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2-methyl-3-(4-methoxyphenyl)-7-(2-piperidin-1-ylethoxy)-4H-chromen-4-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

903857-40-9

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903857-40-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 903857-40-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,3,8,5 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 903857-40:
(8*9)+(7*0)+(6*3)+(5*8)+(4*5)+(3*7)+(2*4)+(1*0)=179
179 % 10 = 9
So 903857-40-9 is a valid CAS Registry Number.

903857-40-9Downstream Products

903857-40-9Relevant academic research and scientific papers

Synthesis of 7-β-(N,N-dialkylamino)ethoxy derivatives of natural isoflavones and 4-aryl-3-[2-hydroxy-4-β-(N,N-dialkylamino) ethoxy]phenylpyrazoles based on them

Bondarenko

, p. 36 - 40 (2013/06/27)

7-O-β-(N,N-dialkylamino)ethyl derivatives of formononetin, 2-methylformononetin, and cladrin were synthesized. Their recyclization through the action of hydrazine hydrate was studied. A series of 4-aryl-3-[2-hydroxy-4- β-(N,N-dialkylamino)ethoxy]phenylpyr

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