105284-90-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105284-90-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,2,8 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 105284-90:
(8*1)+(7*0)+(6*5)+(5*2)+(4*8)+(3*4)+(2*9)+(1*0)=110
110 % 10 = 0
So 105284-90-0 is a valid CAS Registry Number.
105284-90-0Relevant academic research and scientific papers
ISOINDOLO ISOQUINOLINIUM BROMIDE PREVIOUSLY DESCRIBED AS ISOQUINOLYL-BENZOIC ACID BROMIDE
Dusemund, Juergen,Kroeger, Eckhard
, p. 967 - 970 (2007/10/02)
Treatment of 3 with bromine in chloroform affords the isoindolo isoquinolinium salt 5a and not the 2-(3-isoquinolyl)-benzoyl bromide 4a.Compound 5a was also obtained from 4c and thionyl bromide.Reactions of 5a with alcohols and acetone led to 6a-c
