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7-<3-(2,3,4,5,6,7-hexahydro-1H-1,3-diazepine-2-ylideneamino)phenyl-NNO-azoxy>-2,3,4,5-tetrahydro-1H-<1,3>diazepino<1,2-a>benzimidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

143097-16-9

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143097-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143097-16-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,0,9 and 7 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 143097-16:
(8*1)+(7*4)+(6*3)+(5*0)+(4*9)+(3*7)+(2*1)+(1*6)=119
119 % 10 = 9
So 143097-16-9 is a valid CAS Registry Number.

143097-16-9Downstream Products

143097-16-9Relevant academic research and scientific papers

Cyclic guanidines; IV. Intramolecular nucleophilic aromatic substitution of hydrogen in (3-nitrophenyl)guanidines

Esser,Pook

, p. 596 - 601 (1992)

Cyclization of substituted (3-nitrophenyl)guanidines is achieved in basic medium by nucleophilic displacement of hydrogen. The reaction offers a new route to benzimidazoles as well as to tricyclic imidazo-, pyrimido- and diazepino-benzimidazoles with unco

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