[EN300-122329-0.05g] 1-ethyl-4-hydroxypyrrolidin-2-one 513,545원
[EN300-122329-0.1g] 1-ethyl-4-hydroxypyrrolidin-2-one 737,182원
[EN300-122329-0.25g] 1-ethyl-4-hydroxypyrrolidin-2-one 1,024,273원
[EN300-122329-0.5g] 1-ethyl-4-hydroxypyrrolidin-2-one 1,580,636원
[EN300-122329-1g] 1-ethyl-4-hydroxypyrrolidin-2-one 2,012,273원
[EN300-122329-2.5g] 1-ethyl-4-hydroxypyrrolidin-2-one 3,883,364원
[EN300-122329-5g] 1-ethyl-4-hydroxypyrrolidin-2-one 5,718,818원
[EN300-122329-10g] 1-ethyl-4-hydroxypyrrolidin-2-one 8,447,273원