[EN300-26248-0.05g] 1-methyl-1H,2H,3H,4H-pyrazino[2,3-b]quinoxaline 257,600원
[EN300-26248-0.1g] 1-methyl-1H,2H,3H,4H-pyrazino[2,3-b]quinoxaline 353,500원
[EN300-26248-0.25g] 1-methyl-1H,2H,3H,4H-pyrazino[2,3-b]quinoxaline 475,400원
[EN300-26248-0.5g] 1-methyl-1H,2H,3H,4H-pyrazino[2,3-b]quinoxaline 834,900원
[EN300-26248-1g] 1-methyl-1H,2H,3H,4H-pyrazino[2,3-b]quinoxaline 1,089,700원
[EN300-26248-2.5g] 1-methyl-1H,2H,3H,4H-pyrazino[2,3-b]quinoxaline 2,076,400원
[EN300-26248-5g] 1-methyl-1H,2H,3H,4H-pyrazino[2,3-b]quinoxaline 3,036,800원
[EN300-26248-10g] 1-methyl-1H,2H,3H,4H-pyrazino[2,3-b]quinoxaline 4,474,300원