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    | product Name | 17-ethynylandrost-2-ene-17-ol-17-acetate |  
    | Synonyms | 17-Ethynylandrost-2-ene-17-ol-17-acetate; 17-beta-Acetoxy-5-alpha,17-alpha-pregn-2-ene-20-yne; 17beta-Acetoxy-5alpha,17alpha-pregn-2-ene-20-yne; NSC 69588; Pregn-2-en-20-yn-17-ol, acetate, (5-alpha,17-alpha)-; Regonyl; TX 380; 5-alpha,17-alpha-Pregn-2-en-20-yn-17-ol, acetate; Pregn-2-en-20-yn-17-ol, acetate, (5alpha,17alpha)-; (5alpha,17alpha)-pregn-2-en-20-yn-17-yl acetate |  
    | Molecular Formula | C23H32O2 |  
    | Molecular Weight | 340.499 |  
    | InChI | InChI=1/C23H32O2/c1-5-23(25-16(2)24)15-12-20-18-10-9-17-8-6-7-13-21(17,3)19(18)11-14-22(20,23)4/h1,6-7,17-20H,8-15H2,2-4H3/t17-,18-,19+,20+,21+,22+,23+/m1/s1 |  
    | CAS Registry Number | 124-85-6 |  
    | Molecular Structure |   |  
    | Density | 1.07g/cm3 |  
    | Boiling point | 405.6°C at 760 mmHg |  
    | Refractive index | 1.544 |  
    | Flash point | 171.1°C |  
    | Vapour Pressur | 8.64E-07mmHg at 25°C |  
    | Hazard Symbols |  |  
    | Risk Codes |  |  
    | Safety Description |  |  |