1. C00951 compound   Estradiol
                      Estradiol-17beta
                      beta-Estradiol
                      Estrace

2. C02537 compound   17alpha-Estradiol
                      Estradiol-17alpha

3. C07534 compound   Ethinylestradiol
                      Ethinyl estradiol
                      Ethynyl estradiol
                      17alpha-Ethinyl estradiol
                      Estinyl

4. C12859 compound   Estradiol valerate
                      Deladumone

5. C13077 compound   Estradiol dipropionate
                      Ovahormon

6. C13444 compound   Estradiol benzoate
                      17-beta-Estradiol 3-benzoate

7. C04300 compound   Estradiol-17alpha 3-D-glucuronoside

8. C05503 compound   Estradiol-17beta 3-glucuronide
                      17beta-Estradiol 3-(beta-D-glucuronide)

9. C08357 compound   Estradiol-17beta 3-sulfate

10. C11237 compound   Glucuronosylestradiol
                      Estradiol-17beta-glucuronide
                      17beta-Estradiol 17-(beta-D-glucuronide)

11. C11131 compound   2-Methoxy-estradiol-17beta 3-glucuronide

12. C04806 compound   17alpha-(N-Acetyl-D-glucosaminyl)-estradiol 3-D-glucuronoside

13. C11289 compound   17beta-Estradiol 3-sulfate-17-(beta-D-glucuronide)