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1,3,4-Oxadiazole, 2-(4-nitrophenyl)-5-(3,4,5-trimethoxyphenyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

21398-09-4

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21398-09-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21398-09-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,3,9 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21398-09:
(7*2)+(6*1)+(5*3)+(4*9)+(3*8)+(2*0)+(1*9)=104
104 % 10 = 4
So 21398-09-4 is a valid CAS Registry Number.

21398-09-4Relevant academic research and scientific papers

Light-control plant disease prevention and control sterilization agent with 1,3,4-oxadiazole azobenzene and application

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Paragraph 0022-0024, (2019/10/10)

The invention belongs to the field of light-control pesticide sterilization agents and discloses a light-control plant disease prevention and control sterilization agent with 1,3,4-oxadiazole azobenzene and application. The sterilization agent is of a str

Contrasting effects of heterocycle substitution and branched tails in the arms of star-shaped molecules

Pathak, Suraj Kumar,Nath, Subrata,De, Joydip,Pal, Santanu Kumar,Achalkumar, Ammathnadu S.

, p. 4680 - 4688 (2017/07/11)

Herein, star-shaped tris(N-salicylideneaniline)s (TSANs) containing 1,3,4-oxadiazole based and 1,3,4-thiadiazole based arms are synthesized and characterized. The introduction of branched tails at their peripheries has different effects on these tris(N-sa

Luminescent, liquid crystalline tris(N-salicylideneaniline)s: Synthesis and characterization

Yelamaggad, Channabasaveshwar V.,Achalkumar, Ammathnadu S.,Rao, D.S. Shankar,Prasad, S. Krishna

supporting information; experimental part, p. 3168 - 3171 (2009/08/08)

A new class of discotics derived from tris(N-salicylideneaniline)s have been synthesized and their thermal and photophysical properties are investigated. These systems with outer 1,3,4-oxadiazole wings exist in an inseparable mixture of two keto-enamine tautomeric forms with C3h and Cs rotational symmetries, and self-assemble into fluid columnar phase over a wide thermal range as evidenced by several complementary studies. They possess emissive characteristics in both solution and columnar states; the blue light (λ = 474 nm) emission has been evidenced for the former state.

Synthesis, anti-HIV, and antifungal activity of new benzensulfonamides bearing the 2,5-disubstituted-1,3,4-oxadiazole moiety

Zareef, Muhammad,Iqbal, Rashid,Al-Masoudi, Najim A.,Zaidi, Javid H.,Arfan, Muhammad,Shahzad, Sohail A.

, p. 281 - 298 (2007/10/03)

A series of novel chiral and achiral N-[1-(1,3,4-oxadiazol-2ylthio)alkyl]- 4-methyl/chloro/methoxybenzenesulfonamides 5a-l were prepared by the reaction of 4-(4-methyl, chloro, methoxyphenylsulfonamido)alkyl carboxylic acid hydrazides 4a-l with CS2 and KO

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