CAS Number: 5189-96-8
Chemical Name: 10β-Hydroxyestr-4-ene-3,17-dione
Molecular Formula: C18H24O3
Molecular Weight: 288.39

CAS Number: NA
Chemical Name: 16α-Hydroxy Estrone-d5 (Major) (mixture of the 16 and 17 keto tautomers)
Molecular Formula: C18H17D5O3
Molecular Weight: 291.4

CAS Number: 15270-34-5
Chemical Name: 16α-Hydroxyestrone 16-β-D-Glucuronide
Molecular Formula: C24H30O9
Molecular Weight: 462.49

CAS Number: 56050-04-5
Chemical Name: 17α-Estradiol Sulfate Sodium Salt
Molecular Formula: C18H23NaO5S
Molecular Weight: 374.43

CAS Number: 6544-68-9
Chemical Name: 18a-Methylestrone
Molecular Formula: C19H24O2
Molecular Weight: 284.4

CAS Number: 79258-14-3
Chemical Name: 2,4-Dibromo-16α-hydroxy Estrone
Molecular Formula: C18H20Br2O3
Molecular Weight: 444.16

CAS Number: 1093384-99-6
Chemical Name: 2-AMino-5-chloropyridine-d3
Molecular Formula: C5H2D3ClN2
Molecular Weight: 131.58

CAS Number: 81586-97-2
Chemical Name: 2-Hydroxy Estrone-d4
Molecular Formula: C18H18D4O3
Molecular Weight: 290.39

CAS Number: 1818-12-8
Chemical Name: 2-Methyl Estradiol
Molecular Formula: C19H26O2
Molecular Weight: 286.42

CAS Number: 1089-80-1
Chemical Name: 3-Hydroxy-estra-1,3,5(10),9(11) -tetraen-17-one
Molecular Formula: C18H20O2
Molecular Weight: 268.36

CAS Number: 858-98-0
Chemical Name: 3-O-Benzyl Estrone
Molecular Formula: C25H28O2
Molecular Weight: 360.49

CAS Number: 162784-26-1
Chemical Name: 3-O-Benzyl Estrone Monoethylene Ketal
Molecular Formula: C27H32O3
Molecular Weight: 404.54

CAS Number: 28336-29-0
Chemical Name: 3-O-Methyl Estrone 17-(Ethanediyl Ketal)
Molecular Formula: C21H28O3
Molecular Weight: 328.45

CAS Number: 1093230-99-9
Chemical Name: 3-O-Methyl Estrone-D3
Molecular Formula: C19H21D3O2
Molecular Weight: 287.42

CAS Number: NA
Chemical Name: 3-O-Methyl Estrone-d5 (Major)
Molecular Formula: C19H19D5O2
Molecular Weight: 289.42

CAS Number: NA
Chemical Name: 3-O-Methyl Estrone-d5 Hydrazone
Molecular Formula: C19H21D5N2O
Molecular Weight: 303.45

CAS Number: 1852-86-4
Chemical Name: 3-O-Propyl Estrone
Molecular Formula: C21H28O2
Molecular Weight: 312.45

CAS Number: 178971-92-1
Chemical Name: 4-Hydroxy Estrone 1-N7-Guanine
Molecular Formula: C23H25N5O4
Molecular Weight: 435.48

CAS Number: 81586-98-3
Chemical Name: 4-Hydroxy Estrone-d4
Molecular Formula: C18H18D4O3
Molecular Weight: 290.39

CAS Number: 1217437-34-7
Chemical Name: 4-Methoxy Estrone-13C,d3
Molecular Formula: C1813CH21D3O3
Molecular Weight: 304.40

CAS Number: NA
Chemical Name: 4-Methoxyestrone-1,2,16,16-d4
Molecular Formula: C19H20D4O3
Molecular Weight: 304.42

CAS Number: 1476-34-2
Chemical Name: 6-Keto Estrone
Molecular Formula: C18H20O3
Molecular Weight: 284.35

CAS Number: 1476-78-4
Chemical Name: 6α-Hydroxy Estrone
Molecular Formula: C18H22O3
Molecular Weight: 286.37

CAS Number: 1229-25-0
Chemical Name: 6β-Hydroxy Estrone
Molecular Formula: C18H22O3
Molecular Weight: 286.37

CAS Number: 61612-83-7
Chemical Name: ∆8,9-Dehydro Estrone 3-Sulfate Sodium Salt
Molecular Formula: C18H19NaO5S
Molecular Weight: 370.4

CAS Number: 96111-26-1
Chemical Name: Estra-1,3,5(10)-trien-17-one, 2-[(dimethylamino)methyl]-3-hydroxy
Molecular Formula: C21H29NO2
Molecular Weight: 327.47

CAS Number: 97232-24-1
Chemical Name: Estra-1,3,5(10)-trien-17-one, 3,16-dihydroxy-, diacetate
Molecular Formula: C22H26O5
Molecular Weight: 370.45

CAS Number: 53-16-7
Chemical Name: Estrone
Molecular Formula: C18H22O2
Molecular Weight: 270.37

CAS Number: 1624-62-0
Chemical Name: Estrone 3-Methyl Ether
Molecular Formula: C19H24O2
Molecular Weight: 284.39

CAS Number: 148672-09-7
Chemical Name: Estrone 3-O-Sulfamate
Molecular Formula: C18H23NO4S
Molecular Weight: 349.44

CAS Number: 438-67-5
Chemical Name: Estrone 3-Sulfate Sodium Salt
Molecular Formula: C18H21NaO5S
Molecular Weight: 372.41

CAS Number: 128788-26-1
Chemical Name: Estrone 3-Valerate
Molecular Formula: C23H30O3
Molecular Weight: 354.48

CAS Number: 901-93-9
Chemical Name: Estrone Acetate
Molecular Formula: C20H24O3
Molecular Weight: 312.4

CAS Number: 20592-42-1
Chemical Name: Estrone Enol Diacetate
Molecular Formula: C22H26O4
Molecular Weight: 354.45

CAS Number: 15087-01-1
Chemical Name: Estrone β-D-Glucuronide Sodium Salt
Molecular Formula: C24H29NaO8
Molecular Weight: 468.47

CAS Number: 94901-74-3
Chemical Name: Estrone, 16-bromo-, acetate
Molecular Formula: C20H23BrO3
Molecular Weight: 391.31

CAS Number: 1241684-29-6
Chemical Name: Estrone-2,3,4-13C3
Molecular Formula: C1513C3H22O2
Molecular Weight: 273.35

CAS Number: 350820-16-5
Chemical Name: Estrone-2,4-d2
Molecular Formula: C18H20D2O2
Molecular Weight: 272.38

CAS Number: 285979-80-8
Chemical Name: Sodium Estrone-2,4,16,16-d4 Sulfate
Molecular Formula: C19H19D4NaO4S
Molecular Weight: 374.46