17815-91-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 17815-91-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,8,1 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 17815-91:
(7*1)+(6*7)+(5*8)+(4*1)+(3*5)+(2*9)+(1*1)=127
127 % 10 = 7
So 17815-91-7 is a valid CAS Registry Number.
17815-91-7Relevant academic research and scientific papers
ARE PHENYLHALOCARBENES AMBIPHILIC?
Moss, Robert A.,Lawrynowicz, Witold,Hadel, Linda M.,Hacker, Nigel P.,Turro, Nicholas J.,et al.
, p. 4125 - 4128 (2007/10/02)
In additions to simple alkenes and styrenes at 25 deg C, the selectivities of PhCF and PhCCl are best described as electrophilic.
