Phosphorodichloridic acid, 2-(chloromethyl)-4-nitrophenyl ester
Formula : C7-H5-Cl3-N-O4-P
CAS :
23561-36-6
Phosphorodichloridic acid, 4-nitrophenyl ester
Formula : C6-H4-Cl2-N-O4-P
CAS :
777-52-6