405303-10-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 405303-10-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,3,0 and 3 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 405303-10:
(8*4)+(7*0)+(6*5)+(5*3)+(4*0)+(3*3)+(2*1)+(1*0)=88
88 % 10 = 8
So 405303-10-8 is a valid CAS Registry Number.
405303-10-8Relevant articles and documents
STEREOSELECTIVE PROCESS FOR PREPARING CYCLOHEXYL AMINE DERIVATIVES
-
Page 55-56, (2010/02/14)
A process for preparing (1R,3S)-3-(9-chloro-3-methyl-4-oxo-5H-(isoxazoloquinolin-5-yl))cyclohexanecarboxylic acid and esters thereof, as represented by formulas II and III, wherein R is a lower alkyl groups, and A and B are N or O, provided that when A is