[EN300-371216-0.05g] tert-butyl 3-formyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 564,900원
[EN300-371216-0.1g] tert-butyl 3-formyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 810,900원
[EN300-371216-0.25g] tert-butyl 3-formyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 1,126,700원
[EN300-371216-0.5g] tert-butyl 3-formyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 1,738,700원
[EN300-371216-1g] tert-butyl 3-formyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 2,213,500원
[EN300-371216-2.5g] tert-butyl 3-formyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 4,271,700원
[EN300-371216-5g] tert-butyl 3-formyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 6,290,700원
[EN300-371216-10g] tert-butyl 3-formyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 9,292,000원