[EN300-131358-0.05g] but-2-yne-1,4-diamine dihydrochloride 277,300원
[EN300-131358-0.1g] but-2-yne-1,4-diamine dihydrochloride 379,600원
[EN300-131358-0.25g] but-2-yne-1,4-diamine dihydrochloride 514,700원
[EN300-131358-0.5g] but-2-yne-1,4-diamine dihydrochloride 917,600원
[EN300-131358-1g] but-2-yne-1,4-diamine dihydrochloride 1,183,400원
[EN300-131358-2.5g] but-2-yne-1,4-diamine dihydrochloride 2,261,400원
[EN300-131358-5g] but-2-yne-1,4-diamine dihydrochloride 3,306,800원
[EN300-131358-10g] but-2-yne-1,4-diamine dihydrochloride 4,877,300원