120978-46-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 120978-46-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,9,7 and 8 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 120978-46:
(8*1)+(7*2)+(6*0)+(5*9)+(4*7)+(3*8)+(2*4)+(1*6)=133
133 % 10 = 3
So 120978-46-3 is a valid CAS Registry Number.
120978-46-3Relevant academic research and scientific papers
Hydrostannation and Hydrogermylation of Allenes
Ichinose, Yoshifumi,Oshima, Koichiro,Utimoto, Kiitiro
, p. 2693 - 2695 (2007/10/02)
Treatment of allenes with Ph3SnH or Ph3GeH in the presence of Pd(PPh3)4 catalyst provides the corresponding allylic stannanes or allylic germanes in good yields.Et3B induced radical addition of Ph3SnH or Ph3GeH to allenes are also described.
