Strong business name that blends in the words "bio" and "contra".
The word "biontra" contains seven letters and three syllables. Established brands using three syllable names include Armani, Verizon and Mastercard.
Biontra.com is a dot-com domain. Dot com domains are the most sought after domain extension in the world, famously used by websites like twitter.com. Once you own a dot-com, it will be much easier to rank for your own name in Google.