909193-69-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 909193-69-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,9,1,9 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 909193-69:
(8*9)+(7*0)+(6*9)+(5*1)+(4*9)+(3*3)+(2*6)+(1*9)=197
197 % 10 = 7
So 909193-69-7 is a valid CAS Registry Number.
909193-69-7Relevant articles and documents
SYNTHESIS AND REGIOSELECTIVE SUBSTITUTION OF 6-HALO-AND 6-ALKOXY NICOTINE DERIVATIVES
-
Page/Page column 22-23, (2008/06/13)
The present invention provides active compounds for modulating nicotinic acetylcholine receptors and methods of making the same. The methods of preparing the active compounds utilize different intermediate compounds.