[EN300-27780416-0.05g] tert-butyl 6-ethynyl-6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate + 991,800원
[EN300-27780416-0.1g] tert-butyl 6-ethynyl-6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate + 1,272,600원
[EN300-27780416-0.25g] tert-butyl 6-ethynyl-6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate + 1,791,000원
[EN300-27780416-0.5g] tert-butyl 6-ethynyl-6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate + 2,786,400원
[EN300-27780416-1g] tert-butyl 6-ethynyl-6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate + 3,548,700원
[EN300-27780416-2.5g] tert-butyl 6-ethynyl-6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate + 6,896,200원
[EN300-27780416-5g] tert-butyl 6-ethynyl-6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate + 10,174,100원
[EN300-27780416-10g] tert-butyl 6-ethynyl-6-hydroxy-2-azaspiro[3.3]heptane-2-carboxylate + 15,055,000원