Sodium; 3-{2-[(E)-4-(1,3-dibutyl-4,6-dioxo-2-thioxo-tetrahydro-pyrimidin-5-ylidene)-but-2-en-(Z)-ylidene]-benzoselenazol-3-yl}-propane-1-sulfonate                                                                                                                                                                                              以
                                                                                         
乙醇                                                                                  为溶剂,
                                                                                                                                                                                        生成                                                 Sodium; 3-{2-[(Z)-4-(1,3-dibutyl-4,6-dioxo-2-thioxo-tetrahydro-pyrimidin-5-ylidene)-but-2-en-(E)-ylidene]-benzoselenazol-3-yl}-propane-1-sulfonate