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Benzoic acid (7R,8R,9S,13S,14S,17S)-7-(11-bromo-undecyl)-17-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

251941-60-3

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  • Benzoic acid (7R,8R,9S,13S,14S,17S)-7-(11-bromo-undecyl)-17-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl ester

    Cas No: 251941-60-3

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  • Baicao Pharmaceutical Co., Ltd.
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  • Benzoic acid (7R,8R,9S,13S,14S,17S)-7-(11-bromo-undecyl)-17-hydroxy-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-3-yl ester

    Cas No: 251941-60-3

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251941-60-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 251941-60-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,1,9,4 and 1 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 251941-60:
(8*2)+(7*5)+(6*1)+(5*9)+(4*4)+(3*1)+(2*6)+(1*0)=133
133 % 10 = 3
So 251941-60-3 is a valid CAS Registry Number.

251941-60-3Relevant articles and documents

Parallel solid-phase synthesis of a model library of 7α-alkylamide estradiol derivatives as potential estrogen receptor antagonists

Tremblay, Martin R.,Simard, Jacques,Poirier, Donald

, p. 2827 - 2832 (1999)

The C17-THP derivative of 7α-(11-azidoundecanyl)-estradiol (4) was synthesized and coupled to an aminomethyl resin via a photolabile o-nitrobenzyl linker. Reduction of the azide by the Staudinger reaction to its corresponding amine followed by acylation u

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