[EN300-37453230-0.05g] tert-butyl 3-(chloromethyl)-1-oxa-2,7-diazaspiro[4.4]non-2-ene-7-carboxylate 520,000원
[EN300-37453230-0.1g] tert-butyl 3-(chloromethyl)-1-oxa-2,7-diazaspiro[4.4]non-2-ene-7-carboxylate 716,000원
[EN300-37453230-0.25g] tert-butyl 3-(chloromethyl)-1-oxa-2,7-diazaspiro[4.4]non-2-ene-7-carboxylate 973,364원
[EN300-37453230-0.5g] tert-butyl 3-(chloromethyl)-1-oxa-2,7-diazaspiro[4.4]non-2-ene-7-carboxylate 1,464,545원
[EN300-37453230-1g] tert-butyl 3-(chloromethyl)-1-oxa-2,7-diazaspiro[4.4]non-2-ene-7-carboxylate 1,844,636원
[EN300-37453230-2.5g] tert-butyl 3-(chloromethyl)-1-oxa-2,7-diazaspiro[4.4]non-2-ene-7-carboxylate 3,499,909원
[EN300-37453230-5g] tert-butyl 3-(chloromethyl)-1-oxa-2,7-diazaspiro[4.4]non-2-ene-7-carboxylate 5,119,636원
[EN300-37453230-10g] tert-butyl 3-(chloromethyl)-1-oxa-2,7-diazaspiro[4.4]non-2-ene-7-carboxylate 7,537,091원