CAS NO:129-64-6;826-62-0

EC NO:204-957-7

Molecular Formula:C₉H₈O₃

Molecular Weight:164.158

Synonyms:;5-Norbornene-2,3-dicarboxylic Anhydride;Carbic anhydride;Himic anhydride;Nadic anhydride;Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride;NBDA;

Molecular Structure:

CAS NO:141-82-2;156-80-9

EC NO:205-503-0

Molecular Formula:C₃H₂O₄

Molecular Weight:102.0467

Synonyms:;Propanedioic acid;Methane dicardonic acid;Methanadicarboxylic acid;Carboxyacetic acid;propanedioate;Malonic acid;

Molecular Structure:

CAS NO:95-14-7

EC NO:202-394-1

Molecular Formula:C₆H₅N₃

Molecular Weight:119.12

Synonyms:;1,2,3-benzotriazole;Benzotraizole;T406 petroleum additive;1,2,3-Benzotrialole;1,2,3-benzo triazole;BTA;benzotriazole;1,2,3-benzotriazole (BTA);benzotriazole (BTA);BTA (1H-Benzotriazole);

Molecular Structure: