188582-83-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 188582-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,8,5,8 and 2 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 188582-83:
(8*1)+(7*8)+(6*8)+(5*5)+(4*8)+(3*2)+(2*8)+(1*3)=194
194 % 10 = 4
So 188582-83-4 is a valid CAS Registry Number.
188582-83-4Relevant articles and documents
Palladium (0)-catalysed arylations using pyrrole and indole 2-boronic acids
Johnson, Christopher N.,Stemp, Geoffrey,Anand, Neel,Stephen, Susanna C.,Gallagher, Timothy
, p. 1025 - 1027 (2007/10/03)
A versatile synthesis of 2-arylpyrroles and 2-arylindoles is described based on the use of either N-(Boc) pyrrole-2-boronic acid or N-(Boc) indole-2-boronic acid as components for Suzuki coupling.
