126268-31-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126268-31-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,2,6 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 126268-31:
(8*1)+(7*2)+(6*6)+(5*2)+(4*6)+(3*8)+(2*3)+(1*1)=123
123 % 10 = 3
So 126268-31-3 is a valid CAS Registry Number.
126268-31-3Relevant articles and documents
Process for the preparation of certain substituted aromatic compounds
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, (2008/06/13)
The present invention involves process for the preparation of compounds having the chemical structure: STR1 wherein Ar--H is an aromatic compound which is activated to an electrophilic attack, and wherein --Y is an aliphatic group having a labile moiety,
