723296-07-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 723296-07-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,3,2,9 and 6 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 723296-07:
(8*7)+(7*2)+(6*3)+(5*2)+(4*9)+(3*6)+(2*0)+(1*7)=159
159 % 10 = 9
So 723296-07-9 is a valid CAS Registry Number.
723296-07-9Relevant academic research and scientific papers
Assignment of absolute stereochemistry and total synthesis of (-)-spongidepsin
Ghosh, Arun K.,Xu, Xiaoming
, p. 2055 - 2058 (2007/10/03)
Equation presented. An enantioselective total synthesis of (-)-spongidepsin (2) and elucidation of the absolute stereochemistry of its four stereocenters are described. Spongidepsin (2), a 13-membered depsipeptide isolated from the Vanuatu marine sponge S
