3-Aminopropylphosphonic acid13138-33-5100 % similar (2-Aminoethyl)phosphonic acid2041-14-771 % similar (3-Bromopropyl)phosphonic acid1190-09-652 % similar Tetradecylphosphonic acid4671-75-448 % similar Octadecylphosphonic acid4724-47-448 % similar Octylphosphonic acid4724-48-548 % similar Aminomethylphosphonic acid1066-51-948 % similar Propylphosphonic acid4672-38-246 % similar Ethephon16672-87-044 % similar Ap576326-31-342 % similar Medronic acid1984-15-241 % similar Spermidine phosphate49721-50-839 % similar Alendronic acid66376-36-139 % similar 3-Phosphonopropionic acid5962-42-538 % similar 2-Amino-4-phosphonobutanoic acid20263-07-436 % similar (2S)-2-Amino-4-phosphonobutanoic acid23052-81-536 % similar Ethylphosphonic acid6779-09-536 % similar 1,3-Diaminopropane109-76-235 % similar Putrescine110-60-135 % similar Phosphorylethanolamine1071-23-434 % similar