113753-23-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 113753-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,7,5 and 3 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 113753-23:
(8*1)+(7*1)+(6*3)+(5*7)+(4*5)+(3*3)+(2*2)+(1*3)=104
104 % 10 = 4
So 113753-23-4 is a valid CAS Registry Number.
113753-23-4Relevant academic research and scientific papers
Stereoselective Syntheses of (+)-Davanone and (+)-Artemone via Anti-selective Epoxidation and Iodo-cyclization
Honda, Yutaka,Ori, Aiichiro,Tsuchihashi, Gen-ichi
, p. 1259 - 1262 (2007/10/02)
Chiral sesquiterpenes, (+)-Davanone and (+)-Artemone, were synthesized via anti-selective epoxidation and iodo-cyclization by the use of (S)-ethyl lactate as a chiral source.
