[EN300-71571-0.05g] 1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 216,400원
[EN300-71571-0.1g] 1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 292,500원
[EN300-71571-0.25g] 1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 388,300원
[EN300-71571-0.5g] 1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 573,500원
[EN300-71571-1g] 1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 715,000원
[EN300-71571-2.5g] 1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 1,287,900원
[EN300-71571-5g] 1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 2,237,500원
[EN300-71571-10g] 1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 4,143,300원