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873297-05-3

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873297-05-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 873297-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,3,2,9 and 7 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 873297-05:
(8*8)+(7*7)+(6*3)+(5*2)+(4*9)+(3*7)+(2*0)+(1*5)=203
203 % 10 = 3
So 873297-05-3 is a valid CAS Registry Number.

873297-05-3Downstream Products

873297-05-3Relevant articles and documents

Janus-faced aluminum: A demonstration of unique lewis acid and lewis base behavior of the aluminum atom in [LAlB(C6F5)3]

Yang, Zhi,Ma, Xiaoli,Oswald, Rainer B.,Roesky, Herbert W.,Zhu, Hongping,Schulzke, Carola,Starke, Kerstin,Baldus, Marc,Schmidt, Hans-Georg,Noltemeyer, Mathias

, p. 7072 - 7074 (2005)

(Chemical Equation Presented) Some elements go both ways: The reaction of [LAl] (L=HC(CMeNAr)2, Ar = 2,6-iPr2C6H 3) with BArF3 (ArF = C 6F5) yields [LAlBArF3] (see scheme). Crystallographic studies and ab initio calculations show the formation of an Al-F bond, which shows the aluminum center having both Lewis base and Lewis acid character.

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