87574-17-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87574-17-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,5,7 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87574-17:
(7*8)+(6*7)+(5*5)+(4*7)+(3*4)+(2*1)+(1*7)=172
172 % 10 = 2
So 87574-17-2 is a valid CAS Registry Number.
87574-17-2Relevant academic research and scientific papers
Novel Rearrangements of N-Arylpyrrolyl Sulphides (1)
Cheeseman, G. W. H.,Hawi, A. A.
, p. 591 - 594 (2007/10/02)
Base treatment of the pyrrolylthioacetate 2 and the pyrrolylthiocetonitrile 4 unexpectedly yielded a pyrrolothiazole 6 and 2-(α-cyano-2-nitrobenzyl)thiopyrrole (7), respectively.
