73095-58-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73095-58-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,9 and 5 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 73095-58:
(7*7)+(6*3)+(5*0)+(4*9)+(3*5)+(2*5)+(1*8)=136
136 % 10 = 6
So 73095-58-6 is a valid CAS Registry Number.
73095-58-6Relevant articles and documents
The Relative Configuration of Chebulic Acid
Schilling, Gerhard,Schweiger, Richard,Weis, Guenter,Mayer, Walter,Weiss, Johannes,Siegel, Rolf
, p. 603 - 609 (2007/10/02)
In contrast to earlier conclusions chebulic acid 2 is shown to have the relative configuration 2R, 3S, 4R or 2S, 3R, 4S.This configuration is proved by synthetic and NMR-spectroscopic investigations and also by X-ray analysis.
