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1579293-00-7

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1579293-00-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1579293-00-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,9,2,9 and 3 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1579293-00:
(9*1)+(8*5)+(7*7)+(6*9)+(5*2)+(4*9)+(3*3)+(2*0)+(1*0)=207
207 % 10 = 7
So 1579293-00-7 is a valid CAS Registry Number.

1579293-00-7Downstream Products

1579293-00-7Relevant articles and documents

Efficient domino strategy for the synthesis of polyfunctionalized benzofuran-4(5 H)-ones and cinnoline-4-carboxamides

Ma, Guan-Hua,Tu, Xing-Jun,Ning, Yi,Jiang, Bo,Tu, Shu-Jiang

, p. 281 - 286 (2014/06/24)

An efficient, three-component strategy for the improved synthesis of multifunctionalized 6,7-dihydrobenzofuran-4(5H)-ones under microwave irradiation in ethyl alcohol within short periods has been established. The synthesized benzofuran-4(5H)-ones have been readily converted into polyfunctionalized cinnoline-4-carboxamides by treating with hydrazine hydratein in the same solvent through a regioselective ring-opening of the furan. Tedious workup procedures can be avoided because of the direct precipitation of products from the reaction solution by water addition, thus rendering the two-steps process ecofriendly.

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