[EN300-71685-0.05g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 564,900원
[EN300-71685-0.1g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 810,900원
[EN300-71685-0.25g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 1,126,700원
[EN300-71685-0.5g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 1,738,700원
[EN300-71685-1g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 2,213,500원
[EN300-71685-2.5g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 4,271,700원
[EN300-71685-5g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 6,290,700원
[EN300-71685-10g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 9,292,000원