1372173-59-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1372173-59-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,2,1,7 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1372173-59:
(9*1)+(8*3)+(7*7)+(6*2)+(5*1)+(4*7)+(3*3)+(2*5)+(1*9)=155
155 % 10 = 5
So 1372173-59-5 is a valid CAS Registry Number.
1372173-59-5Relevant articles and documents
SUBSTITUTED 3-PIPERIDONE COMPOUNDS
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Paragraph 0161; 0185-0186, (2013/03/26)
Described herein are methods for synthesizing substituted 3-piperidone compounds. Notably, substituted 3-piperidones can also be prepared in enantiopure form. The methods may allow for preparation of highly substituted piperidine cores. Also disclosed are