preferred_name: D-galactaro-1,4-lactone = 5-dehydro-4-deoxy-D-glucarate + H(+)
preferred_name_lc: d-galactaro-1,4-lactone = 5-dehydro-4-deoxy-d-glucarate + h(+)
label: D-galactaro-1,4-lactone = 5-dehydro-4-deoxy-D-glucarate + H(+)
label_lc: d-galactaro-1,4-lactone = 5-dehydro-4-deoxy-d-glucarate + h(+)