844504-52-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 844504-52-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,4,5,0 and 4 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 844504-52:
(8*8)+(7*4)+(6*4)+(5*5)+(4*0)+(3*4)+(2*5)+(1*2)=165
165 % 10 = 5
So 844504-52-5 is a valid CAS Registry Number.
844504-52-5Relevant articles and documents
Synthesis, reactivity and X-ray crystal structure of tris(pentafluorophenyl)silanol (C6F5)3SiOH
Cariati, Elena,Carlucci, Lucia,D'Alfonso, Giuseppe,Giovenzana, Tommaso,Lucenti, Elena,Maggioni, Daniela,Sironi, Angelo
, (2022/01/26)
Tris(pentafluorophenyl)silanol (C6F5)3SiOH was prepared from the corresponding chlorosilane (C6F5)3SiCl by an unconventional controlled hydrolysis. The X-ray structure and the reactivity of
