1070876-43-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1070876-43-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,7,0,8,7 and 6 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1070876-43:
(9*1)+(8*0)+(7*7)+(6*0)+(5*8)+(4*7)+(3*6)+(2*4)+(1*3)=155
155 % 10 = 5
So 1070876-43-5 is a valid CAS Registry Number.
1070876-43-5Relevant articles and documents
A short total synthesis for biologically interesting (+)- and (-)-machaeriol A
Xia, Likai,Lee, Yong Rok
, p. 1643 - 1646 (2008)
This paper describes a new and efficient synthetic approach for biologically interesting natural (+)-machaeriol A and its unnatural enantiomer (-)-machaeriol A. The key strategies involve stilbene formation through a Horner-Wadsworth-Emmons reaction and t
