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1298072-05-5

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1298072-05-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1298072-05-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,9,8,0,7 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1298072-05:
(9*1)+(8*2)+(7*9)+(6*8)+(5*0)+(4*7)+(3*2)+(2*0)+(1*5)=175
175 % 10 = 5
So 1298072-05-5 is a valid CAS Registry Number.

1298072-05-5Downstream Products

1298072-05-5Relevant articles and documents

A facile one-pot access to dibenzo[b,e]oxepines by a lewis acid catalysed tandem reaction

Reddy, Chada R.,Ramesh, Palacherla,Rao, Nagavaram N.,Ali, Saiyed A.

, p. 2133 - 2141 (2011/05/09)

Dibenzo[b,e]oxepine derivatives have been constructed efficiently by one-pot tandem carbon-carbon bond formation reactions. First, 2-(3,5-dimethoxybenzyloxy)benzaldehydes were treated with various nucleophiles under I2 catalysis and then 1-(3,5

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