126496-52-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126496-52-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,4,9 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126496-52:
(8*1)+(7*2)+(6*6)+(5*4)+(4*9)+(3*6)+(2*5)+(1*2)=144
144 % 10 = 4
So 126496-52-4 is a valid CAS Registry Number.
126496-52-4Relevant articles and documents
Process for producing acylaromatic compounds
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, (2008/06/13)
Acylaromatic compounds STR1 (Q: aromatic compound residue; R: straight, branched or cyclic aliphatic group, aromatic group or araliphatic group) are prepared in high yield by a reaction, in the presence of a boron trifluoride complex catalyst, of an aromatic compound with STR2 (X: H, Cl, Br; Y: Cl, Br) or with RCOOH in the presence of (XYCHCO)2 O.
