3,3,4,4-tetramethoxy-2'-oxo-1',2'-dihydro-2H-spiro[cyclobutane-1,3'-indole]-2,2-dicarbonitrile

CAS No: 86143-67-1
Order 86143-67-1 tetramethoxy,dihydro,spiro,cyclobutane,indole,dicarbonitrile
Indole
839720-35-31H-Indole-1-carboxylic acid,2-[6,11-bis[(1,1-dimethylethoxy)carbonyl]-18,18-dimethyl-1,16-dioxo-17-oxa-2,6,11,15-tetraazanonadec-1-yl]-2,3-dihydro-,9H-fluoren-9-ylmethyl ester