[EN300-7164929-0.05g] 2H,3H,4H-pyrazino[2,3-b][1,4]oxazine 815,200원
[EN300-7164929-0.1g] 2H,3H,4H-pyrazino[2,3-b][1,4]oxazine 1,187,800원
[EN300-7164929-0.25g] 2H,3H,4H-pyrazino[2,3-b][1,4]oxazine 1,666,900원
[EN300-7164929-0.5g] 2H,3H,4H-pyrazino[2,3-b][1,4]oxazine 2,588,100원
[EN300-7164929-1g] 2H,3H,4H-pyrazino[2,3-b][1,4]oxazine 3,300,400원
[EN300-7164929-2.5g] 2H,3H,4H-pyrazino[2,3-b][1,4]oxazine 6,408,400원
[EN300-7164929-5g] 2H,3H,4H-pyrazino[2,3-b][1,4]oxazine 9,448,800원
[EN300-7164929-10g] 2H,3H,4H-pyrazino[2,3-b][1,4]oxazine 13,983,400원