160420-56-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 160420-56-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,0,4,2 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 160420-56:
(8*1)+(7*6)+(6*0)+(5*4)+(4*2)+(3*0)+(2*5)+(1*6)=94
94 % 10 = 4
So 160420-56-4 is a valid CAS Registry Number.
160420-56-4Relevant articles and documents
ANTIARRHYTHMIC PRECURSOR COMPOUNDS, METHODS OF SYNTHESIS AND METHODS OF USE
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Page/Page column 28-29; 37, (2008/06/13)
The invention comprises compounds of Formula 1: wherein, R1 is independently H or halogen; R2 is, for example, H or -R10-NR11R12, and wherein R10 is C1-C6 alkyl, and R11 and Rsu