1273573-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1273573-98-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,3,5,7 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1273573-98:
(9*1)+(8*2)+(7*7)+(6*3)+(5*5)+(4*7)+(3*3)+(2*9)+(1*8)=180
180 % 10 = 0
So 1273573-98-0 is a valid CAS Registry Number.
1273573-98-0Relevant articles and documents
Palladium-catalysed direct arylation of thiophenes tolerant to silyl groups
Chen, Lu,Roger, Julien,Bruneau, Christian,Dixneuf, Pierre H.,Doucet, Henri
supporting information; experimental part, p. 1872 - 1874 (2011/04/15)
The palladium catalysed 5-arylation of 2-(trimethylsilyl)thiophene with aryl bromides via C-H bond functionalisation allows the synthesis of arylated silylthiophenes in only one step.
