[EN300-7439081-0.05g] methyl 3',4'-dihydro-2'H-spiro[cyclobutane-1,1'-pyrrolo[1,2-a]pyrazine]-6'-carboxylate; trifluoroacetic acid 506,000원
[EN300-7439081-0.1g] methyl 3',4'-dihydro-2'H-spiro[cyclobutane-1,1'-pyrrolo[1,2-a]pyrazine]-6'-carboxylate; trifluoroacetic acid 721,600원
[EN300-7439081-0.25g] methyl 3',4'-dihydro-2'H-spiro[cyclobutane-1,1'-pyrrolo[1,2-a]pyrazine]-6'-carboxylate; trifluoroacetic acid 1,004,700원
[EN300-7439081-0.5g] methyl 3',4'-dihydro-2'H-spiro[cyclobutane-1,1'-pyrrolo[1,2-a]pyrazine]-6'-carboxylate; trifluoroacetic acid 1,545,000원
[EN300-7439081-1g] methyl 3',4'-dihydro-2'H-spiro[cyclobutane-1,1'-pyrrolo[1,2-a]pyrazine]-6'-carboxylate; trifluoroacetic acid 1,963,100원
[EN300-7439081-2.5g] methyl 3',4'-dihydro-2'H-spiro[cyclobutane-1,1'-pyrrolo[1,2-a]pyrazine]-6'-carboxylate; trifluoroacetic acid 3,783,900원
[EN300-7439081-5g] methyl 3',4'-dihydro-2'H-spiro[cyclobutane-1,1'-pyrrolo[1,2-a]pyrazine]-6'-carboxylate; trifluoroacetic acid 5,565,600원
[EN300-7439081-10g] methyl 3',4'-dihydro-2'H-spiro[cyclobutane-1,1'-pyrrolo[1,2-a]pyrazine]-6'-carboxylate; trifluoroacetic acid 8,224,800원