(2S)-3-sulfopropanediol + NAD(+) = (2S)-3-sulfolactaldehyde + NADH + H(+)
(2s)-3-sulfopropanediol + nad(+) = (2s)-3-sulfolactaldehyde + nadh + h(+)
"sulfolactaldehyde 3-reductase"
"sulfolactaldehyde 3-reductase"