[EN300-7430967-0.05g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 599,700원
[EN300-7430967-0.1g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 863,200원
[EN300-7430967-0.25g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 1,207,300원
[EN300-7430967-0.5g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 1,860,700원
[EN300-7430967-1g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 2,368,200원
[EN300-7430967-2.5g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 4,576,700원
[EN300-7430967-5g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 6,741,700원
[EN300-7430967-10g] 2',3'-dihydro-1'H-spiro[oxane-4,4'-pyrrolo[1,2-a]pyrazine] 9,965,100원