93953-54-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93953-54-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,9,5 and 3 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 93953-54:
(7*9)+(6*3)+(5*9)+(4*5)+(3*3)+(2*5)+(1*4)=169
169 % 10 = 9
So 93953-54-9 is a valid CAS Registry Number.
93953-54-9Relevant academic research and scientific papers
ASYMMETRIC EPOXIDATION OF ALLYLIC ALCOHOLS EMPLOYING 4,5-DIPHENYLOXAZOLE AS A MASKED ESTER FUNCTIONALITY
Pridgen, Lendon N.,Shilcrat, S. C.,Lantos, I.
, p. 2835 - 2838 (2007/10/02)
The 4,5-diphenyloxazolyl moiety has been found to be a masked ester functionality fully compatible with the Sharpless epoxidation of allylic alcohols within the same molecule.
