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(E)-tert. butyl 2<3,4-(methylenedioxy)benzylidene>-3-(3,4,5-trimethoxyphenyl)propanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

97253-38-8

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97253-38-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 97253-38-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,2,5 and 3 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 97253-38:
(7*9)+(6*7)+(5*2)+(4*5)+(3*3)+(2*3)+(1*8)=158
158 % 10 = 8
So 97253-38-8 is a valid CAS Registry Number.

97253-38-8Relevant academic research and scientific papers

Synthesis of the antileukemic agent (±)-steganone using a stereoconvergent biaryl coupling reaction

Magnus,Schultz,Gallagher

, p. 4984 - 4988 (1985)

The total synthesis of (±)-steganone (4) has been achieved in a stereoselective manner from piperonal. The cinnamate derivative 15 was oxidized by using Tl(OCOCF3)3 in TFA to give the biaryl 26 (81%). Reduction of 26 with LiAlH4

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