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(1aS,7bR)-4-Acetyl-1a,2,3,7b-tetrahydro-1-oxa-7-aza-cyclopropa[a]naphthalene-6-carboxylic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

866416-69-5

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866416-69-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 866416-69-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,6,4,1 and 6 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 866416-69:
(8*8)+(7*6)+(6*6)+(5*4)+(4*1)+(3*6)+(2*6)+(1*9)=205
205 % 10 = 5
So 866416-69-5 is a valid CAS Registry Number.

866416-69-5Downstream Products

866416-69-5Relevant academic research and scientific papers

Synthetic studies on thiostrepton family of peptide antibiotics: Synthesis of the dihydroquinoline portion of thiostrepton, the siomycins, and the thiopeptins

Mori, Tomonori,Satouchi, Yukiko,Tohmiya, Hiraku,Higashibayashi, Shuhei,Hashimoto, Kimiko,Nakata, Masaya

, p. 6417 - 6422 (2005)

Synthesis of the dihydroquinoline portion of thiostrepton, the siomycins, and the thiopeptins, members of the thiostrepton family of peptide antibiotics, has been achieved featuring the one-pot olefination via the Matsumura- Boekelheide rearrangement "using trifluoromethanesulfonic anhydride and triethylamine" and the stereoselective addition reaction controlled by the stereocenter of the peri-position.

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