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22518-41-8

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22518-41-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 22518-41-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,5,1 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 22518-41:
(7*2)+(6*2)+(5*5)+(4*1)+(3*8)+(2*4)+(1*1)=88
88 % 10 = 8
So 22518-41-8 is a valid CAS Registry Number.

22518-41-8Relevant articles and documents

Fast Cis-Trans Isomerization of Square-Planar Bis(diethyl sulfide)platinum(II) Complexes. Reaction of cis-Dichlorobis(diethyl sulfide)platinum(II) with Mesityllithium

Tobita, Hiromi,Habazaki, Hiroki,Ogino, Hiroshi

, p. 797 - 799 (1987)

Reaction of cis- with a slight excess of mesityllithium in benzene-ether mixture afforded trans- (Mes=2,4,6-trimethylphenyl; SEt2=diethyl sulfide) as a major product.When mesityllithium reagent containing lithium bromide was used, trans- was obtained.Acceleration of cis-trans isomerization in the presence of mesityllithium was observed.

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