dimethyl spiro[3.3]heptane-2,6-dicarboxylate

3-溴-4-氟-5-硝基苯甲酸

CAS:1290117-21-3

纯度:97%

2-氰基乙基三氟硼酸钾

CAS:1159919-79-5

纯度:95%

2-氯-4-羟基喹唑啉

CAS:607-69-2

分子式:C8H5ClN2O

分子量:180.59

纯度:98%