84348-42-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84348-42-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,3,4 and 8 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 84348-42:
(7*8)+(6*4)+(5*3)+(4*4)+(3*8)+(2*4)+(1*2)=145
145 % 10 = 5
So 84348-42-5 is a valid CAS Registry Number.
84348-42-5Relevant academic research and scientific papers
NITROGEN-CONTAINING COMPOUNDS
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Page/Page column 39-40, (2010/02/11)
A compound represented by formula (I); wherein ring A represents a nitrogen containing heterocyclic ring, ring B represents 5-membered heterocyclic ring which may have substituents, R represents a hydrogen atom or cyano and the other symbols represent as