Ketcher 06211711542D 1 1.00000 0.00000 0 9 8 0 1 0 999 V2000 4.1873 -3.3464 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 5.0532 -3.8464 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 5.9193 -3.3464 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 6.7854 -3.8464 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 7.6513 -3.3464 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 8.5174 -3.8464 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 5.9193 -2.3464 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 6.7854 -4.8464 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 7.6513 -2.3464 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 1 0 0 0 2 3 1 0 0 0 3 4 1 0 0 0 4 5 1 0 0 0 5 6 1 0 0 0 3 7 1 1 0 0 4 8 2 0 0 0 5 9 2 0 0 0 M END > CHEBI:137486 > (R)-3,4-dihydroxy-2-oxobutanoic acid > A ketoaldonic acid that is butyric acid carrying an oxo substituent at position 2 as well as two hydroxy substituents at positions 3 and 4 (the R-enantiomer). > 3 > 2-dehydro-D-threonic acid; 2-dehydro-D-erythronic acid > (3R)-3,4-dihydroxy-2-oxobutanoic acid > C4H6O5 > 134.088 > 134.02152 > 0 > OC[C@H](C(C(O)=O)=O)O > InChI=1S/C4H6O5/c5-1-2(6)3(7)4(8)9/h2,5-6H,1H2,(H,8,9)/t2-/m1/s1 > CODPBKJMVNZFKR-UWTATZPHSA-N > CPD-19883 $$$$