[EN300-3204020-0.05g] 2-ethyl-5-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 293,636원
[EN300-3204020-0.1g] 2-ethyl-5-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 408,545원
[EN300-3204020-0.25g] 2-ethyl-5-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 559,000원
[EN300-3204020-0.5g] 2-ethyl-5-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 964,909원
[EN300-3204020-1g] 2-ethyl-5-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 1,216,273원
[EN300-3204020-2.5g] 2-ethyl-5-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 2,331,091원
[EN300-3204020-5g] 2-ethyl-5-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 3,416,182원
[EN300-3204020-10g] 2-ethyl-5-methyl-3H,4H-thieno[2,3-d]pyrimidin-4-one 5,041,727원