218434-86-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 218434-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,8,4,3 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 218434-86:
(8*2)+(7*1)+(6*8)+(5*4)+(4*3)+(3*4)+(2*8)+(1*6)=137
137 % 10 = 7
So 218434-86-7 is a valid CAS Registry Number.
218434-86-7Relevant academic research and scientific papers
Process for the preparation of (S)-3-carbethoxy-3-benzylpiperidine
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, (2008/06/13)
The present invention is concerned with a novel process for the preparation of a compound of the formula: STR1 This compound is useful as an intermediate in the synthesis of compounds which possess pharmacological activity.
