[EN300-172748-0.05g] 6-ethynyl-3,4-dihydro-2H-1,4-benzoxazine 1,096,300원
[EN300-172748-0.1g] 6-ethynyl-3,4-dihydro-2H-1,4-benzoxazine 1,414,300원
[EN300-172748-0.25g] 6-ethynyl-3,4-dihydro-2H-1,4-benzoxazine 1,989,200원
[EN300-172748-0.5g] 6-ethynyl-3,4-dihydro-2H-1,4-benzoxazine 3,100,000원
[EN300-172748-1g] 6-ethynyl-3,4-dihydro-2H-1,4-benzoxazine 3,953,800원
[EN300-172748-2.5g] 6-ethynyl-3,4-dihydro-2H-1,4-benzoxazine 7,691,200원
[EN300-172748-5g] 6-ethynyl-3,4-dihydro-2H-1,4-benzoxazine 11,346,000원
[EN300-172748-10g] 6-ethynyl-3,4-dihydro-2H-1,4-benzoxazine 16,793,000원