piperazine,difluorobenzoyl,piperazine,
Piperazine,
879270-53-8Piperazine,1-[(2R)-2-hydroxy-1-oxobutyl]-4-[2-(2-hydroxyphenyl)-4-quinazolinyl]-,monohydrochloride
879270-52-7Piperazine,1-[(2S)-2-hydroxy-1-oxobutyl]-4-[2-(2-hydroxyphenyl)-4-quinazolinyl]-,trifluoroacetate (salt)