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1(3H)-Isobenzofuranone, 3-(2,4-dimethoxyphenyl)-7-methoxy- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

748164-69-4

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748164-69-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 748164-69-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,8,1,6 and 4 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 748164-69:
(8*7)+(7*4)+(6*8)+(5*1)+(4*6)+(3*4)+(2*6)+(1*9)=194
194 % 10 = 4
So 748164-69-4 is a valid CAS Registry Number.

748164-69-4Relevant academic research and scientific papers

Application of organolithium and related reagents in synthesis, part 31: Effective conversion of 3-arylphthalides into 2-(1-aryl-3-oxo-4- alkoxycarbonylbutyl) benzoic acids

Bieniek, Adam,Kulikiewicz, Krystyna K.,Bartczak, Monika M.

, p. 3249 - 3259 (2006)

A convenient three-step protocol preparation of the ortho-alkylated (longchain substituent with terminal methylcarbonyl or acetoacetate moiety) aromatic carboxylic acids 15 or 16 from benzoic acids anilides 10 was developed, which exploited the reductive

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