188528-39-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 188528-39-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,5,2 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 188528-39:
(8*1)+(7*8)+(6*8)+(5*5)+(4*2)+(3*8)+(2*3)+(1*9)=184
184 % 10 = 4
So 188528-39-4 is a valid CAS Registry Number.
188528-39-4Relevant articles and documents
From monomeric iminosilane to a monomeric aminoalane: Synthesis and crystal structures
Niesmann, Joerg,Klingebiel, Uwe,Noltemeyer, Mathias,Boese, Roland
, p. 365 - 366 (1997)
The reaction between the iminosilane R2Si=NR′ [R = CMe3, R′= Si(CMe3)2Ph] 1 and AlMe3 in n-hexane at -78°C affords the first monomeric aminodimethylalane Me2Al=N-(R′)R″ [R″ = Si(CMe3)2Me] 2; the crystal structure of 2 is presented.
