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6''-dihydro-6''-O-(4-methoxybenzyl)niddanolide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139746-50-2

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139746-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139746-50-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,7,4 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 139746-50:
(8*1)+(7*3)+(6*9)+(5*7)+(4*4)+(3*6)+(2*5)+(1*0)=162
162 % 10 = 2
So 139746-50-2 is a valid CAS Registry Number.

139746-50-2Relevant academic research and scientific papers

Stereoselective total synthesis of 16-membered macrolide aglycons, leuconolides and maridonolides. Macrocyclic stereocontrol based on conformational analysis of the 16-membered macrolide ring

Nakajima,Matsushima,Yonemitsu,Goto,Osawa

, p. 2819 - 2829 (2007/10/02)

Sixteen-membered macrolide aglycons with difrerent oxidation levels, leuconolide A1 (3a), leuconolide A3 (3b), midecanolide A1 (3c), maridonolide 11 (4a), and maridonolide 1 (4b), were synthesized from two carbonolide type

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