3-CYANOBENZENESULFONYL CHLORIDE CAS:56542-67-7 8662-5-X4 MFCD00203480 3-(Chlorosulfonyl)benzonitrile 3-FLUORO-2-(4-BOC-PIPERAZIN-1-YL)-5-(TRIFLUOROMETHYL)PYRIDINE CAS:897376-76-0 4H56-3-DC MFCD17012022 |