[EN300-37339815-0.05g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-azaspiro[2.5]oct-6-ene-4-carboxylate 801,091원
[EN300-37339815-0.1g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-azaspiro[2.5]oct-6-ene-4-carboxylate 1,139,818원
[EN300-37339815-0.25g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-azaspiro[2.5]oct-6-ene-4-carboxylate 1,575,364원
[EN300-37339815-0.5g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-azaspiro[2.5]oct-6-ene-4-carboxylate 2,412,818원
[EN300-37339815-1g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-azaspiro[2.5]oct-6-ene-4-carboxylate 3,060,364원
[EN300-37339815-2.5g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-azaspiro[2.5]oct-6-ene-4-carboxylate 5,885,818원
[EN300-37339815-5g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-azaspiro[2.5]oct-6-ene-4-carboxylate 8,649,818원
[EN300-37339815-10g] tert-butyl 6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-4-azaspiro[2.5]oct-6-ene-4-carboxylate 12,772,182원