943348-11-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 943348-11-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,3,3,4 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 943348-11:
(8*9)+(7*4)+(6*3)+(5*3)+(4*4)+(3*8)+(2*1)+(1*1)=176
176 % 10 = 6
So 943348-11-6 is a valid CAS Registry Number.
943348-11-6Relevant articles and documents
An expedient enantioselective strategy for the oxatetracyclic core of platensimycin
Kaliappan, Krishna P.,Ravikumar, Velayutham
, p. 2417 - 2419 (2007)
An enantioselective route for the synthesis of oxatetracyclic core of platensimycin is reported for the first time using a 5-exo-trig cyclization followed by intramolecular etherification as key reactions. The requisite dienynone for the radical cyclizati