19-12(17)15-7-5-14(6-8-15)10-11(16)4-9-18-14/h4-10H2,1-3H3

Specification

98%

PCT Int. Appl. (2012), WO 2012009217 A1 20120119.                                  

PCT Int. Appl. (2012), WO 2012004400 A1 20120112.