[EN300-216729-0.05g] tert-butyl 3',4'-dihydro-2'H-spiro[pyrrolidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 599,700원
[EN300-216729-0.1g] tert-butyl 3',4'-dihydro-2'H-spiro[pyrrolidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 863,200원
[EN300-216729-0.25g] tert-butyl 3',4'-dihydro-2'H-spiro[pyrrolidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 1,207,300원
[EN300-216729-0.5g] tert-butyl 3',4'-dihydro-2'H-spiro[pyrrolidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 1,860,700원
[EN300-216729-1g] tert-butyl 3',4'-dihydro-2'H-spiro[pyrrolidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 2,368,200원
[EN300-216729-2.5g] tert-butyl 3',4'-dihydro-2'H-spiro[pyrrolidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 4,576,700원
[EN300-216729-5g] tert-butyl 3',4'-dihydro-2'H-spiro[pyrrolidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 6,741,700원
[EN300-216729-10g] tert-butyl 3',4'-dihydro-2'H-spiro[pyrrolidine-3,1'-pyrrolo[1,2-a]pyrazine]-1-carboxylate 9,965,100원