19271-43-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19271-43-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,2,7 and 1 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 19271-43:
(7*1)+(6*9)+(5*2)+(4*7)+(3*1)+(2*4)+(1*3)=113
113 % 10 = 3
So 19271-43-3 is a valid CAS Registry Number.
19271-43-3Relevant academic research and scientific papers
4-Amino-2-phenyl-6-thiopryimidines
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, (2008/06/13)
The invention is directed to 4-amino-2-phenyl-6-thiopyrimidine compounds having the formula SPC1 Where R1 -R3 are as defined in the specification. The compounds have pharmacodynamic activity as central nervous system depressants. That is, they produce a calming effect in the host.
