[EN300-101566-0.05g] 4-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 268,600원
[EN300-101566-0.1g] 4-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 368,800원
[EN300-101566-0.25g] 4-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 497,200원
[EN300-101566-0.5g] 4-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 745,600원
[EN300-101566-1g] 4-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 937,200원
[EN300-101566-2.5g] 4-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 1,592,800원
[EN300-101566-5g] 4-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 2,686,200원
[EN300-101566-10g] 4-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 4,258,800원