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102656-49-5

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102656-49-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102656-49-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,6,5 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 102656-49:
(8*1)+(7*0)+(6*2)+(5*6)+(4*5)+(3*6)+(2*4)+(1*9)=105
105 % 10 = 5
So 102656-49-5 is a valid CAS Registry Number.

102656-49-5Relevant articles and documents

Synthesis and metal complexes of symmetrically N-substituted bispidinones

Black, David St. C.,Deacon, Glen B.,Rose, Michael

, p. 2055 - 2076 (2007/10/02)

The symmetrically substituted bispidinones (9-23) were prepared by the Mannich reaction. The bispidinone (28) can be used to generate the diaminoethyl derivative (25) and the diphenoxy ether (32). The crystal structure of the glycinic bispidinone (20) is reported. Metal complexes of bispidinones (4), (35-54) were prepared with copper, palladium and platinum.

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