[EN300-4285682-0.05g] (2E)-4-(tert-butoxy)-4-oxobut-2-enoic acid 161,800원
[EN300-4285682-0.1g] (2E)-4-(tert-butoxy)-4-oxobut-2-enoic acid 209,800원
[EN300-4285682-0.25g] (2E)-4-(tert-butoxy)-4-oxobut-2-enoic acid 270,700원
[EN300-4285682-0.5g] (2E)-4-(tert-butoxy)-4-oxobut-2-enoic acid 390,600원
[EN300-4285682-1g] (2E)-4-(tert-butoxy)-4-oxobut-2-enoic acid 482,000원
[EN300-4285682-2.5g] (2E)-4-(tert-butoxy)-4-oxobut-2-enoic acid 980,800원
[EN300-4285682-5g] (2E)-4-(tert-butoxy)-4-oxobut-2-enoic acid 1,760,400원
[EN300-4285682-10g] (2E)-4-(tert-butoxy)-4-oxobut-2-enoic acid 3,197,900원