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6-chloro-4-(4'-methoxyphenyl)-3,4-dihydrocoumarin is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

124654-28-0

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124654-28-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 124654-28-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,4,6,5 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 124654-28:
(8*1)+(7*2)+(6*4)+(5*6)+(4*5)+(3*4)+(2*2)+(1*8)=120
120 % 10 = 0
So 124654-28-0 is a valid CAS Registry Number.

124654-28-0Downstream Products

124654-28-0Relevant academic research and scientific papers

Synthesis of coumarins by transfer of C3-unit of cinnamic acids to phenols using polyphosphoric acid

Bhattacharjee, J.,Paknikar, S. K.

, p. 205 - 207 (2007/10/02)

The reaction of cinnamic acid derivatives with different phenols in the presence of polyphosphoric acid gives coumarins in a single step, which involves transfer of the C3-unit of cinnamic acids to the phenols used.A plausible mechanism is proposed.

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