528567-09-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 528567-09-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,2,8,5,6 and 7 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 528567-09:
(8*5)+(7*2)+(6*8)+(5*5)+(4*6)+(3*7)+(2*0)+(1*9)=181
181 % 10 = 1
So 528567-09-1 is a valid CAS Registry Number.
528567-09-1Relevant articles and documents
Pd(II)- and Pd(0)-cocatalyzed reactions of sulfonamides with MCPs
Shi, Min,Chen, Yu,Xu, Bo
, p. 1225 - 1228 (2007/10/03)
(Matrix presented) MCPs can efficiently react with sulfonamides in the presence of Pd(0) and Pd(II) catalysts to give the corresponding ring-opened products in high yields.