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1318759-84-0

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1318759-84-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1318759-84-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,8,7,5 and 9 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1318759-84:
(9*1)+(8*3)+(7*1)+(6*8)+(5*7)+(4*5)+(3*9)+(2*8)+(1*4)=190
190 % 10 = 0
So 1318759-84-0 is a valid CAS Registry Number.

1318759-84-0Relevant articles and documents

Regioselective synthesis of highly functionalized furans through the RuII-catalyzed [3+2] cycloaddition of diazodicarbonyl compounds

Xia, Likai,Lee, Yong Rok

, p. 3430 - 3442 (2014)

A novel method for the RuII-catalyzed regioselective synthesis of highly functionalized furans from readily available cyclic and acyclic diazodicarbonyl compounds and terminal alkynes is described. The devised protocol offers a straightforward means to the construction of a variety of diverse furan derivatives through powerful cascade processes, including the formation of ruthenium carbenoid, cyclopropenation, ring-opening metathesis, and cyclization. Copyright

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