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1289454-44-9

1289454-44-9

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1289454-44-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1289454-44-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,9,4,5 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1289454-44:
(9*1)+(8*2)+(7*8)+(6*9)+(5*4)+(4*5)+(3*4)+(2*4)+(1*4)=199
199 % 10 = 9
So 1289454-44-9 is a valid CAS Registry Number.

1289454-44-9Downstream Products

1289454-44-9Relevant articles and documents

Mechanically interlocked mechanophores by living-radical polymerization from rotaxane initiators

Stoll, Ragnar S.,Friedman, Douglas C.,Stoddart, J. Fraser

, p. 2706 - 2709 (2011)

Two [2]rotaxane initiators for single-electron-transfer living-radical-polymerization were synthesized and used for the controlled polymerization of methyl acrylate. The mechanically interlocked polymers exhibited distinct responses to mechanical activati

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