英文别名maleimidopropionic acid hydrazide hydrochloride; 3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanehydrazide hydrochloride; MPH; MPH-HCL; MALEIMIDOPROPIONIC ACID HYDRAZIDE HCL; 3-Maleimidylpropanoyl hydrazide (hydrochloride); 3-(2,5-dioxo-2,5-dihydro-1H-pyrrole-1-yl) propane hydrazide hydrochloride