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1-O-trityl-N-tetracosanoyl-4-Z-D-erythro-sphingenine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

17673-75-5

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17673-75-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 17673-75-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,6,7 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 17673-75:
(7*1)+(6*7)+(5*6)+(4*7)+(3*3)+(2*7)+(1*5)=135
135 % 10 = 5
So 17673-75-5 is a valid CAS Registry Number.

17673-75-5Relevant academic research and scientific papers

A HIGHLY STEREOSELECTIVE SYNTHESIS OF 2(S),3(R),4E- AND 2(S),3(R),4Z-N-TETRACOSANOYLSPHINGENINE FROM D-GLUCOSE

Koike, Katsuya,Numata, Masaaki,Sugimoto, Mamoru,Nakahara, Yoshiaki,Ogawa, Tomoya

, p. 113 - 124 (2007/10/02)

The synthesis of 4-E- and 4-Z-D-erythro-ceramide was achieved in 10 steps in ca. 20-30percent overall yield, starting from 1,2:5,6-di-O-isopropylidene-α-D-glucofuranose.E- and Z-5-Deoxy-1,2-O-isopropylidene-5-C-tetradecylidene-α-D-xylofuranose were used a

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