290-04-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 290-04-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 2,9 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 290-04:
(5*2)+(4*9)+(3*0)+(2*0)+(1*4)=50
50 % 10 = 0
So 290-04-0 is a valid CAS Registry Number.
290-04-0Relevant academic research and scientific papers
Substituted 6-benzyl-2H-3,4,5,6-tetrahydro-(1,3)-oxazines
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, (2008/06/13)
Novel compounds of the general formula STR1 which have antitussive activity, wherein R1 -R4 are as defined herein.
