106851-27-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106851-27-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,8,5 and 1 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 106851-27:
(8*1)+(7*0)+(6*6)+(5*8)+(4*5)+(3*1)+(2*2)+(1*7)=118
118 % 10 = 8
So 106851-27-8 is a valid CAS Registry Number.
106851-27-8Relevant articles and documents
6-SUBSTITUTED INDOLES FROM o-HALONITROBENZENES
Tischler, Allan N.,Lanza, Thomas J.
, p. 1653 - 1656 (2007/10/02)
o-Chloro- and o-bromonitrobenzenes are efficiently converted to 6-substituted indoles in a four step synthesis, proceeding through o-trimethylsilylethynylnitrobenzenes, o-nitrophenylacetaldehyde dimethylacetals and o-aminophenylacetaldehyde dimethylacetal