1050392-21-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1050392-21-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,0,3,9 and 2 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1050392-21:
(9*1)+(8*0)+(7*5)+(6*0)+(5*3)+(4*9)+(3*2)+(2*2)+(1*1)=106
106 % 10 = 6
So 1050392-21-6 is a valid CAS Registry Number.
1050392-21-6Relevant articles and documents
Prodrug of cinnamide compound
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Page/Page column 73, (2009/03/07)
The present invention provides a most suitable prodrug of a cinnamide compound. The prodrug is represented by Formula (I) wherein Ra and Rb each denote a C1-6 alkyl group or the like; Xa denotes a methoxy group or a fluorine atom; Y denotes a phosphono group or the like; and A denotes a cyclic lactam derivative.