1-Iodo-2-nitro-4-(trifluoromethoxy)benzene

5-AZASPIRO[2.4]HEPTANE-5-CARBOXYLICACID,1,1-DIMETHYLETHYLESTER

CAS:1026796-26-8

纯度:95%

5-苯基-1H-吡唑-3-羧酸甲酯

CAS:56426-35-8

分子式:C11H10 N2 O2

分子量:202.21

纯度:97%

3-溴-4-氟苯磺酰氯

CAS:631912-19-1

纯度:97%