158506-27-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 158506-27-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,5,0 and 6 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 158506-27:
(8*1)+(7*5)+(6*8)+(5*5)+(4*0)+(3*6)+(2*2)+(1*7)=145
145 % 10 = 5
So 158506-27-5 is a valid CAS Registry Number.
158506-27-5Relevant academic research and scientific papers
Fluorination of Nitro Compounds with Acetyl Hypofluorite
Rozen, Shlomo,Bar-Haim, Arie,Mishani, Eyal
, p. 6800 - 6803 (2007/10/02)
Various types of nitro derivatives are fluorinated to form the CFNO2 moiety in very good yields using acetyl hypofluorite (AcOF).The corresponding nitro anion, preferably prepared with NaOMe, is added quickly to a cold (-75 deg C) CFCl3 solution of AcOF,
