YK-11 YK-11

A steroidal compound sold as a SARM that also acts on myostatin.

Also known as YK11, Z9748J6B0R, RefChem:195653, YK11 cpd, EX-A727, Q27295178

Effects Build muscle

Routes Oral

Legal status Research chemical

WADA Banned at all times

3D Molecular Structure of C₂₅H₃₄O₆

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Formula: C25H34O6
Molar mass: 430.5
CAS: 1370003-76-1
PubChem CID: 119058028
IUPAC name: methyl (2E)-2-[(8R,9S,10R,13S,14S,17S)-2'-methoxy-2',13-dimethyl-3-oxospiro[1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthrene-17,5'-1,3-dioxolane]-4'-ylidene]acetate
InChIKey: KCQHQCDHFVGNMK-PQUNLUOYSA-N