1381930-42-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1381930-42-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,1,9,3 and 0 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1381930-42:
(9*1)+(8*3)+(7*8)+(6*1)+(5*9)+(4*3)+(3*0)+(2*4)+(1*2)=162
162 % 10 = 2
So 1381930-42-2 is a valid CAS Registry Number.
1381930-42-2Relevant articles and documents
First total synthesis of (+)-indicanone
Hayashi, Yujiro,Ogawa, Kumiko,Inagaki, Fuyuhiko,Mukai, Chisato
, p. 4747 - 4751 (2012)
The first total synthesis of the guaiane-type sesquiterpene, (+)-indicanone (1), isolated from the root of Wikstroemia indica, was accomplished based on the rhodium(i)-catalyzed Pauson-Khand-type reaction of the allenyne derivative, which was derived from