[EN300-1679667-0.05g] tert-butyl 1-formyl-5-azaspiro[2.4]heptane-5-carboxylate 559,636원
[EN300-1679667-0.1g] tert-butyl 1-formyl-5-azaspiro[2.4]heptane-5-carboxylate 775,364원
[EN300-1679667-0.25g] tert-butyl 1-formyl-5-azaspiro[2.4]heptane-5-carboxylate 1,056,636원
[EN300-1679667-0.5g] tert-butyl 1-formyl-5-azaspiro[2.4]heptane-5-carboxylate 1,597,091원
[EN300-1679667-1g] tert-butyl 1-formyl-5-azaspiro[2.4]heptane-5-carboxylate 2,012,909원
[EN300-1679667-2.5g] tert-butyl 1-formyl-5-azaspiro[2.4]heptane-5-carboxylate 3,830,545원
[EN300-1679667-5g] tert-butyl 1-formyl-5-azaspiro[2.4]heptane-5-carboxylate 5,612,545원
[EN300-1679667-10g] tert-butyl 1-formyl-5-azaspiro[2.4]heptane-5-carboxylate 8,265,727원