215187-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 215187-39-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,5,1,8 and 7 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 215187-39:
(8*2)+(7*1)+(6*5)+(5*1)+(4*8)+(3*7)+(2*3)+(1*9)=126
126 % 10 = 6
So 215187-39-6 is a valid CAS Registry Number.
215187-39-6Relevant 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 (1998)
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.