[EN300-6491169-0.05g] tert-butyl (2E)-3-methyl-4-oxobut-2-enoate 507,545원
[EN300-6491169-0.1g] tert-butyl (2E)-3-methyl-4-oxobut-2-enoate 727,273원
[EN300-6491169-0.25g] tert-butyl (2E)-3-methyl-4-oxobut-2-enoate 1,012,364원
[EN300-6491169-0.5g] tert-butyl (2E)-3-methyl-4-oxobut-2-enoate 1,560,818원
[EN300-6491169-1g] tert-butyl (2E)-3-methyl-4-oxobut-2-enoate 1,982,636원
[EN300-6491169-2.5g] tert-butyl (2E)-3-methyl-4-oxobut-2-enoate 3,828,000원
[EN300-6491169-5g] tert-butyl (2E)-3-methyl-4-oxobut-2-enoate 5,635,727원
[EN300-6491169-10g] tert-butyl (2E)-3-methyl-4-oxobut-2-enoate 8,328,545원