2023/03/20 | XW299153862 | N-三(羟甲基)甲基-3-氨基丙烷磺酸 n-[tris(hydroxymethyl)methyl]-3-aminopropanesulfonic acid;[(2-hydroxy-1,1-bis(hydroxymethyl)ethyl)amino]-1-propanesulfonic acid;3-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl-amino]-1-propanesulfonic acid;taps | | 100G | 466元 |