616888-56-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 616888-56-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,6,8,8 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 616888-56:
(8*6)+(7*1)+(6*6)+(5*8)+(4*8)+(3*8)+(2*5)+(1*6)=203
203 % 10 = 3
So 616888-56-3 is a valid CAS Registry Number.
616888-56-3Relevant academic research and scientific papers
A new convergent approach to biphenomycin antibiotics
Paintner, Franz F.,G?rler, Klaus,Voelter, Wolfgang
, p. 522 - 526 (2007/10/03)
A new, convergent approach to the biaryl key intermediate of Schmidt's biphenomycin B total synthesis has been accomplished via a palladacycle complex catalyzed Stille cross-coupling of two o-tyrosine building blocks.
