100020-22-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100020-22-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,0,2 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 100020-22:
(8*1)+(7*0)+(6*0)+(5*0)+(4*2)+(3*0)+(2*2)+(1*2)=22
22 % 10 = 2
So 100020-22-2 is a valid CAS Registry Number.
100020-22-2Relevant academic research and scientific papers
The Definite Structure of Americanin-A and Hydnocarpin
Antus, Sandor,Seligmann, Otto,Wagner, Hildebert
, p. 647 - 654 (2007/10/02)
By comparison of degradation products of rac-americanin-A dimethyl ether (2) with synthetic precursors of silybin (11) and isosylibin (20), respectively, the definite structure of americanin-A (1) was established.A flavonolignan derivative synthesized als
