123731-59-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123731-59-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,7,3 and 1 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 123731-59:
(8*1)+(7*2)+(6*3)+(5*7)+(4*3)+(3*1)+(2*5)+(1*9)=109
109 % 10 = 9
So 123731-59-9 is a valid CAS Registry Number.
123731-59-9Relevant articles and documents
SYNTHESIS OF MONOCERIN, AN ANTIFUNGAL, INSECTICIDAL AND PHYTOTOXIC HEPTAKETIDE METABOLITE OF EXSEROHILUM MONOCERAS
Mori, Kenji,Takaishi, Hideo
, p. 1639 - 1646 (2007/10/02)
Both the naturally occurring enantiomer and the racemate of monocerin were synthesized for the first time.
