Silane, [[(3α,5β)-pregn-20-ene-3,17,20,21-tetrayl]tetrakis(oxy)]tetrakis[trimethyl-

• Formula: C₃₃H₆₆O₄Si₄
• Molecular weight: 639.2167
• IUPAC Standard InChI: InChI=1S/C33H66O4Si4/c1-31-20-17-26(35-39(6,7)8)23-25(31)15-16-27-28(31)18-21-32(2)29(27)19-22-33(32,37-41(12,13)14)30(36-40(9,10)11)24-34-38(3,4)5/h24-29H,15-23H2,1-14H3/b30-24-/t25-,26-,27-,28+,29+,31+,32+,33+/m0/s1 Copy

  
• IUPAC Standard InChIKey: YCSSNBJCYDGPCA-WBZRBYKWSA-N Copy
• CAS Registry Number: 42599-94-0
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: 3,17,20,21-Tetrakis[(trimethylsilyl)oxy]-(3α,5β)-pregn-20-ene; 3B,17A,21-Trihydroxy-5B-pregnan-20-one, TMS
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• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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