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75160-55-3

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75160-55-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75160-55-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,1,6 and 0 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 75160-55:
(7*7)+(6*5)+(5*1)+(4*6)+(3*0)+(2*5)+(1*5)=123
123 % 10 = 3
So 75160-55-3 is a valid CAS Registry Number.

75160-55-3Relevant articles and documents

Polycyclic Azines. III (1). Synthesis of 3-Aminoimidazopyridine Derivatives by Cyclodesulfurization of N'-Substituted-N-(2-pyridylmethyl)thioureas with Dicyclohexylcarbodiimide (2,3)

Bourdais, J.,Omar, A.-Mohsen M. E.

, p. 555 - 558 (2007/10/02)

A series of 3-substituted aminoimidazopyridine derivatives have been synthesized by cyclodesulfurization of a variety of N'-substituted-N-(2-pyridylmethyl)thioureas with dicyclohexylcarbodiimide (DCCD). 1H Nmr spectral analysis of all synthesized c

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