31002-16-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31002-16-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,0,0 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 31002-16:
(7*3)+(6*1)+(5*0)+(4*0)+(3*2)+(2*1)+(1*6)=41
41 % 10 = 1
So 31002-16-1 is a valid CAS Registry Number.
31002-16-1Relevant articles and documents
SYNTHESIS OF VARIOUR NATURAL 8,12-ELEMANOLIDES FROM ARTEMISIN
Blay, Gonzalo,Fernandez, Isabel,Garcia, Begona,Pedro, Jose R.
, p. 5925 - 5934 (2007/10/02)
This paper describes the chemical transformations of artemisin into various natural 8,12-elemanolides.