7'-(3,4,5-trimethoxyphenyl)spiro[diazirine-3,6'-indeno[5,6-d][1,3]dioxol]-5'(7'H)-one

6-diazo-7-(3,4,5-trimethoxyphenyl)-5H-indeno<5,6-d>-1,3-dioxol-5-one

(1S,2R)-2-(3,4,5-Trimethoxy-phenyl)-1,2-dihydro-4,6-dioxa-cyclobuta[f]indene-1-carboxylic acid cyclohexylamide