87443-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87443-35-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,4 and 3 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 87443-35:
(7*8)+(6*7)+(5*4)+(4*4)+(3*3)+(2*3)+(1*5)=154
154 % 10 = 4
So 87443-35-4 is a valid CAS Registry Number.
87443-35-4Relevant academic research and scientific papers
NEUARTIGE 3,5-DIARYLPYRIDONE UND IHRE STRUKTURZUORDNUNG
Knops, Hans-Joachim,Born, Liborius
, p. 2973 - 2976 (2007/10/02)
Novel 3,5-diarylpyridones have been synthesized; their structures were determined from their characteristic spectroscopic behaviour and confirmed by X-ray crystallographic studies.
