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130223-62-0

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130223-62-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130223-62-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,2,2 and 3 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 130223-62:
(8*1)+(7*3)+(6*0)+(5*2)+(4*2)+(3*3)+(2*6)+(1*2)=70
70 % 10 = 0
So 130223-62-0 is a valid CAS Registry Number.

130223-62-0Downstream Products

130223-62-0Relevant articles and documents

Competitive and Cycloadditions of Nitrosoalkenes to the Imino Bond of Bicyclic 1,2-Oxazines

Lai, Ellen C. K.,Mackay, Donald,Taylor, Nicholas J.,Watson, Kenneth N.

, p. 1497 - 1506 (2007/10/02)

The bicyclic 1,2-oxazines derived from the cycloaddition of α-nitrosostyrene to either 2,5-dimethylfuran (11) or cyclopentadiene (15) react further with nitrosostyrene or other nitrosoalkenes.Only 3 + 2 addition is observed with (11) to give the tricyclic

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