919-16-4

 Lithium citrate

C₆H₅Li₃O₇.4*H₂O

919-19-7

 Acetylphosphonicaciddiethylester

C₆H₁₃O₄P

919-21-1

 Phosphonic acid, (1-methylethyl)-, dibutyl ester

C₁₁H₂₅O₃P

919-23-3

 1-Pentyne, 3,3-diethyl-

C₉H₁₆

919-28-8

 (asetoksi)trioctylstannane

C₂₆H₅₅O₂Sn

919-29-9

 ortho-n-Valeric Acid Triethyl Ester

C₁₁H₂₄O₃

919-30-2

 3-Aminopropyltriethoxysilane

C₉H₂₃NO₃Si

919-31-3

 2-Cyanoethyltriethoxysilane

C₉H₁₉NO₃Si

919-37-9

 Phosphoric acid,tris[2-(diethylamino)ethyl] ester

C₁₈H₄₂N₃O₄P

919-38-0

 methyl 2-[(diethoxyphosphorothioyl)sulfanyl]propanoate

C₈H₁₇O₄PS₂

919-44-8

 dimethyl (Z)-1-methyl-3-(methylamino)-3-oxoprop-1-enyl phosphate

C₇H₁₄NO₅P

919-48-2

 tetrabutyl ethane-1,2-diylbis(phosphonate)

C₁₈H₄₀O₆P₂

919-53-9

 methyl [(diethoxyphosphorothioyl)sulfanyl]acetate

C₇H₁₅O₄PS₂

919-54-0

 ethyl [(diethoxyphosphorothioyl)sulfanyl]acetate

C₈H₁₇O₄PS₂