294637-48-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 294637-48-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,9,4,6,3 and 7 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 294637-48:
(8*2)+(7*9)+(6*4)+(5*6)+(4*3)+(3*7)+(2*4)+(1*8)=182
182 % 10 = 2
So 294637-48-2 is a valid CAS Registry Number.
294637-48-2Relevant articles and documents
Synthetic applications of the cyclic iminocarbonate rearrangement Enantioselective syntheses of chloramphenicol and 4-epi-cytoxazone
Park, Jung Nam,Ko, Soo Y.,Koh, Hun Y.
, p. 5553 - 5556 (2000)
Chloramphenicol and 4-epi-cytoxazone have been enantioselectively synthesized using the asymmetric dihydroxylation and the cyclic iminocarbonate rearrangement as key steps. (C) 2000 Elsevier Science Ltd.