[EN300-204110-0.05g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 283,800원
[EN300-204110-0.1g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 390,600원
[EN300-204110-0.25g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 527,800원
[EN300-204110-0.5g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 793,400원
[EN300-204110-1g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 998,100원
[EN300-204110-2.5g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 1,891,100원
[EN300-204110-5g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 2,766,700원
[EN300-204110-10g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 4,077,900원