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Hangzhou Maytime Bio-Tech Co.,Ltd.Ethisterone API CAS 434-03-7//file1.lookchem.com/cas/reactions/2021/07/14/1889895.png
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Ethisterone API CAS 434-03-7 CAS NO.434-03-7

Min.Order Quantity:
1 Milligram
Purity:
99%
Port:
shanghai/hangzhou
Payment Terms:
L/C,D/P,T/T

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Product Details

Keywords

  • Ethisterone
  • 434-03-7
  • C21H28O2

Quick Details

  • ProName: Ethisterone API CAS 434-03-7
  • CasNo: 434-03-7
  • Molecular Formula: C21H28O2
  • Appearance: White crystalline powder
  • Application: Ethisterone 434-03-7
  • DeliveryTime: Promptly for stock sample order ,Negot...
  • PackAge: 1Kg/bag;15KG/carton;25Kg/drum or as re...
  • Port: shanghai/hangzhou
  • ProductionCapacity: 100 Metric Ton/Month
  • Purity: 99%
  • Storage: Protected from light,stored hermetical...
  • Transportation: air/sea
  • LimitNum: 1 Milligram
  • Related Substances: 0
  • Residue on Ignition: not more than 0.5 %
  • Heavy Metal: ≤0.002%(20ppm)
  • Valid Period: 2years
  • EINECS NO: 207-096-5
  • Place of Origin: Zhejiang China
  • Molecular Weight: 312.4458
  • CAS No: 434-03-7
  • MF: C21H28O2

Superiority

ethisterone

assay:99%

specification:bp/cp

appearance:off-white powder

usage: synthetic progestogen; metabolite of danazol; intermediate in the synthesis of spironolactone

name ethisterone
synonyms 17a-ethynyl-17b-hydroxy-4-androsten-3-one; 17b-hydroxy-4,17a-pregnen-20-yn-3-one; 4,17a-pregnen-17b-ol-20-yn-3-one; 17a-ethynyl testosterone; anhydrohydroxyprogesterone
molecular formula c21h28o2
molecular weight 312.45
cas registry number 434-03-7
einecs 207-096-5
melting point 266-273 ºc

Details

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type of shipping:

payment(tt,l/c):

1: sample order: we advise that you can use west-union, paypal,escrow and t/t100%

2: bulk order: we accept t/t and l/c

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