[EN300-3281378-0.05g] tert-butyl 3'-amino-4',5'-dihydro-1'H-spiro[cyclobutane-1,6'-pyrrolo[3,4-c]pyrazole]-5'-carboxylate 553,900원
[EN300-3281378-0.1g] tert-butyl 3'-amino-4',5'-dihydro-1'H-spiro[cyclobutane-1,6'-pyrrolo[3,4-c]pyrazole]-5'-carboxylate 791,300원
[EN300-3281378-0.25g] tert-butyl 3'-amino-4',5'-dihydro-1'H-spiro[cyclobutane-1,6'-pyrrolo[3,4-c]pyrazole]-5'-carboxylate 1,100,700원
[EN300-3281378-0.5g] tert-butyl 3'-amino-4',5'-dihydro-1'H-spiro[cyclobutane-1,6'-pyrrolo[3,4-c]pyrazole]-5'-carboxylate 1,695,100원
[EN300-3281378-1g] tert-butyl 3'-amino-4',5'-dihydro-1'H-spiro[cyclobutane-1,6'-pyrrolo[3,4-c]pyrazole]-5'-carboxylate 2,154,800원
[EN300-3281378-2.5g] tert-butyl 3'-amino-4',5'-dihydro-1'H-spiro[cyclobutane-1,6'-pyrrolo[3,4-c]pyrazole]-5'-carboxylate 3,718,600원
[EN300-3281378-5g] tert-butyl 3'-amino-4',5'-dihydro-1'H-spiro[cyclobutane-1,6'-pyrrolo[3,4-c]pyrazole]-5'-carboxylate 6,327,900원
[EN300-3281378-10g] tert-butyl 3'-amino-4',5'-dihydro-1'H-spiro[cyclobutane-1,6'-pyrrolo[3,4-c]pyrazole]-5'-carboxylate 11,544,100원