106929-63-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106929-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,9,2 and 9 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 106929-63:
(8*1)+(7*0)+(6*6)+(5*9)+(4*2)+(3*9)+(2*6)+(1*3)=139
139 % 10 = 9
So 106929-63-9 is a valid CAS Registry Number.
106929-63-9Relevant 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
