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1384755-10-5

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1384755-10-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1384755-10-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,4,7,5 and 5 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1384755-10:
(9*1)+(8*3)+(7*8)+(6*4)+(5*7)+(4*5)+(3*5)+(2*1)+(1*0)=185
185 % 10 = 5
So 1384755-10-5 is a valid CAS Registry Number.

1384755-10-5Downstream Products

1384755-10-5Relevant articles and documents

An efficient methodology for the synthesis of 3-styryl coumarins

Martins, Se?rgio M. A.,Branco, Paula C. S.,Pereira, Anto?nio M. D. R. L.

, p. 688 - 693 (2012)

Regioselective and highly efficient Heck arylation of 3-vinyl-6,7- dimethoxycoumarin has been developed to afford 3-styryl coumarins in good to very high yields. The increase in conjugation reflects on the absorbance of the synthesized compounds revealing all pronounced bathochromic shifts and hyperchromic effects.

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