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(4R,5R)-4,5-Bis-((S)-1-benzyloxy-propyl)-2,2-dimethyl-[1,3]dioxolane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

172995-88-9

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172995-88-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 172995-88-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,2,9,9 and 5 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 172995-88:
(8*1)+(7*7)+(6*2)+(5*9)+(4*9)+(3*5)+(2*8)+(1*8)=189
189 % 10 = 9
So 172995-88-9 is a valid CAS Registry Number.

172995-88-9Upstream product

172995-88-9Relevant academic research and scientific papers

Stereoselective total synthesis of lysocellin, the representative polyether antibiotic of the lysocellin family. Part 1. Synthesis of C1-C9 and C16-C23 subunits

Horita, Kiyoshi,Inoue, Takayuki,Tanaka, Kazuhiro,Yonemitsu, Osamu

, p. 531 - 550 (1996)

The C1-C9 (4) and C16-C23 subunits (9) of lysocellin (1), a representative polyether antibiotic, were synthesized stereoselectively from D-glucose and D-mannitol. Stereocontrolled hydroboration, Michael reaction, Grignard reaction, etc. were successfully

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