488737-19-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 488737-19-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,8,7,3 and 7 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 488737-19:
(8*4)+(7*8)+(6*8)+(5*7)+(4*3)+(3*7)+(2*1)+(1*9)=215
215 % 10 = 5
So 488737-19-5 is a valid CAS Registry Number.
488737-19-5Relevant articles and documents
Process for the preparation of 4-alkylsulfonyl-1-alkyl-2-chlorobenzenes and similar compounds
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, (2008/06/13)
Process for the preparation of 4-alkylsulfonyl-1-alkyl-2-chlorobenzenes and like compounds. A process for the preparation of 4-alkyl(C1-C4)-sulfonyl-1-alkyl-2-chlorobenzenes, in very good yields and with high selectivity by selective