87895-84-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87895-84-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,8,9 and 5 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 87895-84:
(7*8)+(6*7)+(5*8)+(4*9)+(3*5)+(2*8)+(1*4)=209
209 % 10 = 9
So 87895-84-9 is a valid CAS Registry Number.
87895-84-9Relevant academic research and scientific papers
NEW APPROACHES TO HETEROCYCLES VIA NITRENES
Meth-Cohn, Otto
, p. 1497 - 1516 (2007/10/02)
Nitrenes derived from 2-azidophenyl aryl sulphides, 2-azidophenyl aryl ketones, aryl 2-azidobenzoyl esters and aryl or arylalkyl azidoformates have been cyclised to yield a wide variety of novel heterocycles.
