(-)-Nipecotic acid25137-00-2100 % similar Nipecotic acid498-95-3100 % similar Nipecotic acid60252-41-7100 % similar (3R)-3-Pyrrolidinecarboxylic acid72580-54-277 % similar 3-Azetidinecarboxylic acid36476-78-562 % similar Cyclopentanecarboxylic acid3400-45-158 % similar Cyclobutanecarboxylic acid3721-95-758 % similar Isonipecotic acid498-94-257 % similar 3-Piperidinecarboxamide4138-26-557 % similar 1,4-Cyclohexanedicarboxylic acid619-81-856 % similar trans-1,4-Cyclohexanedicarboxylic acid619-82-956 % similar Cycloheptanecarboxylic acid1460-16-856 % similar Cyclohexanecarboxylic acid98-89-556 % similar 1,3-Cyclohexanedicarboxylic acid3971-31-154 % similar 1,3-Cyclopentanedicarboxylic acid4056-78-452 % similar 4-Piperidinecarboxylic acid, hydrochloride (1:1)5984-56-552 % similar Methyl (3R)-3-piperidinecarboxylate164323-85-750 % similar (Hexahydro-1H-azepin-1-yl)-3-piperidinylmethanone690632-28-149 % similar Proline147-85-348 % similar D-Proline344-25-248 % similar