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Acetic acid (3aR,5R,6R,7S,7aR)-6-acetoxy-5-acetoxymethyl-2-methyl-2-[(1R,2R,3S,4S,5S)-2,3,4-triacetoxy-5-((1S,4R,5S,6S)-4,5,6-triacetoxy-3-acetoxymethyl-cyclohex-2-enylamino)-cyclohexylmethoxy]-tetrahydro-[1,3]dioxolo[4,5-b]pyran-7-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

102069-43-2

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102069-43-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102069-43-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,0,6 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 102069-43:
(8*1)+(7*0)+(6*2)+(5*0)+(4*6)+(3*9)+(2*4)+(1*3)=82
82 % 10 = 2
So 102069-43-2 is a valid CAS Registry Number.

102069-43-2Downstream Products

102069-43-2Relevant academic research and scientific papers

Synthetic Studies on Antibiotic Validamycins. Part 11. Synthesis of Validamycin A

Ogawa, Seiichiro,Nose, Taisuke,Ogawa, Takao,Toyokuni, Tatsushi,Iwasawa, Yoshikazu,Suami, Tetsuo

, p. 2369 - 2374 (2007/10/02)

The antibiotic validamycin A (1a) has been synthesized for the first time (as its undeca-O-acetate) by glycosylation of the partially protected derivative (8) of the aglycone, validoxylamine A (2a), with 2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl chloride (11), followed by deprotection, thereby establishing the structure previously assigned.The totally O-acetylated derivative (19) of 7-deoxyvalidamycin A has been synthesized in a similar fashion.

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