[EN300-869988-0.05g] 4-ethyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazine 432,182원
[EN300-869988-0.1g] 4-ethyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazine 618,364원
[EN300-869988-0.25g] 4-ethyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazine 858,000원
[EN300-869988-0.5g] 4-ethyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazine 1,317,364원
[EN300-869988-1g] 4-ethyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazine 1,669,818원
[EN300-869988-2.5g] 4-ethyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazine 3,216,091원
[EN300-869988-5g] 4-ethyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazine 4,732,818원
[EN300-869988-10g] 4-ethyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazine 6,988,091원