27484-19-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 27484-19-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,7,4,8 and 4 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 27484-19:
(7*2)+(6*7)+(5*4)+(4*8)+(3*4)+(2*1)+(1*9)=131
131 % 10 = 1
So 27484-19-1 is a valid CAS Registry Number.
27484-19-1Relevant articles and documents
Synthese einiger Phenylbrom- und Phenyliod-disilane und -trisilane
Hassler, K.,Poeschl, M.
, p. 201 - 206 (2007/10/02)
Gaseous HBr and HI react with 1,1,1-triphenyldisilane (Ph3SiSiH3) and 1,1,2,2-tetraphenyldisilane (Ph2SiSiHPh2) to produce the disilanes Br2PhSiSiH3, IPh2SiSiH3, I2PhSiSiH3, BrPhHSiSiHPhBr and IPhHSiSiHPhI.Under carefully controlled conditions, p-tolyl gr
