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127640-22-6

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127640-22-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 127640-22-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,6,4 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 127640-22:
(8*1)+(7*2)+(6*7)+(5*6)+(4*4)+(3*0)+(2*2)+(1*2)=116
116 % 10 = 6
So 127640-22-6 is a valid CAS Registry Number.

127640-22-6Downstream Products

127640-22-6Relevant academic research and scientific papers

From cages to wedges and clefts: Design of some novel hosts based on cis,syn,cis-triquinane framework

Mehta,Prabhakar,Padmaja,Ramakumar,Viswamitra

, p. 6895 - 6898 (1989)

Annulation of aromatic rings on the folded cis,syn,cis-triquinane backbone has led to the design of potential host systems 4 and 6 whose crystal structures have been determined.

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