[EN300-213818-0.05g] tert-butyl 4-(ethylcarbamoyl)piperazine-1-carboxylate 363,000원
[EN300-213818-0.1g] tert-butyl 4-(ethylcarbamoyl)piperazine-1-carboxylate 511,364원
[EN300-213818-0.25g] tert-butyl 4-(ethylcarbamoyl)piperazine-1-carboxylate 703,636원
[EN300-213818-0.5g] tert-butyl 4-(ethylcarbamoyl)piperazine-1-carboxylate 1,073,818원
[EN300-213818-1g] tert-butyl 4-(ethylcarbamoyl)piperazine-1-carboxylate 1,358,909원
[EN300-213818-2.5g] tert-butyl 4-(ethylcarbamoyl)piperazine-1-carboxylate 2,608,273원
[EN300-213818-5g] tert-butyl 4-(ethylcarbamoyl)piperazine-1-carboxylate 3,828,000원
[EN300-213818-10g] tert-butyl 4-(ethylcarbamoyl)piperazine-1-carboxylate 5,649,636원