142181-44-0 BOF 4272 Bof-4272 Pyrazolo(1,5-a)-1,3,5-triazin-4(1H)-one, 8-(3-methoxy-4-(phenylsulfinyl)phenyl)-, sodium salt, (+-)- Sodium-8-(3-methoxy-4-phenylsulfinylphenyl)pyrazolo (1,5-a)-1,3,5-triazine-4-olate monohydrate