Sub Group: Various Intermediates Catalog Number: 8332 Formula: C21H14ClFIN3O CAS Number: 231278-20-9 Molecular Weight: 505.71 Synonyms: N-[3-Chloro-4-[(3-fluorophenyl)methoxy]phenyl]-6-iodo-4-quinazolinamine6-Iodo-4-[3-chloro-4-(3-fluorobenzyloxy)anilino