[EN300-27151418-0.05g] tert-butyl 3-formyl-2-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 614,900원
[EN300-27151418-0.1g] tert-butyl 3-formyl-2-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 885,000원
[EN300-27151418-0.25g] tert-butyl 3-formyl-2-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 1,237,700원
[EN300-27151418-0.5g] tert-butyl 3-formyl-2-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 1,910,800원
[EN300-27151418-1g] tert-butyl 3-formyl-2-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 2,431,300원
[EN300-27151418-2.5g] tert-butyl 3-formyl-2-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 4,698,700원
[EN300-27151418-5g] tert-butyl 3-formyl-2-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 6,920,200원
[EN300-27151418-10g] tert-butyl 3-formyl-2-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate 10,230,800원