749924-31-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 749924-31-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,9,9,2 and 4 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 749924-31:
(8*7)+(7*4)+(6*9)+(5*9)+(4*2)+(3*4)+(2*3)+(1*1)=210
210 % 10 = 0
So 749924-31-0 is a valid CAS Registry Number.
749924-31-0Relevant articles and documents
Synthesis of simplified analogues of eleutherobin via a Claisen rearrangement/RCM strategy
Frankie Mak,Chiang, Gary C.H.,Davidson, James E.P.,Davies, John E.,Ayscough, Andrew,Pain, Gilles,Burton, Jonathan W.,Holmes, Andrew B.
experimental part, p. 921 - 944 (2009/09/25)
The enantioselective synthesis of a number of simplified analogues of the cytotoxic natural product eleutherobin is reported.