[EN300-247429-0.05g] 5H,6H,7H-pyrrolo[3,4-b]pyrazine-5,7-dione 442,900원
[EN300-247429-0.1g] 5H,6H,7H-pyrrolo[3,4-b]pyrazine-5,7-dione 625,800원
[EN300-247429-0.25g] 5H,6H,7H-pyrrolo[3,4-b]pyrazine-5,7-dione 865,400원
[EN300-247429-0.5g] 5H,6H,7H-pyrrolo[3,4-b]pyrazine-5,7-dione 1,327,200원
[EN300-247429-1g] 5H,6H,7H-pyrrolo[3,4-b]pyrazine-5,7-dione 1,684,300원
[EN300-247429-2.5g] 5H,6H,7H-pyrrolo[3,4-b]pyrazine-5,7-dione 3,232,800원
[EN300-247429-5g] 5H,6H,7H-pyrrolo[3,4-b]pyrazine-5,7-dione 4,753,100원
[EN300-247429-10g] 5H,6H,7H-pyrrolo[3,4-b]pyrazine-5,7-dione 7,016,000원