100758-43-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100758-43-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,7,5 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 100758-43:
(8*1)+(7*0)+(6*0)+(5*7)+(4*5)+(3*8)+(2*4)+(1*3)=98
98 % 10 = 8
So 100758-43-8 is a valid CAS Registry Number.
100758-43-8Relevant articles and documents
ALKYLATION OF AROMATIC COMPOUNDS WITH PUMMERER REARRANGEMENT INTERMEDIATES. APPLICATION TO THE PREPARATION OF METHYL-ARYL COMPOUNDS
Stamos, Ioannis K.
, p. 2787 - 2788 (1985)
Pummerer intermediates generated from dimethylsulfoxide reacted with aromatic compounds in the presence of tin(IV) chloride to give methylthiomethylaryl products which were in turn desulfurized to methylaryl compounds with Raney-Ni.
