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3-[4-(chlorophenyl)methyl]-2-(1-pyrrolidiniomethyl)-1H-benzimidazolium tetrachlorocopper(II) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

191226-83-2

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191226-83-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 191226-83-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,2,2 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 191226-83:
(8*1)+(7*9)+(6*1)+(5*2)+(4*2)+(3*6)+(2*8)+(1*3)=132
132 % 10 = 2
So 191226-83-2 is a valid CAS Registry Number.

191226-83-2Downstream Products

191226-83-2Relevant academic research and scientific papers

Clemizole tetrachlorocuprate(II) and clemizole tetrachlorocobaltate(II)

Parvez, Masood,Sabir, Aaliya P.

, p. 675 - 677 (1997)

The crystal structures of 3-[4-(chlorophenyl)methyl]-2-(1-pyrrolidiniomethyl)-1H-benzimidazolium tetrachlorocopper(II), (C19H22ClN3)[CuCl4], and 3-[4-(chlorophenyl)methyl]-2-(1-pyrrolidiniomethyl)-1H-benzimidazolium tetrachlorocobalt(II), (C19H22ClN3)[CoCl4], show different conformations of the free radical dihydro cations of clemizole, a potent anti-allergic agent. The anions, CuCl42- and CoCl42-, exhibit flattened and normal tetrahedral geometries, respectively.

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