D-glucose (CAS NO.18991-62-3), its Synonyms are D-glucose-6,6-D2 ; D-[6,6'-2H2]glucose ; D-glucose-6,6-D2 (pyrogen free) ; D-glucose-6,6-D2, 98 ATOM % D ; Pyrogenfree;dextrose-6,6-d2 .