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1260140-41-7

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1260140-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1260140-41-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,0,1,4 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1260140-41:
(9*1)+(8*2)+(7*6)+(6*0)+(5*1)+(4*4)+(3*0)+(2*4)+(1*1)=97
97 % 10 = 7
So 1260140-41-7 is a valid CAS Registry Number.

1260140-41-7Upstream product

1260140-41-7Downstream Products

1260140-41-7Relevant academic research and scientific papers

Benzophenone and methyl orange sensitized photooxidation of flavone and 4′-methoxy flavone: A comparative study

Jain, Shubha,Nagwanshi, Rekha,Bakhru, Meena,Pandey, Rajbala

experimental part, p. 1237 - 1241 (2010/08/20)

Benzophenone and methyl orange sensitized photooxidation of flavone and 4-methoxy flavone (1a and b) by UV light in presence of air gave different products. With benzophenone where substrate is in the excited state, it gave 2a and b and with methyl orange and where oxygen is in the excited state, it gave 3a and b. The structures of the products have been confirmed by spectral and elemental analyses.

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