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4,4'-bis-ethylsulfanyl-2,2'-diphenyl-N5,N5'-bis-(4-tert.-butyl-phenyl)-4H,4'H-[4,4']biimidazolyl-5,5'-diamine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

328378-57-0

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328378-57-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 328378-57-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,2,8,3,7 and 8 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 328378-57:
(8*3)+(7*2)+(6*8)+(5*3)+(4*7)+(3*8)+(2*5)+(1*7)=170
170 % 10 = 0
So 328378-57-0 is a valid CAS Registry Number.

328378-57-0Upstream product

328378-57-0Downstream Products

328378-57-0Relevant academic research and scientific papers

Nucleophilic substitution of 4H-imidazoles by thioles: New starting materials for tetraazafulvalenes and fused heterocycles

Atzrodt, Jens,Beckert, Rainer,Goerls, Helmar

, p. 1181 - 1190 (2000)

Different reactivities towards the 4H-imidazoles 1 depending on the nature of the sulfur containing nucleophile were observed. Whereas H2S and aromatic thioles led to 4,5-diaminoimidazoles in the course of a reduction process, treatment with al

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