39421-75-5 gum guar 2-hydroxypropyl ether gum guar 2-hydroxypropyl ether

Synonyms：Guar gum, 2-hydroxypropyl ether; Hydroxypropyl guar; Hydroxypropyl guar gum
CAS Number：39421-75-5
Molecular Formula：C₃H₈O₂・x
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