6-(Methoxycarbonyl)spiro[3.3]heptane-2-carboxylic acid 96% 10481-25-1 C₁₀H₁₄O₄ 198.2 g./mol ฿3,852.00 View
Spiro[fluorene-9,7'-dibenzo[c,h]acridine]-5'-one 95% 1345890-45-0 C₃₃H₁₉NO 446 g./mol ฿43,731.00 View