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5,5'-dimethyl-1(3)H,1'(3')H-4,4'-p-phenylene-bis-imidazole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

92193-02-7

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92193-02-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 92193-02-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,1,9 and 3 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 92193-02:
(7*9)+(6*2)+(5*1)+(4*9)+(3*3)+(2*0)+(1*2)=127
127 % 10 = 7
So 92193-02-7 is a valid CAS Registry Number.

92193-02-7Downstream Products

92193-02-7Relevant academic research and scientific papers

SYNTHESIS AND CONFORMATIONAL PROPERTIES OF DIIMIDAZOLOMETACYCLOPHANE AND HOMOLOGS

Sasaki, Hideaki,Kitagawa, Tokujiro

, p. 1593 - 1596 (2007/10/02)

Diimidazolometacyclophane (5a), a novel metacyclophane-diene (4) derivative, was synthesized by the ring transformation of the oxazole ring of dioxazolometacyclophane (1a) to imidazole rings.On the basis of proton nuclear magnetic resonance ((1)H-NMR) spectroscopy, the preferred conformation of 5a in solution at room temperature could be assigned as a syn form. - KEYWORDS - cyclophane; metacyclophane; metaparacyclophane; ring transformation; oxazole; imidazole; conformational analysis

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