109445-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109445-99-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,4,4 and 5 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 109445-99:
(8*1)+(7*0)+(6*9)+(5*4)+(4*4)+(3*5)+(2*9)+(1*9)=140
140 % 10 = 0
So 109445-99-0 is a valid CAS Registry Number.
109445-99-0Relevant articles and documents
General procedure for the synthesis of ortho-vinylbenzyl-substituted amines, ethers, and sulfides
Shcheglova,Kolesnik,Ashirov
, p. 1329 - 1334 (2013)
A convenient procedure has been proposed for the synthesis ortho-vinylbenzyl-substituted ethers, amines, and sulfides via reaction of o-(2-bromoethyl)benzyl bromide with various nucleophiles.
