[EN300-123563-0.05g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 438,182원
[EN300-123563-0.1g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 620,364원
[EN300-123563-0.25g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 862,000원
[EN300-123563-0.5g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 1,323,182원
[EN300-123563-1g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 1,679,636원
[EN300-123563-2.5g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 3,234,000원
[EN300-123563-5g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 4,754,636원
[EN300-123563-10g] 8-methyl-1H,2H,3H,4H-pyrido[2,3-b]pyrazin-2-one 7,021,727원