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more general categories information about this item 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) hydrides [CHEBI:33692] (1374) organic hydride [CHEBI:37175] (1178) organic fundamental parent [CHEBI:33245] (1178) natural product fundamental parent [CHEBI:35507] (175) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (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) organonitrogen heterocyclic compound [CHEBI:38101] (3202) polypyrrole [CHEBI:38077] (218) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) cyclic polypyrrole [CHEBI:47882] (171) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) carbon group molecular entity [CHEBI:33582] (23847) organic molecular entity [CHEBI:50860] (23769) organic fundamental parent [CHEBI:33245] (1178) natural product fundamental parent [CHEBI:35507] (175) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) heteroorganic entity [CHEBI:33285] (15197) organic heterocyclic compound [CHEBI:24532] (5243) heteroarene [CHEBI:33833] (1648) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) polypyrrole [CHEBI:38077] (218) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) cyclic polypyrrole [CHEBI:47882] (171) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organonitrogen compound [CHEBI:35352] (6705) organonitrogen heterocyclic compound [CHEBI:38101] (3202) polypyrrole [CHEBI:38077] (218) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) cyclic polypyrrole [CHEBI:47882] (171) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organic molecule [CHEBI:72695] (11399) organic cyclic compound [CHEBI:33832] (7633) organic heterocyclic compound [CHEBI:24532] (5243) heteroarene [CHEBI:33833] (1648) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) polypyrrole [CHEBI:38077] (218) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) cyclic polypyrrole [CHEBI:47882] (171) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organic aromatic compound [CHEBI:33659] (3593) heteroarene [CHEBI:33833] (1648) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) polyatomic entity [CHEBI:36357] (18777) molecule [CHEBI:25367] (11520) cyclic compound [CHEBI:33595] (7817) aromatic compound [CHEBI:33655] (3799) organic aromatic compound [CHEBI:33659] (3593) heteroarene [CHEBI:33833] (1648) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organic cyclic compound [CHEBI:33832] (7633) organic heterocyclic compound [CHEBI:24532] (5243) heteroarene [CHEBI:33833] (1648) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) polypyrrole [CHEBI:38077] (218) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) cyclic polypyrrole [CHEBI:47882] (171) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organic aromatic compound [CHEBI:33659] (3593) heteroarene [CHEBI:33833] (1648) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) heterocyclic compound [CHEBI:5686] (5275) organic heterocyclic compound [CHEBI:24532] (5243) heteroarene [CHEBI:33833] (1648) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) polypyrrole [CHEBI:38077] (218) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) cyclic polypyrrole [CHEBI:47882] (171) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organic molecule [CHEBI:72695] (11399) organic cyclic compound [CHEBI:33832] (7633) organic heterocyclic compound [CHEBI:24532] (5243) heteroarene [CHEBI:33833] (1648) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organonitrogen heterocyclic compound [CHEBI:38101] (3202) polypyrrole [CHEBI:38077] (218) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) cyclic polypyrrole [CHEBI:47882] (171) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) organic aromatic compound [CHEBI:33659] (3593) heteroarene [CHEBI:33833] (1648) tetrapyrrole [CHEBI:26932] (185) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) cyclic tetrapyrrole [CHEBI:36309] (158) corrinoid [CHEBI:33913] (44) corrins [CHEBI:23392] (1) corrin [CHEBI:33221] (1) heteroatomic molecular entity [CHEBI:37577] (13672) hydrides [CHEBI:33692] (1374) organic hydride [CHEBI:37175] (1178) organic fundamental parent [CHEBI:33245] (1178) natural product fundamental parent [CHEBI:35507] (175) tetrapyrrole fundamental parent [CHEBI:35794] (11) corrin [CHEBI:33221] (1) ChEBI Compound Accession Identifier: [CHEBI:33221] ChEBI Compound Description: A tetrapyrrole fundamental parent that is the core macrocycle of vitamin B12. ChEBI Compound Identification Number: 33221 ChEBI InChI Value: InChI=1S/C19H22N4/c1-3-14-10-16-5-7-18(22-16)19-8-6-17(23-19)11-15-4-2-13(21-15)9-12(1)20-14/h9-11,18-19,22H,1-8H2/b12-9-,15-11-,16-10- ChEBI InChIKey Value: WUPRCGRRQUZFAB-DEGKJRJSSA-N ChEBI Compound Name: corrin ChEBI SMILES Value: C1C\\C2=C\\C3=N\\C(CC3)=C/C3=N/C(CC3)=C\\C3=NC(CC3)C1N2 ChEBI Substance ID: 11533854 ChEBI URL: ChEBI:33221 ChemSpider ID: 16736705 Ontomatica Chemical Accession Key (OnChAKey): WUPRCGRRQUZFAB_DEGKJRJSSA_N_000_000000 PubChem Compound ID: 6438343
