C19H32
The molecular formula C19H32 (molar mass: 260.46 g/mol, exact mass: 260.2504 u) may refer to: * Androstane * Etiocholane Etiocholane, also known as 5β-androstane or 5-epiandrostane, is an androstane (C19) steroid. It is the 5β-isomer of androstane. Etiocholanes include 5β-androstanedione, 5β-dihydrotestosterone, 3α,5β-androstanediol, 3β,5β-androstanediol, ...

Androstane
Androstane is a C19 steroidal hydrocarbon with a gonane core. Androstane can exist as either of two isomers, known as 5α-androstane and 5β-androstane. File:androstane.png, 5α-Androstane File:androstane 5beta.png, 5β-Androstane Pharmacology 5α-Androstane is reported to be effective as an androgen, in spite of having no oxygen containing functional groups. See also * Estrane and pregnane * List of androstanes This is a list of androstanes, or androstane derivatives. Androstanes * Androstanol ** 3α,5α-Androstanol (5α-androstan-3α-ol) – an endogenous CAR antagonist ** 3α,5β-Androstanol (5α-androstan-3β-ol) – an endogenous CAR antagonist ... * C19H32 References {{Androgen receptor modulators Androgens and anabolic steroids Androstanes ...
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Molecular Formula
In chemistry, a chemical formula is a way of presenting information about the chemical proportions of atoms that constitute a particular chemical compound or molecule, using chemical element symbols, numbers, and sometimes also other symbols, such as parentheses, dashes, brackets, commas and ''plus'' (+) and ''minus'' (−) signs. These are limited to a single typographic line of symbols, which may include subscripts and superscripts. A chemical formula is not a chemical name, and it contains no words. Although a chemical formula may imply certain simple chemical structures, it is not the same as a full chemical structural formula. Chemical formulae can fully specify the structure of only the simplest of molecules and chemical substances, and are generally more limited in power than chemical names and structural formulae. The simplest types of chemical formulae are called ''empirical formulae'', which use letters and numbers indicating the numerical ''proportions'' of atoms o ...
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