[EN300-787392-5g] 4,4-difluorobut-2-ynoic acid + 8,794,000원
[EN300-787392-2.5g] 4,4-difluorobut-2-ynoic acid + 5,986,400원
[EN300-787392-10g] 4,4-difluorobut-2-ynoic acid + 12,975,700원
[EN300-787392-1g] 4,4-difluorobut-2-ynoic acid + 3,118,100원
[EN300-787392-0.5g] 4,4-difluorobut-2-ynoic acid + 2,460,400원
[EN300-787392-0.25g] 4,4-difluorobut-2-ynoic acid + 1,611,000원
[EN300-787392-0.1g] 4,4-difluorobut-2-ynoic acid + 1,168,800원
[EN300-787392-0.05g] 4,4-difluorobut-2-ynoic acid + 826,900원