[EN300-7827734-5g] ethyl 5-hydroxypyrazine-2-carboxylate + 2,677,500원
[EN300-7827734-2.5g] ethyl 5-hydroxypyrazine-2-carboxylate + 1,830,200원
[EN300-7827734-10g] ethyl 5-hydroxypyrazine-2-carboxylate + 3,938,400원
[EN300-7827734-1g] ethyl 5-hydroxypyrazine-2-carboxylate + 967,700원
[EN300-7827734-0.5g] ethyl 5-hydroxypyrazine-2-carboxylate + 741,200원
[EN300-7827734-0.25g] ethyl 5-hydroxypyrazine-2-carboxylate + 418,900원
[EN300-7827734-0.1g] ethyl 5-hydroxypyrazine-2-carboxylate + 312,200원
[EN300-7827734-0.05g] ethyl 5-hydroxypyrazine-2-carboxylate + 231,600원