[EN300-204110-0.05g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 258,000원
[EN300-204110-0.1g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 355,091원
[EN300-204110-0.25g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 479,818원
[EN300-204110-0.5g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 721,273원
[EN300-204110-1g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 907,364원
[EN300-204110-2.5g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 1,719,182원
[EN300-204110-5g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 2,515,182원
[EN300-204110-10g] 3',4'-dihydro-2'H-spiro[oxane-4,1'-pyrrolo[1,2-a]pyrazine] 3,707,182원