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229466-71-1

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229466-71-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 229466-71-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,9,4,6 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 229466-71:
(8*2)+(7*2)+(6*9)+(5*4)+(4*6)+(3*6)+(2*7)+(1*1)=161
161 % 10 = 1
So 229466-71-1 is a valid CAS Registry Number.

229466-71-1Downstream Products

229466-71-1Relevant articles and documents

Synthesis and structure of 1-methyl-2,6-bis(electron-withdrawing group)-substituted selenabenzenes

Honda, Eiji,Iwamura, Tatsunori,Watanabe, Shin-Ichi,Kataoka, Tadashi,Muraoka, Osamu,Tanabe, Genzoh

, p. 529 - 536 (2007/10/03)

The synthesis and structure of 1-methyl-2,6-bis(electron-withdrawing group)-substituted selenabenzenes from dihalides was presented. The monocyclic selenabenzene derivatives stabilized by two electron withdrawing groups at the 2- and 6-positions were isolated. The x-ray structural analysis of the dibenzoyl derivatives showed that the six-membered ring containing a selenium atom is planar and the structure of selenium atom is tetrahedral with four sp3 hybridized orbitals.

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