[EN300-102602-0.05g] 2-ethynylquinoxaline 624,364원
[EN300-102602-0.1g] 2-ethynylquinoxaline 903,545원
[EN300-102602-0.25g] 2-ethynylquinoxaline 1,261,909원
[EN300-102602-0.5g] 2-ethynylquinoxaline 1,956,818원
[EN300-102602-1g] 2-ethynylquinoxaline 2,493,545원
[EN300-102602-2.5g] 2-ethynylquinoxaline 4,827,818원
[EN300-102602-5g] 2-ethynylquinoxaline 7,112,818원
[EN300-102602-10g] 2-ethynylquinoxaline 10,520,364원