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more general categories information about this item 01. Food Nutrient & Dietary Chemicals 01. Food Nutrient & Dietary Chemicals Nitrogen components (43) Amino acids [ChEBI:33709] (23) cystine [ChEBI:16283] (1) 05. Industrial Uses 05. Industrial Uses food additive [CHEBI:64047] (41) flour treatment agent [CHEBI:64577] (5) L-cystine [CHEBI:16283] (1) 08. Chemical Category 08. Chemical Category main group molecular entity [CHEBI:33579] (25650) s-block molecular entity [CHEBI:33674] (7287) hydrogen molecular entity [CHEBI:33608] (6932) hydroxides [CHEBI:24651] (5641) oxoacid [CHEBI:24833] (3119) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) p-block molecular entity [CHEBI:33675] (25343) pnictogen molecular entity [CHEBI:33302] (10027) nitrogen molecular entity [CHEBI:51143] (7930) organonitrogen compound [CHEBI:35352] (6705) organic amino compound [CHEBI:50047] (2472) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) chalcogen molecular entity [CHEBI:33304] (15225) oxygen molecular entity [CHEBI:25806] (14414) hydroxides [CHEBI:24651] (5641) oxoacid [CHEBI:24833] (3119) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) organooxygen compound [CHEBI:36963] (11352) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur molecular entity [CHEBI:26835] (1541) organosulfur compound [CHEBI:33261] (1005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) organic disulfide [CHEBI:35489] (36) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) disulfide [CHEBI:48343] (41) organic disulfide [CHEBI:35489] (36) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) organochalcogen compound [CHEBI:36962] (11874) organosulfur compound [CHEBI:33261] (1005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) organic disulfide [CHEBI:35489] (36) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) organooxygen compound [CHEBI:36963] (11352) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) carbon group molecular entity [CHEBI:33582] (23847) organic molecular entity [CHEBI:50860] (23769) heteroorganic entity [CHEBI:33285] (15197) organonitrogen compound [CHEBI:35352] (6705) organic amino compound [CHEBI:50047] (2472) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) organochalcogen compound [CHEBI:36962] (11874) organosulfur compound [CHEBI:33261] (1005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) organic disulfide [CHEBI:35489] (36) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) organooxygen compound [CHEBI:36963] (11352) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) organic amino compound [CHEBI:50047] (2472) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) organic acid [CHEBI:64709] (3008) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) organic molecule [CHEBI:72695] (11399) organic oxo compound [CHEBI:36587] (5932) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) polyatomic entity [CHEBI:36357] (18777) molecule [CHEBI:25367] (11520) organic molecule [CHEBI:72695] (11399) organic oxo compound [CHEBI:36587] (5932) carbonyl compound [CHEBI:36586] (5928) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) heteroatomic molecular entity [CHEBI:37577] (13672) hydroxides [CHEBI:24651] (5641) oxoacid [CHEBI:24833] (3119) carbon oxoacid [CHEBI:35605] (3012) carboxylic acid [CHEBI:33575] (3005) sulfur-containing carboxylic acid [CHEBI:33576] (79) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) amino acid [CHEBI:33709] (959) modified amino acid [CHEBI:25359] (654) cysteine derivative [CHEBI:23509] (44) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) sulfur-containing amino acid [CHEBI:26834] (40) cystine [CHEBI:17376] (3) L-cystine [CHEBI:16283] (1) ChEBI Compound Accession Identifier: [CHEBI:16283] ChEBI Compound Description: null ChEBI Compound Identification Number: 16283 ChEBI InChI Value: 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 ChEBI InChIKey Value: LEVWYRKDKASIDU-IMJSIDKUSA-N ChEBI Compound Name: L-cystine ChEBI SMILES Value: N[C@@H](CSSC[C@H](N)C(O)=O)C(O)=O ChEBI Substance ID: 8143450 ChEBI URL: ChEBI:16283 ChemSpider ID: 60997 Ontomatica Chemical Accession Key (OnChAKey): LEVWYRKDKASIDU_IMJSIDKUSA_N_000_000000 PubChem Compound ID: 67678