75239-60-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 75239-60-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,2,3 and 9 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75239-60:
(7*7)+(6*5)+(5*2)+(4*3)+(3*9)+(2*6)+(1*0)=140
140 % 10 = 0
So 75239-60-0 is a valid CAS Registry Number.
75239-60-0Relevant academic research and scientific papers
Synthesis of Some Ophiopogonis Homoisoflavonoids
Mezey-Vandor, Gabriella,Kajtar-Peredy, Maria,Nogradi, Mihaly
, p. 447 - 450 (2007/10/02)
The unambigous syntheses of the 3-benzylchromones ophiopogonone A (1), isoophiopogonone A (2), ophiopogonone B (3), and of the 3-benzylchromanone ophiopoganonone A (8), constituents of Ophiopogonis japonicus, are reported
