1070731-49-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1070731-49-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,0,7,3 and 1 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1070731-49:
(9*1)+(8*0)+(7*7)+(6*0)+(5*7)+(4*3)+(3*1)+(2*4)+(1*9)=125
125 % 10 = 5
So 1070731-49-5 is a valid CAS Registry Number.
1070731-49-5Relevant articles and documents
Palladium-catalyzed amination of aryl mesylates
So, Chau Ming,Zhou, Zhongyuan,Lau, Chak Po,Kwong, Fuk Yee
, p. 6402 - 6406 (2009/03/11)
(Chemical Equation Presented) Aminated adventures: The new phosphine ligand L in combination with a Pd(OAc)2 precursor provides the first palladium-catalyzed amination of unactivated aryl mesylates. This catalyst system can be applied in an aqueous reaction medium without detrimental effect.
