[EN300-71685-0.05g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 513,545원
[EN300-71685-0.1g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 737,182원
[EN300-71685-0.25g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 1,024,273원
[EN300-71685-0.5g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 1,580,636원
[EN300-71685-1g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 2,012,273원
[EN300-71685-2.5g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 3,883,364원
[EN300-71685-5g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 5,718,818원
[EN300-71685-10g] 2-ethyl-5H,6H,7H,8H-pyrido[3,4-d]pyrimidine 8,447,273원