How to get a specific attribute value content on each loop jquery

Can anyone tell me how I can get all the values on a specific attribute value on each loop ? I’m trying to get all the values on each loop with the specific attribute ( data-product ) in this case..

This is my code

<script>
    jQuery( document ).ready(function() {
        $(".compare-main .compare-products").each(function(){
                $(this).each(function(){
                    console.log($(this).html());
                })
            });
        });
</script>