[EN300-160477-0.05g] 4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one 301,636원
[EN300-160477-0.1g] 4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one 420,364원
[EN300-160477-0.25g] 4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one 572,909원
[EN300-160477-0.5g] 4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one 865,909원
[EN300-160477-1g] 4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one 1,095,636원
[EN300-160477-2.5g] 4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one 2,497,364원
[EN300-160477-5g] 4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one 4,829,909원
[EN300-160477-10g] 4H,5H,6H,7H-pyrazolo[1,5-a]pyrazin-4-one 6,916,818원