[EN300-123563-0.05g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 482,000원
[EN300-123563-0.1g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 682,400원
[EN300-123563-0.25g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 948,200원
[EN300-123563-0.5g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 1,455,500원
[EN300-123563-1g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 1,847,600원
[EN300-123563-2.5g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 3,557,400원
[EN300-123563-5g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 5,230,100원
[EN300-123563-10g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 7,723,900원