145013-59-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145013-59-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,0,1 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 145013-59:
(8*1)+(7*4)+(6*5)+(5*0)+(4*1)+(3*3)+(2*5)+(1*9)=98
98 % 10 = 8
So 145013-59-8 is a valid CAS Registry Number.
145013-59-8Relevant academic research and scientific papers
Polycylic aromatic alkaloids, VII: Studies on the structure of dielsine
Bracher
, p. 645 - 648 (2007/10/02)
The azafluorenedione 4 was prepared on two different routes. Comparison of the spectroscopic data obtained for 4 with the values published for the alkaloid dielsine shows that dielsine does not have the structure 4, as postulated by Goulart et al.
