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Estriol
C18H24O3 288.38
 Estra-1,3,5(10)-triene-3,16,17-triol, (16α,17β)-;
 Estriol [50-27-1]

DEFINITION

Estriol contains NLT 97.0% and NMT 102.0% of estriol (C18H24O3), calculated on the dried basis.

USP REFERENCE STANDARDS FOR PURCHASE

USP Estradiol RS
USP Estriol RS
USP Estriol Related Compound A RS
USP Estrone RS
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