141818-52-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141818-52-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,8,1 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 141818-52:
(8*1)+(7*4)+(6*1)+(5*8)+(4*1)+(3*8)+(2*5)+(1*2)=122
122 % 10 = 2
So 141818-52-2 is a valid CAS Registry Number.
141818-52-2Relevant academic research and scientific papers
A PROCESS FOR THE PREPARATION OF MEROPENEM
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Page/Page column 9-10, (2008/06/13)
The present invention provides a one-pot process for the preparation of meropenem. The present invention further provides a process for the preparation of meropenem trihydrate.