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143332-36-9

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143332-36-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 143332-36-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,3,3 and 2 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 143332-36:
(8*1)+(7*4)+(6*3)+(5*3)+(4*3)+(3*2)+(2*3)+(1*6)=99
99 % 10 = 9
So 143332-36-9 is a valid CAS Registry Number.

143332-36-9Relevant articles and documents

Organomolybdenum and Organotungsten Reagents, IV. - About the Chemoselectivity of the Carbonylmethylenating Reagent from 2 MoOCl3(THF)2 and 4 CH3Li

Kauffmann, Thomas,Baune, Juergen,Fiegenbaum, Petra,Hansmersmann, Ursula,Neiteler, Christel,et al.

, p. 89 - 96 (2007/10/02)

From a series of carbonylolefinating Mo complexes the reagent "3", obtained by low-temperature methylation of two equivalents of MoOCl3(THF)2 with four equivalents of methyllithium and warming up, is especially favourable for chemoselective carbonylolefin

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