| Synonyms |
Tetrabutyl squarate; 1,3-Bis(4-dibutylamino-2-hydroxyphenyl)-2,4-dihydroxycyclobutenediylium; 2,4-Bis(4-(dibutylamino)-2-hydroxyphenyl)-1,3-cyclobutanedione; 1,3-Cyclobutanedione, 2,4-bis(4-(dibutylamino)-2-hydroxyphenyl)-; 2,4-bis[4-(dibutylamino)-2-hydroxyphenyl]cyclobutane-1,3-dione |