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trans-2'-Tosyloxy-α-bromchalkon is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73707-12-7

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73707-12-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73707-12-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,7,0 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 73707-12:
(7*7)+(6*3)+(5*7)+(4*0)+(3*7)+(2*1)+(1*2)=127
127 % 10 = 7
So 73707-12-7 is a valid CAS Registry Number.

73707-12-7Downstream Products

73707-12-7Relevant academic research and scientific papers

REACTION OF CHALOCONES WITH N-BROMOSUCCINIMIDE. SYNTHESIS OF AURONES

Litkei, D.,Khilya, V. P.,Tokesh, A. L.,Antush, Sh.,Turov, A. V.

, p. 432 - 440 (2007/10/03)

The reaction of 2'-OR-4-R1 chalcone with N-bromosuccinimide is reported.It was found that the structure of the product depends on the nature of the substituents R and R1.The prepared α-bromo-β-methoxydihydrochalcones were converted to the corresponding aurones.

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