51233-76-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51233-76-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,2,3 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 51233-76:
(7*5)+(6*1)+(5*2)+(4*3)+(3*3)+(2*7)+(1*6)=92
92 % 10 = 2
So 51233-76-2 is a valid CAS Registry Number.
51233-76-2Relevant articles and documents
Process for preparing monoacetylated hydroquinone compounds
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, (2008/06/13)
The present invention relates to a process for preparing monoacetylated hydroquinone compounds of the formula I, to the novel final products of the process and to a process for preparing the precursors.