719278-87-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 719278-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,1,9,2,7 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 719278-87:
(8*7)+(7*1)+(6*9)+(5*2)+(4*7)+(3*8)+(2*8)+(1*7)=202
202 % 10 = 2
So 719278-87-2 is a valid CAS Registry Number.
719278-87-2Relevant academic research and scientific papers
Ichikawa, Satoshi,Matsuda, Akira
, p. 239 - 253 (2004)
A tunicaminyluracil derivative, which is a key component of the tunicamycin nucleoside antibiotics, was synthesized using a samarium diiodide (Sml2) mediated aldol reaction and intramolecular Pummerer reaction as the key steps. The α-phenylthio