1383950-73-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1383950-73-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,3,9,5 and 0 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1383950-73:
(9*1)+(8*3)+(7*8)+(6*3)+(5*9)+(4*5)+(3*0)+(2*7)+(1*3)=189
189 % 10 = 9
So 1383950-73-9 is a valid CAS Registry Number.
1383950-73-9Relevant academic research and scientific papers
Gold-catalyzed cycloisomerization of 1,7-diyne benzoates to indeno[1,2-c]azepines and azabicyclo[4.2.0]octa-1(8),5-dines
Rao, Weidong,Koh, Ming Joo,Kothandaraman, Prasath,Chan, Philip Wai Hong
, p. 10811 - 10814 (2012/08/27)
A synthetic method that relies on Au(I)-catalyzed cycloisomerization reactions of 1,7-diyne benzoates to prepare indeno[1,2-c]azepines and azabicyclo[4.2.0]octa-1(8),5-dines is described.
