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22141-39-5

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22141-39-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22141-39-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,1,4 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 22141-39:
(7*2)+(6*2)+(5*1)+(4*4)+(3*1)+(2*3)+(1*9)=65
65 % 10 = 5
So 22141-39-5 is a valid CAS Registry Number.

22141-39-5Relevant articles and documents

N-Acylazole mediated stereoselective and regioselective synthesis of N-substituted azole acrylonitriles

Aydin, Osman,K?kten, ?ule,ünver, Hakan,?elik, ?lhami

, p. 1134 - 1148 (2019)

Regio- and stereoselective synthesis of N -substituted azole acrylonitriles has been achieved smoothly in N, N -dimethylformamide (DMF) in the presence of potassium carbonate (K 2 CO 3) as a base catalyst. N -Substituted azole acrylonitriles were obtained

Efficient synthesis of N-allylated 2-nitroiminoimidazolidine analogues from Baylis–Hillman bromides

Kumar, Sriramoju Bharath,Pavan Kumar, Chebolu Naga Sesha Sai,Santhoshi, Amlipur,Kumar, Koochana Pranay,Murthy,Jayathirtha Rao, Vaidya

supporting information, p. 131 - 136 (2017/01/11)

Various Baylis–Hillman–derived new N-allylated 2-nitroiminoimidazolidine analogs were efficiently prepared using potassium carbonate as base. Simple workup procedure, excellent yields, and mild reaction conditions are the salient features of this method. All the synthesized compounds are screened for their larvicidal activity on fourth instar mosquito larvae, Culex quinquefasciatus.

Design, synthesis, and biological evaluation of 4-H pyran derivatives as antimicrobial and anticancer agents

Reddy, Thatikonda Narendar,Ravinder, Mettu,Bikshapathi, Raktani,Sujitha, Pombala,Kumar, C. Ganesh,Rao, Vaidya Jayathirtha

, p. 2832 - 2844 (2017/10/06)

A series of pyran derivatives (5–27) were synthesized in good yields by utilizing Baylis–Hillman chemistry and were further investigated for their in vitro anticancer, antibacterial, and antifungal activities. Most of the tested compounds exhibited promis

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