139374-41-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139374-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,7 and 4 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 139374-41:
(8*1)+(7*3)+(6*9)+(5*3)+(4*7)+(3*4)+(2*4)+(1*1)=147
147 % 10 = 7
So 139374-41-7 is a valid CAS Registry Number.
139374-41-7Relevant academic research and scientific papers
A novel stereoselective synthesis of (+)-cerulenin and (+)-tetrahydrocerulenin
Yoda,Katagiri,Takabe
, p. 6771 - 6774 (2007/10/02)
An antibiotic natural (+)-cerulenin and (+)-tetrahydrocerulenin have been synthesized, based on successive alkylation and reduction of chiral cyclic imide with C2-symmetry derived from D-tartaric acid.
