The toothpaste in the book Fahrenheit 451 is called "Denham's Dentifrice." It is mentioned as part of the futuristic setting in the story.
Denham's Dentifrice
In Ray Bradbury's novel "Fahrenheit 451," Clarisse's last name is McClellan.
In Ray Bradbury's novel "Fahrenheit 451," Guy Montag's wife is named Mildred.
Brad Bradbury's birth name is Lawrence Bradbury.
Lane Bradbury's birth name is Janette Lane Bradbury.
Jack Bradbury's birth name is John Morin Bradbury.
Malcolm Bradbury's birth name is Malcolm Stanley Bradbury.
Randy Bradbury's birth name is Randy James Bradbury.
Ray Bradbury's birth name is Bradbury, Ray Douglas.
It is explained in Bradbury's introduction to the novel. A literary license was taken by Ray Bradbury when he named "Fahrenheit 451" (novel, 1953) after the temperature at which paper ignites (the range is about 218°-246°C or 424-474°F).
Montag
Thomas Hardy is not directly connected to Fahrenheit 451, which is a novel written by Ray Bradbury. However, both authors are known for their contributions to literature, with Hardy known for classic novels like Tess of the d'Urbervilles and Far From the Madding Crowd, and Bradbury known for his science fiction works like Fahrenheit 451.
Ray Douglas Bradbury