221236-75-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 221236-75-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,1,2,3 and 6 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 221236-75:
(8*2)+(7*2)+(6*1)+(5*2)+(4*3)+(3*6)+(2*7)+(1*5)=95
95 % 10 = 5
So 221236-75-5 is a valid CAS Registry Number.
221236-75-5Relevant academic research and scientific papers
A series of neutral and cationic mesityleneosmium(II) complexes containing bulky phosphines with various functionalities as ligands
Werner, Helmut
, p. 1185 - 1195 (2008/10/08)
Mono- and dihydridoosmium(II) compounds with [(mes)Os{iPr2P(CH2)nY}] (mes = mesitylene, 1,3,5-trimethylbenzene; n = 2, Y = NMe2, OMe; n = 3, Y = NMe2) as a molecular unit are prepared from the dichlor
