[EN300-45585878-0.05g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.3]heptane-2-carboxylate 474,545원
[EN300-45585878-0.1g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.3]heptane-2-carboxylate 650,636원
[EN300-45585878-0.25g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.3]heptane-2-carboxylate 878,364원
[EN300-45585878-0.5g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.3]heptane-2-carboxylate 1,310,000원
[EN300-45585878-1g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.3]heptane-2-carboxylate 1,644,636원
[EN300-45585878-2.5g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.3]heptane-2-carboxylate 3,107,909원
[EN300-45585878-5g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.3]heptane-2-carboxylate 4,545,364원
[EN300-45585878-10g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-azaspiro[3.3]heptane-2-carboxylate 6,681,727원