64526-84-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64526-84-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,5,2 and 6 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 64526-84:
(7*6)+(6*4)+(5*5)+(4*2)+(3*6)+(2*8)+(1*4)=137
137 % 10 = 7
So 64526-84-7 is a valid CAS Registry Number.
64526-84-7Relevant academic research and scientific papers
ASSEMBLY OF THE C19-C29 ALIPHATIC SEGMENT OF RIFAMYCIN S FROM D-DLUCOSE BY THE CHIRON APPROACH
Hanessian, Stephen,Pougny, Jean-Rene,Boessenkool, Ideletta K.
, p. 1289 - 1302 (2007/10/02)
We describe a stereocontrolled method for the construction of the aliphatic chain of rifamycin S, based on a strategy that utilizes carbohydrates as optically active precursors.