- (8aR)-18-Hydroxy-8,9-diphenyldiphenanthro[4,3-d:3′,4′-f][1,3,2]dioxaphosphepine 18-oxide,98%, 100 миллиграмм
- (R)-3,5-Dihydro-spiro[4H-cyclohepta[2,1-a:3,4-a’]dinaphthalene-4,1′-[2,4]cyclopentadiene],98%, 50 миллиграмм