[EN300-12443248-0.05g] tert-butyl 2-chloro-6H,7H,8H-pyrimido[5,4-b][1,4]oxazine-8-carboxylate 636,700원
[EN300-12443248-0.1g] tert-butyl 2-chloro-6H,7H,8H-pyrimido[5,4-b][1,4]oxazine-8-carboxylate 919,800원
[EN300-12443248-0.25g] tert-butyl 2-chloro-6H,7H,8H-pyrimido[5,4-b][1,4]oxazine-8-carboxylate 1,283,600원
[EN300-12443248-0.5g] tert-butyl 2-chloro-6H,7H,8H-pyrimido[5,4-b][1,4]oxazine-8-carboxylate 1,980,600원
[EN300-12443248-1g] tert-butyl 2-chloro-6H,7H,8H-pyrimido[5,4-b][1,4]oxazine-8-carboxylate 2,525,100원
[EN300-12443248-2.5g] tert-butyl 2-chloro-6H,7H,8H-pyrimido[5,4-b][1,4]oxazine-8-carboxylate 4,881,600원
[EN300-12443248-5g] tert-butyl 2-chloro-6H,7H,8H-pyrimido[5,4-b][1,4]oxazine-8-carboxylate 7,194,700원
[EN300-12443248-10g] tert-butyl 2-chloro-6H,7H,8H-pyrimido[5,4-b][1,4]oxazine-8-carboxylate 10,633,700원