[EN300-1720587-0.05g] tert-butyl 3',4'-dihydro-2'H-spiro[azetidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 558,300원
[EN300-1720587-0.1g] tert-butyl 3',4'-dihydro-2'H-spiro[azetidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 800,000원
[EN300-1720587-0.25g] tert-butyl 3',4'-dihydro-2'H-spiro[azetidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 1,113,600원
[EN300-1720587-0.5g] tert-butyl 3',4'-dihydro-2'H-spiro[azetidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 1,716,900원
[EN300-1720587-1g] tert-butyl 3',4'-dihydro-2'H-spiro[azetidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 2,180,900원
[EN300-1720587-2.5g] tert-butyl 3',4'-dihydro-2'H-spiro[azetidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 4,210,800원
[EN300-1720587-5g] tert-butyl 3',4'-dihydro-2'H-spiro[azetidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 6,199,300원
[EN300-1720587-10g] tert-butyl 3',4'-dihydro-2'H-spiro[azetidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 9,161,400원