1263271-91-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1263271-91-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,3,2,7 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1263271-91:
(9*1)+(8*2)+(7*6)+(6*3)+(5*2)+(4*7)+(3*1)+(2*9)+(1*1)=145
145 % 10 = 5
So 1263271-91-5 is a valid CAS Registry Number.
1263271-91-5Relevant articles and documents
Gold-catalyzed cycloisomerization reactions of boronated enynes
Lee, Jack Chang Hung,Hall, Dennis G.
supporting information; experimental part, p. 321 - 324 (2011/02/26)
Gold (I) complexes generated from a mixture of gold and silver salts were found to be highly reactive for the cycloisomerization reactions of boronated enynes. Both alkynyl pinacol boronates and alkenyl pinacol boronates were tolerated, affording products
