1	B12	Cobalamin	1.000
2	COB	Co-methylcobalamin	0.989
3	CNC	Cyanocobalamin	0.978
4	SF0	[5-(5,6-dimethyl-1h-benzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl 1-{3-[3,14,19-tris(2-amino-2-oxoethyl)-8,13,18-tris(3-amino-3-oxopropyl)-1,4,6,9,9,14,16,19-octamethyl-20,21,22,23-tetraazapentacyclo[15.2.1.1~2,5~.1~7,10~.1~12,15~]tricosa-5(23),6,10,12(21),15,17(20)-hexaen-4-yl-kappa~4~N~20~,N~21~,N~22~,N~23~]propanamido}propan-2-yl hydrogenato phosphate]rhodium (non-preferred name)	0.978
5	I2A	Hydroxocobalamin	0.968
6	B13	5-hydroxybenzimidazolylcob(III)amide	0.967
7	HCB	5-hydroxybenzimidazolylcobamide	0.967
8	9QQ	6-hydroxybenzimidazolyl-norcobamide	0.957
9	B1M	Co-5-methoxybenzimidazolylcobamide	0.957
10	OBL	5-methoxybenzimidazolyl-norcobamide	0.946
11	BVQ	Norpseudo-b12	0.895
12	COY	Co-(adenin-9-yl-pentyl)-cobalamin	0.858
13	B1Z	Adenosylcobalamin	0.818
14	CBY	Cob(II)inamide	0.728