[EN300-45214926-0.05g] tert-butyl 3-(aminomethyl)-1-oxo-2-oxa-7-azaspiro[4.4]nonane-7-carboxylate; trifluoroacetic acid 487,727원
[EN300-45214926-0.1g] tert-butyl 3-(aminomethyl)-1-oxo-2-oxa-7-azaspiro[4.4]nonane-7-carboxylate; trifluoroacetic acid 697,636원
[EN300-45214926-0.25g] tert-butyl 3-(aminomethyl)-1-oxo-2-oxa-7-azaspiro[4.4]nonane-7-carboxylate; trifluoroacetic acid 968,909원
[EN300-45214926-0.5g] tert-butyl 3-(aminomethyl)-1-oxo-2-oxa-7-azaspiro[4.4]nonane-7-carboxylate; trifluoroacetic acid 1,491,636원
[EN300-45214926-1g] tert-butyl 3-(aminomethyl)-1-oxo-2-oxa-7-azaspiro[4.4]nonane-7-carboxylate; trifluoroacetic acid 1,897,364원
[EN300-45214926-2.5g] tert-butyl 3-(aminomethyl)-1-oxo-2-oxa-7-azaspiro[4.4]nonane-7-carboxylate; trifluoroacetic acid 3,661,727원
[EN300-45214926-5g] tert-butyl 3-(aminomethyl)-1-oxo-2-oxa-7-azaspiro[4.4]nonane-7-carboxylate; trifluoroacetic acid 5,388,182원
[EN300-45214926-10g] tert-butyl 3-(aminomethyl)-1-oxo-2-oxa-7-azaspiro[4.4]nonane-7-carboxylate; trifluoroacetic acid 7,964,182원