4-Piperidinecarboxylic acid, hydrochloride (1:1)5984-56-5100 % similar Isonipecotic acid498-94-287 % similar (3R)-3-Pyrrolidinecarboxylic acid72580-54-267 % similar 1,4-Cyclohexanedicarboxylic acid1076-97-758 % similar 1,4-Cyclohexanedicarboxylic acid619-81-858 % similar trans-1,4-Cyclohexanedicarboxylic acid619-82-958 % similar Cyclopentanecarboxylic acid3400-45-154 % similar Cyclobutanecarboxylic acid3721-95-754 % similar 1-Methylisonipecotic acid hydrochloride71985-80-353 % similar Cycloheptanecarboxylic acid1460-16-852 % similar 3-Azetidinecarboxylic acid36476-78-552 % similar Cyclohexanecarboxylic acid98-89-552 % similar (-)-Nipecotic acid25137-00-252 % similar Nipecotic acid498-95-352 % similar Nipecotic acid60252-41-752 % similar (R)-2-Piperazinecarboxylic acid dihydrochloride126330-90-348 % similar Methyl isonipecotate hydrochloride7462-86-448 % similar 4-Hydroxycyclohexanecarboxylic acid17419-81-748 % similar trans-4-Hydroxycyclohexanecarboxylic acid3685-26-548 % similar 4-Oxocyclohexanecarboxylic acid874-61-348 % similar