[EN300-43379393-0.05g] tert-butyl (2R)-4-(ethylcarbamoyl)-2-hydroxybutanoate 516,000원
[EN300-43379393-0.1g] tert-butyl (2R)-4-(ethylcarbamoyl)-2-hydroxybutanoate 710,000원
[EN300-43379393-0.25g] tert-butyl (2R)-4-(ethylcarbamoyl)-2-hydroxybutanoate 961,636원
[EN300-43379393-0.5g] tert-butyl (2R)-4-(ethylcarbamoyl)-2-hydroxybutanoate 1,442,636원
[EN300-43379393-1g] tert-butyl (2R)-4-(ethylcarbamoyl)-2-hydroxybutanoate 1,816,909원
[EN300-43379393-2.5g] tert-butyl (2R)-4-(ethylcarbamoyl)-2-hydroxybutanoate 3,446,364원
[EN300-43379393-5g] tert-butyl (2R)-4-(ethylcarbamoyl)-2-hydroxybutanoate 5,040,364원
[EN300-43379393-10g] tert-butyl (2R)-4-(ethylcarbamoyl)-2-hydroxybutanoate 7,412,364원