ethyl methyl 1-methoxy-3-oxo-9-oxa-2-azabicyclo[4.3.0]non-4-ene-5,6-dicarboxylate

[ CAS No. ]:
59909-63-6

[ Name ]:
ethyl methyl 1-methoxy-3-oxo-9-oxa-2-azabicyclo[4.3.0]non-4-ene-5,6-dicarboxylate

[Synonym ]:
7a-methoxy-6-oxo-2,3,7,7a-tetrahydro-6H-furo[2,3-b]pyridine-3a,4-dicarboxylic acid 3a-ethyl ester 4-methyl ester
3a-Ethyl 4-methyl 7a-methoxy-6-oxo-2,7,7a-tetrahydrofuro[2,3-b]pyridine-3a,4(6H)-dicarboxylate