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1181219-14-6

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1181219-14-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1181219-14-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,1,2,1 and 9 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1181219-14:
(9*1)+(8*1)+(7*8)+(6*1)+(5*2)+(4*1)+(3*9)+(2*1)+(1*4)=126
126 % 10 = 6
So 1181219-14-6 is a valid CAS Registry Number.

1181219-14-6Downstream Products

1181219-14-6Relevant articles and documents

Copper-catalyzed direct cross-coupling of 1,3,4-oxadiazoles with N-tosylhydrazones: Efficient synthesis of benzylated 1,3,4-oxadiazoles

Salvanna,Reddy, Gandolla Chinna,Rao, Bethapudi Rama,Das, Biswanath

, p. 20538 - 20544 (2013/11/06)

The first copper catalyzed direct C-H benzylation of 1,3,4-oxadiazoles using N-tosylhydrazones has efficiently been accomplished. Several substituted oxadiazoles have been prepared in high yields (80-89%) in 3 h. The Royal Society of Chemistry 2013.

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