[EN300-27735275-0.05g] 2-ethynyl-3,4-dihydro-2H-pyran 572,000원
[EN300-27735275-0.1g] 2-ethynyl-3,4-dihydro-2H-pyran 787,600원
[EN300-27735275-0.25g] 2-ethynyl-3,4-dihydro-2H-pyran 1,070,700원
[EN300-27735275-0.5g] 2-ethynyl-3,4-dihydro-2H-pyran 1,611,000원
[EN300-27735275-1g] 2-ethynyl-3,4-dihydro-2H-pyran 2,029,100원
[EN300-27735275-2.5g] 2-ethynyl-3,4-dihydro-2H-pyran 3,849,900원
[EN300-27735275-5g] 2-ethynyl-3,4-dihydro-2H-pyran 5,631,600원
[EN300-27735275-10g] 2-ethynyl-3,4-dihydro-2H-pyran 8,290,800원