[EN300-26981124-0.05g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 442,900원
[EN300-26981124-0.1g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 625,800원
[EN300-26981124-0.25g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 865,400원
[EN300-26981124-0.5g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 1,327,200원
[EN300-26981124-1g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 1,684,300원
[EN300-26981124-2.5g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 3,232,800원
[EN300-26981124-5g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 4,753,100원
[EN300-26981124-10g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 7,016,000원