254097-66-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 254097-66-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,4,0,9 and 7 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 254097-66:
(8*2)+(7*5)+(6*4)+(5*0)+(4*9)+(3*7)+(2*6)+(1*6)=150
150 % 10 = 0
So 254097-66-0 is a valid CAS Registry Number.
254097-66-0Relevant academic research and scientific papers
Diaza-spiro[3,5] nonane derivatives
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, (2008/06/13)
The invention relates to compounds of the general formula wherein R1 is C6-12-cycloalkyl, optionally substituted by lower alkyl or C(O)O lower alkyl, indan-1-yl or indan-2-yl, optionally substituted by lower alkyl; acenaphthen-1-yl; bicyclo[3.3.1]non-9-yl
