CAS Registry Number 239-69-0
Name:
Dinaphtho[1,​2-​b:2',​1'-​d]​furan
Ring Parent
13-Oxa-13H-dibenzo[a,i]fluorene

Chemical Formula: C20H12O
Exact Mass: 268.09
Molecular Weight: 268.31
m/z: 268.09 (100.0%), 269.09 (21.7%), 270.10 (2.3%)

InChI:InChI=1S/C20H12O/c1-3-7-15-13(5-1)9-11-17-18-12-10-14-6-2-4-8-16(14)20(18)21-19(15)17/h1-12H

Specification

98%

1. (1) Clemo, George R.; Journal of the Chemical Society 1931, P1265-73 CAPLUS
2. (2) Ioffe, I. S.; Zhurnal Obshchei Khimii 1939, V9, P1136-42 CAPLUS
3. (3) Cocker, Wesley; Journal of the Chemical Society 1953, P2355-62 CAPLUS
4. (4) Chatterjea, Jnanendra Nath; Chemische Berichte 1963, V96, P1167-76 CAPLUS