[EN300-64180-0.05g] 3-(pyrazin-2-yl)-4,5-dihydro-1,2,4-oxadiazol-5-one 327,364원
[EN300-64180-0.1g] 3-(pyrazin-2-yl)-4,5-dihydro-1,2,4-oxadiazol-5-one 460,000원
[EN300-64180-0.25g] 3-(pyrazin-2-yl)-4,5-dihydro-1,2,4-oxadiazol-5-one 630,182원
[EN300-64180-0.5g] 3-(pyrazin-2-yl)-4,5-dihydro-1,2,4-oxadiazol-5-one 1,010,364원
[EN300-64180-1g] 3-(pyrazin-2-yl)-4,5-dihydro-1,2,4-oxadiazol-5-one 1,275,727원
[EN300-64180-2.5g] 3-(pyrazin-2-yl)-4,5-dihydro-1,2,4-oxadiazol-5-one 2,440,000원
[EN300-64180-5g] 3-(pyrazin-2-yl)-4,5-dihydro-1,2,4-oxadiazol-5-one 3,582,545원
[EN300-64180-10g] 3-(pyrazin-2-yl)-4,5-dihydro-1,2,4-oxadiazol-5-one 5,283,182원