diethyl 2,2-difluoropentanedioate
2,2-二氟戊二酸二乙酯
CAS No. 428-97-7
diethyl 2,2-difluoropentanedioate
2,2-二氟戊二酸二乙酯
1,4-Oxazonine 65208-48-2