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122159-58-4

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122159-58-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122159-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,1,5 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 122159-58:
(8*1)+(7*2)+(6*2)+(5*1)+(4*5)+(3*9)+(2*5)+(1*8)=104
104 % 10 = 4
So 122159-58-4 is a valid CAS Registry Number.

122159-58-4Downstream Products

122159-58-4Relevant articles and documents

Redox-Divergent Construction of (Dihydro)thiophenes with DMSO

Chen, Qing-An,He, Gu-Cheng,Hu, Yan-Cheng,Ji, Ding-Wei,Liu, Heng,Zhang, Xiang-Xin,Zhao, Chao-Yang

supporting information, p. 24284 - 24291 (2021/10/08)

Thiophene-based rings are one of the most widely used building blocks for the synthesis of sulfur-containing molecules. Inspired by the redox diversity of these features in nature, we demonstrate herein a redox-divergent construction of dihydrothiophenes, thiophenes, and bromothiophenes from the respective readily available allylic alcohols, dimethyl sulfoxide (DMSO), and HBr. The redox-divergent selectivity could be manipulated mainly by controlling the dosage of DMSO and HBr. Mechanistic studies suggest that DMSO simultaneously acts as an oxidant and a sulfur donor. The synthetic potentials of the products as platform molecules were also demonstrated by various derivatizations, including the preparation of bioactive and functional molecules.

AgONO-Assisted Direct C-H Arylation of Heteroarenes with Anilines

Gowrisankar, Saravanan,Seayad, Jayasree

supporting information, p. 12754 - 12758 (2015/03/30)

A novel copper-catalyzed C-H arylation of heteroarenes with anilines by an in situ diazonium reaction is established by using silver nitrite (AgONO) as an unconventional nitrosating reagent under acid-free conditions. It provides a complementary approach for the C-H arylation of electron-rich heteroarenes with aromatic amines affording a variety of heterobiaryls in moderate to good yields.

PPAR active compounds

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Page/Page column 130-131, (2008/12/08)

Compounds are described that are active on at least one of PPARα, PPARδ, and PPARγ, which are useful for therapeutic and/or prophylactic methods involving modulation of at least one of PPARα, PPARδ, and PPARγ.

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