How many typos does a drug firm need to register?

Regeneron Pharmaceuticals registers over 100 typos for a fresh drug name.

Names of prescription drugs can be difficult to spell, with names like Aciphex, Juxtapid and Xenazine. Drug names put Silicon Valley’s latest vowel-less startups to shame.

So when a firm gets ready to launch a fresh drug, how many typos of the drug name ought to it register as domain names?

Regeneron Pharmaceuticals is getting ready to launch a fresh drug, and yesterday it registered over 100 typos of the drug name.

I actually don’t know what the correct spelling is, but it seems that the drug will be pronounced something like do-pex-ee-int.

Here are some of the domains the firm registered, which it also registered in .net and .org:

depixent.com
depixint.com
doopexant.com
doopexent.com
doopexint.com
doopixant.com
doopixent.com
dopexant.com
dopexent.com
dopexint.com
dopiexent.com
dopixant.com
dopixent.com
dragonbooth.com
duepexent.com
duepexint.com
duepixant.com
duepixent.com
duepixint.com
duopexant.com
duopexent.com
duopexint.com
duopixant.com
duopixent.com
duopixint.com
dupexent.com
dupexiant.com
dupexient.com
dupexint.com
dupicksant.com
dupicksent.com
dupicksint.com
dupicsent.com
dupiscant.com
dupiscint.com
dupixan.com
dupixen.com
dupixiant.com
dupixient.com
dupixin.com
dupixint.com
duprixant.com
duprixent.com
duprixint.com