[EN300-7430967-0.05g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 545,182원
[EN300-7430967-0.1g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 784,727원
[EN300-7430967-0.25g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 1,097,545원
[EN300-7430967-0.5g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 1,691,545원
[EN300-7430967-1g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 2,152,909원
[EN300-7430967-2.5g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 4,160,636원
[EN300-7430967-5g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 6,128,818원
[EN300-7430967-10g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 9,059,182원