[EN300-26981124-0.05g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 402,636원
[EN300-26981124-0.1g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 568,909원
[EN300-26981124-0.25g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 786,727원
[EN300-26981124-0.5g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 1,206,545원
[EN300-26981124-1g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 1,531,182원
[EN300-26981124-2.5g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 2,938,909원
[EN300-26981124-5g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 4,321,000원
[EN300-26981124-10g] tert-butyl 7-hydroxy-8-oxo-1H,2H,3H,4H,8H-pyrido[1,2-a]pyrazine-2-carboxylate 6,378,182원