855127-48-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 855127-48-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,1,2 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 855127-48:
(8*8)+(7*5)+(6*5)+(5*1)+(4*2)+(3*7)+(2*4)+(1*8)=179
179 % 10 = 9
So 855127-48-9 is a valid CAS Registry Number.
855127-48-9Relevant academic research and scientific papers
Synthesis of the C11-C23 fragment of spirastrellolide A. A ketal-tethered RCM approach to the construction of spiroketals
Liu, Jia,Hsung, Richard P.
, p. 2273 - 2276 (2007/10/03)
(Chemical Equation Presented) The synthesis of the C11-C23 fragment in spirastrellolide A is described here featuring a ketal-tethered RCM as an alternative approach to the construction of spiroketals.
