| CHEM004310 | Trimethylolpropane phosphite CAS824-11-3 | C6H11O3P monoisotopic mass162.045 Avg mass162.125 | | |
| CHEM009034 | Phosphorous acid, tributyl ester CAS102-85-2 | C12H27O3P monoisotopic mass250.170 Avg mass250.319 | | |
| CHEM009470 | Triisopropyl phosphite CAS116-17-6 | C9H21O3P monoisotopic mass208.123 Avg mass208.238 | | |
| CHEM009651 | Phosphorous acid, triethyl ester CAS122-52-1 | C6H15O3P monoisotopic mass166.076 Avg mass166.157 | | |
| CHEM010129 | Ethanol, 2-chloro-, phosphite (3:1) CAS140-08-9 | C6H12Cl3O3P monoisotopic mass267.959 Avg mass269.480 | | |
| CHEM011270 | Phosphorous acid, triisodecyl ester CAS25448-25-3 | C30H63O3P monoisotopic mass502.451 Avg mass502.805 | | |
| CHEM011718 | Phosphorous acid, tridodecyl ester CAS3076-63-9 | C36H75O3P monoisotopic mass586.545 Avg mass587.000 | | |
| CHEM012050 | 3,6,8,11-Tetraoxa-7-phosphatridecane-1,13-diol, 7-[2-(2-hydroxymethylethoxy)methylethoxy]tetramethyl- CAS36788-39-3 | C18H39O9P monoisotopic mass430.233 Avg mass430.500 | | |
| CHEM012135 | O,O'-Dioctadecylpentaerythritol bis(phosphite) CAS3806-34-6 | C41H82O6P2 monoisotopic mass732.559 Avg mass733.049 | | |
| CHEM043004 | triisotridecyl phosphite CAS77745-66-5 | C39H81O3P monoisotopic mass628.592 Avg mass629.048 | | |
| CHEM044922 | 2,6,7-trioxa-1-phosphabicyclo[2.2.2]octane-4-methanol, 1-oxide CASNot Available | C5H7O5P monoisotopic mass178.003 Avg mass178.080 | | |
| CHEM067806 | Benzyl diethyl phosphite CAS2768-31-2 | C11H17O3P1 monoisotopic mass228.092 Avg mass228.228 | | |
| CHEM068191 | Tris(2-ethylhexyl) phosphite CASNot Available | C24H51O3P1 monoisotopic mass418.358 Avg mass418.643 | | |
| CHEM069254 | Phosphorous acid, cyclic ethylene methyl ester CAS3741-36-4 | C3H7O3P1 monoisotopic mass122.013 Avg mass122.060 | | |
| CHEM070795 | Tris(chloropropyl) phosphite CAS50922-79-7 | C9H18Cl3O3P1 monoisotopic mass310.006 Avg mass311.560 | | |
| CHEM074327 | 3,9-Bis(isotridecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro(5.5)undecane CAS69439-68-5 | C31H62O6P2 monoisotopic mass592.402 Avg mass592.779 | | |
| CHEM076672 | 2-Butoxyethyl diisotridecyl phosphite CAS93980-56-4 | C32H67O4P1 monoisotopic mass546.478 Avg mass546.858 | | |
| CHEM076678 | Bis(2-butoxyethyl) isotridecyl phosphite CAS93980-87-1 | C25H53O5P1 monoisotopic mass464.363 Avg mass464.668 | | |
| CHEM077820 | Triallyl phosphite CASNot Available | C9H15O3P monoisotopic mass202.076 Avg mass202.190 | | |
| CHEM078042 | 2-(1,3,2-Dioxaphospholan-2-yloxy)ethanol CASNot Available | C4H9O4P monoisotopic mass152.024 Avg mass152.086 | | |
| CHEM078499 | Tripropyl phosphite CASNot Available | C9H21O3P monoisotopic mass208.123 Avg mass208.238 | | |
| CHEM078614 | 2-Methoxy-5,5-dimethyl-1,3,2-dioxaphosphorinane CASNot Available | C6H13O3P monoisotopic mass164.060 Avg mass164.141 | | |
| CHEM078839 | 2-Ethoxy-5,5-dimethyl-1,3,2-dioxaphosphorinane CASNot Available | C7H15O3P monoisotopic mass178.076 Avg mass178.168 | | |
| CHEM080559 | 3,9-Diethoxy-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane CASNot Available | C9H18O6P2 monoisotopic mass284.058 Avg mass284.185 | | |
| CHEM081029 | Tris(2-chloropropyl) phosphite CASNot Available | C9H18Cl3O3P monoisotopic mass310.006 Avg mass311.560 | | |