1228317-28-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1228317-28-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,2,8,3,1 and 7 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1228317-28:
(9*1)+(8*2)+(7*2)+(6*8)+(5*3)+(4*1)+(3*7)+(2*2)+(1*8)=139
139 % 10 = 9
So 1228317-28-9 is a valid CAS Registry Number.
1228317-28-9Relevant articles and documents
Siloles bearing Si-Vinyl and Si-Allyl functions. 1,1-organoboration and protodeborylation
Khan, Ezzat,Wrackmeyer, Bernd
, p. 1098 - 1106 (2010/03/01)
1,1-Organoboration of dialkyn-1-yl(divinyl)silanes, dialkyn-1-yl(organo) (vinyl)silanes and dialkyn- 1-yl(allyl)(methyl)silane using triethylborane, BEt3, or 9-ethyl-9-borabicyclo[3.3.1]nonane, Et-9- BBN, afforded selectively silole derivatives
