1312885-63-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1312885-63-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,8,8 and 5 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1312885-63:
(9*1)+(8*3)+(7*1)+(6*2)+(5*8)+(4*8)+(3*5)+(2*6)+(1*3)=154
154 % 10 = 4
So 1312885-63-4 is a valid CAS Registry Number.
1312885-63-4Relevant articles and documents
A palladium-catalyzed ullmann-ziegler cross-coupling for sterically hindered biaryls
Nuellen, Max P.,Goettlich, Richard
, p. 1249 - 1254 (2011/05/14)
We present a facile and versatile biaryl cross-coupling procedure based on a modified Ullmann coupling that may be applied to a wide range of substrates. This even allows the coupling of sterically hindered substrates under mild reaction conditions. Georg
