642487-45-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 642487-45-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,2,4,8 and 7 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 642487-45:
(8*6)+(7*4)+(6*2)+(5*4)+(4*8)+(3*7)+(2*4)+(1*5)=174
174 % 10 = 4
So 642487-45-4 is a valid CAS Registry Number.
642487-45-4Relevant academic research and scientific papers
NOVEL 3,4-DISUBSTITUTED 1,2,3,6-TETRAHYDROPYRIDINE DERIVATIVES
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Page 23, (2010/02/09)
The invention relates to novel 3,4-disubstituted 1,2,3,6-tetrahydropyridine derivatives and related compounds and their use as active ingredients in the preparation of pharmaceutical compositions. The invention also concerns related aspects including proc
