1-Amino-3-(phosphonothio)-2-propanol monosodium salt 2-Propanol, 1-amino-3-(phosphonothio)-, monosodium salt (9CI) 28402-17-7 58319-25-8 NSC 318809 Phosphorothioic acid, S-(3-amino-2-hydroxypropyl) ester, monosodium salt S-3-Amino-2-hydroxypropyl sodium hydrogen phosphorothioate Sodium hydrogen-S-(3-amino-2-hydroxypropyl) phosphorothioate WR 77913 WR-77913