| 113345-21-4 | Hydrazinium, 2-(diphenylphosphinyl)-1,1-dimethyl-1-[(4-nitrophenyl)methyl]-, bromide | C21H23N3O3P.Br |
| 113345-29-2 | 1-Cyclopropene-1,2,3-tricarboxylic acid, 3-[1-(diethoxyphenylphosphoranylidene)-2-methoxy-2-oxoethyl]-, trimethyl ester | C22H27O10P |
| 113345-31-6 | 1H-Phosphole-2,3,4,5-tetracarboxylic acid, 1-phenyl-, tetramethyl ester, 1-oxide | C18H17O9P |