is enantiomer of L-cystine (2R,2'R)-3,3'-disulfanediylbis(2-aminopropanoic acid) (R,R)-3,3'-dithiobis(2-aminopropanoic acid) (R-(R*,R*))-3,3'-Dithiobis(2-aminopropanoic acid) 240.024 240.30256 3,3'-Dithiobis-L-alanine Beilstein:1728094 C6H12N2O4S2 CAS:56-89-3 CHEBI:13097 CHEBI:16283 CHEBI:21278 CHEBI:6209 DrugBank:DB00138 Drug_Central:4130 E921 Gmelin:397179 HMDB:HMDB0000192 InChI=1S/C6H12N2O4S2/c7-3(5(9)10)1-13-14-2-4(8)6(11)12/h3-4H,1-2,7-8H2,(H,9,10)(H,11,12)/t3-,4-/m0/s1 KEGG:C00491 KEGG:D03636 KNApSAcK:C00001352 L-Cystine L-Dicysteine L-alpha-Diamino-beta-dithiolactic acid L-cystine LEVWYRKDKASIDU-IMJSIDKUSA-N N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O PMID:24264736 PMID:24327171 Reaxys:1728094 The L-enantiomer of the sulfur-containing amino acid cystine. beta,beta'-diamino-beta,beta'-dicarboxydiethyl disulfide beta,beta'-dithiodialanine bis(beta-amino-beta-carboxyethyl) disulfide chebi_ontology oxidized L-cysteine cystine D-cystine non-proteinogenic L-alpha-amino acid L-cysteine derivative