107441-70-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107441-70-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,4,4 and 1 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 107441-70:
(8*1)+(7*0)+(6*7)+(5*4)+(4*4)+(3*1)+(2*7)+(1*0)=103
103 % 10 = 3
So 107441-70-3 is a valid CAS Registry Number.
107441-70-3Relevant academic research and scientific papers
3-Acyltetramic Acid Antibiotics. 3. An Approach to the Synthesis of Bu-2313
Ireland, Robert E.,Wardle, Robert B.
, p. 1780 - 1789 (2007/10/02)
An approach to the synthesis of the bicyclononane portion of the 3-acyltetramic acid antibiotic Bu-2313 is presented.The highly unstable α-keto aldehyde obtained by Swern oxidation of the diol 23 was allowed to condense with the unreactive α-keto phosphor
