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650606-57-8

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650606-57-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 650606-57-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,5,0,6,0 and 6 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 650606-57:
(8*6)+(7*5)+(6*0)+(5*6)+(4*0)+(3*6)+(2*5)+(1*7)=148
148 % 10 = 8
So 650606-57-8 is a valid CAS Registry Number.

650606-57-8Downstream Products

650606-57-8Relevant articles and documents

Study on the Heteroatom Influence in Pyridine-Based Nitronyl Nitroxide Biradicals with Phenylethynyl Spacers on the Molecular Ground State

Rajadurai, Chandrasekar,Ivanova, Anela,Enkelmann, Volker,Baumgarten, Martin

, p. 9907 - 9915 (2003)

Novel pyridine-based nitronyl nitroxide (NIT) biradicals, 3,5-bis[4-(1-oxyl-3-oxo-4,4,5,5-tetramethylimidazolin-2-yl)phenylethynyl)] pyridine (1) and 2,6-bis[4-(1-oxyl-3-oxo-4,4,5,5-tetramethylimidazolin-2-yl)phenylethynyl)] pyridine (2), and monoradicals

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