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727724-64-3

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727724-64-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 727724-64-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,7,7,2 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 727724-64:
(8*7)+(7*2)+(6*7)+(5*7)+(4*2)+(3*4)+(2*6)+(1*4)=183
183 % 10 = 3
So 727724-64-3 is a valid CAS Registry Number.

727724-64-3Relevant articles and documents

Nanoscale aryleneethynylene molecular wires with reversible fluorenone electrochemistry for self-assembly onto metal surfaces

Wang, Changsheng,Batsanov, Andrei S.,Bryce, Martin R.,Sage, Ian

, p. 2181 - 2184 (2007/10/03)

Two rigid-rod conjugated molecules (11 and 12) of ca. 4 and 7 nm length, respectively, bearing protected terminal thiol groups have been synthesized via multistep Sonogashira coupling reactions and shown to possess reversible cathodic solution electrochem

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