141290-02-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141290-02-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,2,9 and 0 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 141290-02:
(8*1)+(7*4)+(6*1)+(5*2)+(4*9)+(3*0)+(2*0)+(1*2)=90
90 % 10 = 0
So 141290-02-0 is a valid CAS Registry Number.
141290-02-0Relevant articles and documents
PROCESS FOR THE PREPARATION OF GATIFLOXACIN AND REGENERATION OF DEGRADATION PRODUCTS
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Page/Page column title page; 4; 12-13, (2008/06/13)
The subject of the present invention are an improved synthesis process comprising a process for regeneration of a side product of gatifloxacin and an analysis method for process control in the synthesis of gatifloxacin (Formula I).