.alpha.-Glycerophosphate .alpha.-Glycerophosphoric acid .alpha.-Phosphoglycerol 1,2,3-Propanetriol, 1-(dihydrogen phosphate) 1-Glycerophosphate 1-Glycerophosphoric acid 3-Glycerophosphate 57-03-4 GLYCEROPHOSPHATE Glycerol .alpha.-phosphate Glycerol 1-phosphate Glycerol 3-phosphate Glycerol, 1-(dihydrogen phosphate) Glycerophosphoric acid NSC9231