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3-benzyloxy-4-methoxyestra-1,3,5(10)-trien-17β-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

104897-34-9

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104897-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 104897-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,8,9 and 7 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 104897-34:
(8*1)+(7*0)+(6*4)+(5*8)+(4*9)+(3*7)+(2*3)+(1*4)=139
139 % 10 = 9
So 104897-34-9 is a valid CAS Registry Number.

104897-34-9Relevant academic research and scientific papers

Synthesis and High-Performance Liquid Chromatography of 3,4-Guaiacol Estrogen 17-Sulfates

Watanabe, Kazuhiro,Kimura, Reiji,Yoshizawa, Itsuo

, p. 2231 - 2235 (2007/10/02)

For studies on the enzymatic O-methylation of 3,4-dihydroxyestra-1,3,5(10)-trien-17β-ol 17-sulfide (Ie), its two monomethyl ethers, 4-hydroxy-3-methoxyestra-1,3,5(10)-trien-17β-ol 17-sulfate (IId) and 3-hydroxy-4-methoxyestra-1,3,5(10)-trien-17-β-ol 17-su

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