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1415387-67-5

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1415387-67-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1415387-67-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,1,5,3,8 and 7 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1415387-67:
(9*1)+(8*4)+(7*1)+(6*5)+(5*3)+(4*8)+(3*7)+(2*6)+(1*7)=165
165 % 10 = 5
So 1415387-67-5 is a valid CAS Registry Number.

1415387-67-5Downstream Products

1415387-67-5Relevant articles and documents

Psammaplysin derivatives from the balinese marine sponge Aplysinella strongylata

Mudianta, I Wayan,Skinner-Adams, Tina,Andrews, Katherine T.,Davis, Rohan A.,Hadi, Tri A.,Hayes, Patricia Y.,Garson, Mary J.

, p. 2132 - 2143 (2012)

Twenty-one new psammaplysin derivatives (4-24) exhibiting a variety of side chains, as well as six previously known psammaplysins, were identified from the Indonesian marine sponge Aplysinella strongylata. The double bond on the side chain of the fatty acid-containing psammaplysins was located by GC-MS analysis of the fatty acid methyl esters and their pyrrolidide derivatives. HPLC and Mosher ester studies confirmed that the isolated metabolites possessing a 19-OH substituent were mixtures of diastereomers. Selected compounds (4, 5, 7, 8, 12, 18, and 22) were screened for in vitro activity against chloroquine-sensitive (3D7) P. falciparum malaria parasites. Of the new psammaplysins, 19-hydroxypsammaplysin E (4) showed the best antimalarial activity, with an IC50 value of 6.4 μM.

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