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CAS No 516-15-4 , Pregn-4-ene-3,11,20-trione

  • Name: Pregn-4-ene-3,11,20-trione
  • Synonyms: U 1258; Ketogestin;Ketoprogesterone; 11-Oxoprogesterone; STX 124;11-Ketoprogesterone;11-Oxopregn-4-ene-3,20-dione;Pregn-4-ene-3,11,20-trione; DG 322A; D4-Pregnene-3,11,20-trione;
  • CAS Registry Number:
  • Density: 1.14 g/cm3
  • Refractive index: 1.55
  • Water Solubility: insoluble in water
  • EINECS: 208-222-1
  • Molecular Weight: 328.4452
  • InChI: InChI=1S/C21H28O3/c1-12(22)16-6-7-17-15-5-4-13-10-14(23)8-9-20(13,2)19(15)18(24)11-21(16,17)3/h10,15-17,19H,4-9,11H2,1-3H3/t15-,16+,17-,19+,20-,21+/m0/s1
  • Molecular Formula: C21H28 O3
  • Molecular Structure:CAS No:516-15-4 Pregn-4-ene-3,11,20-trione
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516-15-4 11-KETOPROGESTERONE

  • China Nanjing Chemlin Chemical Industry Co.,Ltd. [Manufacturer]
  • Tel: +86 25 8369-7070/ +86 138 51816776 (Mobile)
  • Fax: +86 25 8345-3275
  • Address: Rm.902 Longyin Plaza,
    No. 217 Zhongshan Rd.
    (N)Nanjing 210009,China null,nullChina
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516-15-4 11-KETOPROGESTERONE

  • United States Sciencelab.com, Inc. [Manufacturer]
  • Tel: 281.441.4400/ 800.901.7247
  • Fax: 281.441.4409
  • Address: Sciencelab.com, Inc.
    14025 Smith Rd.
    Houston, TX 77396 null,nullUnited States
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516-15-4 Pregn-4-ene-3,11,20-trione

  • United States STERALOIDS [Manufacturers]
  • Tel: 401 848-5422
  • Fax: (401) 848-5638
  • Address: P.O. Box 689, Newport, Rhode Island 02840, U.S.A. Newport,Rhode IslandUnited States
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516-15-4 4-Pregnene-3,11,20-trione

  • 4-Pregnene-3,11,20-trione
  • Germany ABCR GmbH & Co KG [Manufacturer]
  • Tel: +49 721 95061-0
  • Fax: +49 721 95061-80
  • Address: Im Schlehert 10
    76187 Karlsruhe
    Germany null,nullGermany
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516-15-4 4-Pregnene-3,11,20-trione

  • 4-Pregnene-3,11,20-trione
  • Germany CHEMOS GmbH [Manufacturer]
  • Tel: 0049 9402/9336 0
  • Fax: 0049 9402/9336 13
  • Address: CHEMOS GmbH
    Werner-von-Siemensstr. 3
    93128 Regenstauf
    Germany null,nullGermany
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516-15-4 11-KETOPROGESTERONE WHITE CRYSTAL

  • 11-KETOPROGESTERONE WHITE CRYSTAL
  • Hong kong Advanced Technology & Industrial Co., Ltd. [Manufacturer]
  • Tel: (852) 2390 2293/ (852) 2394 5546
  • Fax: (852) 2789 8314
  • Address: Unit B, 1/F., Cheong Shing Bldg.,
    17 Walnut St., Tai Kok Tsui, Kln,
    Hong Kong null,nullHong kong
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