[EN300-30923-0.05g] ethyl 1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylate 257,600원
[EN300-30923-0.1g] ethyl 1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylate 353,500원
[EN300-30923-0.25g] ethyl 1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylate 475,400원
[EN300-30923-0.5g] ethyl 1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylate 834,900원
[EN300-30923-1g] ethyl 1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylate 1,089,700원
[EN300-30923-2.5g] ethyl 1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylate 2,076,400원
[EN300-30923-5g] ethyl 1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylate 3,036,800원
[EN300-30923-10g] ethyl 1-methyl-2,4-dioxo-1H,2H,3H,4H-pyrido[2,3-d]pyrimidine-7-carboxylate 4,474,300원