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2-(diphenylphosphonooxy)ethyl 3-O-<(R)-3-benzyloxytetradecanoyl>-2-<(R)-3-benzyloxytetradecanoylamino>-2-deoxy-6-O-<2-deoxy-4-O-diphenylphosphono-6-O-(2,2,2-trichloroethoxycarbonyl)-2-(2,2,2-trichloroethoxycarbonylamino)-3-O-<(R)-3-(2,2,2-tr..)..>..>... is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

118638-34-9

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118638-34-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118638-34-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,6,3 and 8 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 118638-34:
(8*1)+(7*1)+(6*8)+(5*6)+(4*3)+(3*8)+(2*3)+(1*4)=139
139 % 10 = 9
So 118638-34-9 is a valid CAS Registry Number.

118638-34-9Relevant academic research and scientific papers

Synthesis and biological activities of analogs of a lipid A biosynthetic precursor: 1-O-phosphono-oxyethyl-4'-O-phosphono-disaccharides with (R)-3-hydroxytetradecanoyl or tetradecanoyl groups at positions 2, 3, 2' and 3'

Kusama,Soga,Ono,Kumazawa,Shioya,Osada,Kusumoto,Shiba

, p. 1994 - 1999 (2007/10/02)

Two novel analogs of a biosynthetic precursor of lipid A (2) were synthesized. The one analog (3) has acyl groups identical to those of 2, and the other (4) has tetradecanoyl groups in place of the (R)-3-hydroxytetradecanoyl groups of 2. Both 3 and 4 poss

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