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78993-50-7

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78993-50-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78993-50-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,9,9 and 3 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 78993-50:
(7*7)+(6*8)+(5*9)+(4*9)+(3*3)+(2*5)+(1*0)=197
197 % 10 = 7
So 78993-50-7 is a valid CAS Registry Number.

78993-50-7Downstream Products

78993-50-7Relevant articles and documents

Synthetic Studies in Benzofurans : Part XI - Synthesis of Some Benzofuropyridine Derivatives

Vaidya, V. P.,Mahajan, S. B.,Agasimundin, Y. S.

, p. 391 - 393 (2007/10/02)

Synthesis of 2-acyl-3-aminobenzofurans from salicylonitrile and α-haloketones and their conversion into new tricyclic heterocycle benzofuropyridine derivatives through Friedlanders method are described.Some other routes for the synthesis of various

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