[EN300-395289-0.05g] tert-butyl N-[4-(diethylamino)-2-oxobut-3-en-1-yl]-N-methylcarbamate 618,364원
[EN300-395289-0.1g] tert-butyl N-[4-(diethylamino)-2-oxobut-3-en-1-yl]-N-methylcarbamate 891,636원
[EN300-395289-0.25g] tert-butyl N-[4-(diethylamino)-2-oxobut-3-en-1-yl]-N-methylcarbamate 1,250,000원
[EN300-395289-0.5g] tert-butyl N-[4-(diethylamino)-2-oxobut-3-en-1-yl]-N-methylcarbamate 1,935,091원
[EN300-395289-1g] tert-butyl N-[4-(diethylamino)-2-oxobut-3-en-1-yl]-N-methylcarbamate 2,463,727원
[EN300-395289-2.5g] tert-butyl N-[4-(diethylamino)-2-oxobut-3-en-1-yl]-N-methylcarbamate 4,770,545원
[EN300-395289-5g] tert-butyl N-[4-(diethylamino)-2-oxobut-3-en-1-yl]-N-methylcarbamate 7,029,636원
[EN300-395289-10g] tert-butyl N-[4-(diethylamino)-2-oxobut-3-en-1-yl]-N-methylcarbamate 10,397,636원