Specification: |
5-Norbornene-2-carboxylic acid , with CAS number of 120-74-1, can be called bicyclo[2.2.1]hept-5-ene-2-carboxylic acid, (1R,4R)- ; (1R,4R)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid . 5-Norbornene-2-carboxylic acid (CAS NO.120-74-1) is used as intermediate of pharmaceuticals .
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