98% 告知价格和货期,需要开票
Name:3,11-dibromodinaphtho[2,1-b:1′,2′-d]furan
Chemical Formula: C20H10Br2O
Molecular Weight: 426.1070 m/z: 425.9078 (100.0%), 423.9098 (51.4%), 427.9057 (48.6%), 426.9111 (21.6%), 424.9132 (11.1%), 428.9091 (10.5%), 427.9145 (2.2%), 425.9165 (1.1%), 429.9125 (1.1%)
Elemental Analysis: C, 56.38; H, 2.37; Br, 37.50; O, 3.75