[EN300-5020702-0.05g] 4-ethenyloxolan-2-one 107,500원
[EN300-5020702-0.1g] 4-ethenyloxolan-2-one 107,500원
[EN300-5020702-0.25g] 4-ethenyloxolan-2-one 118,300원
[EN300-5020702-0.5g] 4-ethenyloxolan-2-one 148,700원
[EN300-5020702-1g] 4-ethenyloxolan-2-one 170,500원
[EN300-5020702-2.5g] 4-ethenyloxolan-2-one 329,600원
[EN300-5020702-5g] 4-ethenyloxolan-2-one 588,700원
[EN300-5020702-10g] 4-ethenyloxolan-2-one 1,113,600원