| 
|  | Properties | Image | 
|---|
 | MNX_ID | MNXM161502 |  |  | reference | chebi:50939 |  | formula | C8H4B |  | global charge | -1 |  | mol weight | 110.932 |  | InChIKey | PHDUQIUZQMNJAK-UHFFFAOYSA-N |  | InChI | InChI=1S/C8H4B/c1-5-9(6-2,7-3)8-4/h1-4H/q-1 |  | SMILES | C#C[B-](C#C)(C#C)C#C |  
MNX internals
| InChI (mnx) | InChI=1/C8H4B/c1-5-9(6-2,7-3)8-4/h1-4H/q-1 |  |  | SMILES (mnx) | [CH:1]#[C:5][B-:9]([C:6]#[CH:2])([C:7]#[CH:3])[C:8]#[CH:4] |  |