930807-89-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 930807-89-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,0,8,0 and 7 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 930807-89:
(8*9)+(7*3)+(6*0)+(5*8)+(4*0)+(3*7)+(2*8)+(1*9)=179
179 % 10 = 9
So 930807-89-9 is a valid CAS Registry Number.
930807-89-9Relevant academic research and scientific papers
Total synthesis of phorboxazole B
Lucas, Brian S.,Gopalsamuthiram, Vijayagopal,Burke, Steven D.
, p. 769 - 772 (2008/01/27)
(Chemical Equation Presented) Challenge met: In the synthesis of phorboxazole B, a highly efficient hetero-Diels-Alder reaction was used to construct the key C33-C39 linchpin, allowing for the completion of the C18-C46 fragment (see picture). Coupling wit
