Isomeric mixture containing by weight 97 % or more of the two isomers 
 
-2-(3,4-Dimethyl-1H-pyrazol-1-yl)succinic acid and 
 
-2-(4,5-Dimethyl-1H-pyrazol-1-yl)succinic acid 
(CAS RN 2241455-89-8)
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condition:Y,certificate:Y864,action:27|condition:Y,action:07