The pictures aren't great for a conclusive identification but it looks as if it may be. Can you get a better picture of the belly and sides with the snake stretched out a little more?
Thanks, this is one of 4theSNAKElady's snakes that is for sale at the store she works at. we were talking and I mentioned that it didn't look like a normal she wasn't 100% sure if it was a yellow belly because of the double sire