实单询价！期望交货周期：4周。

1,3-Bis-(4-carboxy-phenyl)-3H-imidazol-1-ium; bromide

C17H13BrN2O4

Exact Mass: 388.01

Mol. Wt.: 389.20

m/e: 388.01 (100.0%), 390.00 (97.3%), 389.01 (19.3%), 391.01 (18.9%), 390.01 (2.7%), 392.01 (2.5%)

C, 52.46; H, 3.37; Br, 20.53; N, 7.20; O, 16.44