90997-41-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90997-41-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,9,9 and 7 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 90997-41:
(7*9)+(6*0)+(5*9)+(4*9)+(3*7)+(2*4)+(1*1)=174
174 % 10 = 4
So 90997-41-4 is a valid CAS Registry Number.
90997-41-4Relevant academic research and scientific papers
SYNTHESES OF 2-ALKYL-3-(4-DIALKYLAMINOALKOXY-BENZOYL)-THIENOPYRIDINES
Frehel, Daniel,Boigegrain, Robert,Maffrand, Jean-Pierre
, p. 1235 - 1247 (2007/10/02)
This paper deals with the syntheses of thienopyridinic isosteres 4 of two potent anti-anginal and/or antiarrythmic agents: amiodarone 1 and butoprozin 2.The corresponding tetrahydrogenated analogs are also synthesized.
