[EN300-8237449-0.05g] 6-ethynyl-4H-chromen-4-one 553,091원
[EN300-8237449-0.1g] 6-ethynyl-4H-chromen-4-one 796,636원
[EN300-8237449-0.25g] 6-ethynyl-4H-chromen-4-one 1,109,364원
[EN300-8237449-0.5g] 6-ethynyl-4H-chromen-4-one 1,713,364원
[EN300-8237449-1g] 6-ethynyl-4H-chromen-4-one 2,178,636원
[EN300-8237449-2.5g] 6-ethynyl-4H-chromen-4-one 4,218,000원
[EN300-8237449-5g] 6-ethynyl-4H-chromen-4-one 6,208,000원
[EN300-8237449-10g] 6-ethynyl-4H-chromen-4-one 9,179,909원