https://www.semanticscholar.org/topic/bis%28pentafluoroethyl%29phosphinous-acid/2830696
bis(pentafluoroethyl)phosphinous acid | Semantic Scholar
bisacidsemanticscholar
https://webbook.nist.gov/cgi/cbook.cgi?ID=C6395717&Mask=4
(Trifluoromethyl)phosphinous acid, methyl ester
acidmethylester
https://webbook.nist.gov/cgi/inchi/InChI%3D1S/C8H18ClP/c1-7(2%2C3)10(9)8(4%2C5)6/h1-6H3
Phosphinous chloride, bis(1,1-dimethylethyl)-
chloridebis