1178515-21-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1178515-21-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,8,5,1 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1178515-21:
(9*1)+(8*1)+(7*7)+(6*8)+(5*5)+(4*1)+(3*5)+(2*2)+(1*1)=163
163 % 10 = 3
So 1178515-21-3 is a valid CAS Registry Number.
1178515-21-3Relevant articles and documents
Process and Intermediates for the Synthesis of 8-[-methyl]-8-phenyl-1,7-diaza-spiro[4.5]decan-2-one Compounds
-
, (2014/02/16)
This application discloses a novel process to synthesize 8-[{1-(3,5-Bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7-diaza-spiro[4.5]decan-2-one compounds, which may be used, for example, as NK-1 inhibitor compounds in pharmaceutical preparations