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1H-Benzimidazole,5-fluoro-6-nitro-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

391906-63-1

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391906-63-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 391906-63-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,1,9,0 and 6 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 391906-63:
(8*3)+(7*9)+(6*1)+(5*9)+(4*0)+(3*6)+(2*6)+(1*3)=171
171 % 10 = 1
So 391906-63-1 is a valid CAS Registry Number.

391906-63-1Relevant academic research and scientific papers

The studies of the intramolecular C-F---H-N hydrogen bonding using covalently-linked base pair models of F and A

Shibata,Das,Harada,Takeuchi,Bando

, p. 1755 - 1758 (2001)

Both 1H NMR and X-ray studies revealed that C-F---H-N intramolecular hydrogen bonding is not observed even in covalently-linked base pair models of F and A. These results strongly support the Kool's hypothesis.

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