1203581-77-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1203581-77-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,3,5,8 and 1 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1203581-77:
(9*1)+(8*2)+(7*0)+(6*3)+(5*5)+(4*8)+(3*1)+(2*7)+(1*7)=124
124 % 10 = 4
So 1203581-77-4 is a valid CAS Registry Number.
1203581-77-4Relevant articles and documents
Aminations of aryl bromides in water at room temperature
Lipshutz, Bruce H.,Chung, David W.,Rich, Brian
supporting information; experimental part, p. 1717 - 1721 (2011/03/20)
Unsymmetrical di- and triarylamines can be formed under green chemistry conditions, taking advantage of micellar catalysis leading to palladium-catalyzed aminations at ambient temperatures in water as the only medium.