1825-85-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1825-85-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,2 and 5 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1825-85:
(6*1)+(5*8)+(4*2)+(3*5)+(2*8)+(1*5)=90
90 % 10 = 0
So 1825-85-0 is a valid CAS Registry Number.
1825-85-0Relevant articles and documents
Exchange reactions in alkoxy derivatives of silicon and germanium
Chernyshev,Belyakova,Knyazev,Turkel'Taub',Ovsyankina,Ugarova,Yakovleva
, p. 650 - 652 (2004)
Reaction SiCl4+ Ge(OR)4 → GeCl4+ Si(OR)4 was carried out for the first time. Triethoxysilane reduces tetraethoxygermane via intermediate formation of unstable GeH(OEt)3 that transforms into GeO·Et2O or Ge(OH)2.