170804-31-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 170804-31-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,0,8,0 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 170804-31:
(8*1)+(7*7)+(6*0)+(5*8)+(4*0)+(3*4)+(2*3)+(1*1)=116
116 % 10 = 6
So 170804-31-6 is a valid CAS Registry Number.
170804-31-6Relevant academic research and scientific papers
Synthesis and crystal structure of a pentacoordinate 1,2-oxagermetanide
Kawashima, Takayuki,Nishiwaki, Yuri,Okazaki, Renji
, p. 143 - 146 (2007/10/02)
A pentacoordinate 1,2-oxagermetanide 1, K+ 18-crown-6 GePhtBu)C(CF3)2O-)>-, was quantitatively synthesized as a colourless block (m.p. 217-218 deg C (decomp.)) by deprotonation of the corresponding
