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17704-04-0

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17704-04-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17704-04-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,0 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 17704-04:
(7*1)+(6*7)+(5*7)+(4*0)+(3*4)+(2*0)+(1*4)=100
100 % 10 = 0
So 17704-04-0 is a valid CAS Registry Number.

17704-04-0Downstream Products

17704-04-0Relevant articles and documents

An intermolecular C-H oxidizing strategy to access highly fused carbazole skeletons from simple naphthylamines

Rank, Christian K.,Jones, Alexander W.,Wall, Tatjana,Di Martino-Fumo, Patrick,Schr?ck, Sarah,Gerhards, Markus,Patureau, Frederic W.

supporting information, p. 13749 - 13752 (2019/11/19)

Highly π-extended hetero-cyclic/aromatic skeletons are of great importance as they can be utilized in many organic material based technologies. Therefore, developing efficient, pre-activation-free, synthetic procedures for the rapid build-up of these complex structures remains a high priority objective. The herein presented approach delivers highly fused carbazole skeletons from simple naphthylamine derivatives.

Nitroxide Radicals. Part 21. Spontaneous Decomposition of N-Aryl 1- and 2-Naphthyl Nitroxides

Forrester, Alexander R.,Fullerton, Joseph D.,McConnachie, Gordon

, p. 1759 - 1764 (2007/10/02)

N-Aryl 1-naphthyl nitroxides self-react in solution to give the corresponding secondary amines and N-aryl-1,4-naphthoquinone imines.When reaction at the 4-naphthyl position is hindered by substituents benzoquinone imines are also produced.N-Phenyl 2-naphthyl nitroxide under similar conditions gives the corresponding amine and 2-phenylamino-1,4-naphthoquinone via a 1,2-naphthoquinone imine N-oxide intermediate.

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