175910-78-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 175910-78-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,5,9,1 and 0 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 175910-78:
(8*1)+(7*7)+(6*5)+(5*9)+(4*1)+(3*0)+(2*7)+(1*8)=158
158 % 10 = 8
So 175910-78-8 is a valid CAS Registry Number.
175910-78-8Relevant articles and documents
Reduction of a bis(chlorophenylphosphanyl)methylide to the corresponding diphosphane and tetraphosphinane
Breitsameter,Schmidpeter,No?th,Knizek
, p. 1 - 7 (1999)
The bis(phosphanyl)ylides Ph3PC(PPh2)2, Ph3PC(PPhC1)2 (3) and Ph3PC(PC12)2 have analogous molecular structures. Details reflect the different charge transfer from the