
Equilin is an estrogen from horses with the chemical name 3-hydroxyestra-1,3,5,7-tetraen-17-one. Equilin is one of the estrogens present in the mixture of estrogens isolated from horse urine and marketed as Premarin. Premarin became the most commonly used form of estrogen for hormone replacement therapy in the United States of America. Estrone is ...
Found on
http://en.wikipedia.org/wiki/Equilin

<chemical> 3-hydroxyestra-1,3,5(10)7-tetraen-17-one. A naturally occurring steroid with oestrogenic activity obtained from the urine of pregnant mares. ... Chemical name: Estra-1,3,5(10),7-tetraen-17-one, 3-hydroxy- ... (12 Dec 1998) ...
Found on
http://www.encyclo.co.uk/local/20973

(ek´wil-in) an estrogen occurring in the urine of pregnant mares; see also conjugated estrogens.
Found on
http://www.encyclo.co.uk/local/21001

Type: Term Pronunciation: ek′wi-lin Definitions: 1. An estrogenic steroid occurring in the urine of pregnant mares.
Found on
http://www.medilexicon.com/medicaldictionary.php?t=30094
No exact match found.