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(1aR,6aS,6bS)-4-(6-Iodo-benzo[1,3]dioxole-5-carbonyl)-1a,2,4,5,6,6b-hexahydro-1-oxa-4-aza-cyclopropa[e]indene-6a-carboxylic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

178449-43-9

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178449-43-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 178449-43-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,8,4,4 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 178449-43:
(8*1)+(7*7)+(6*8)+(5*4)+(4*4)+(3*9)+(2*4)+(1*3)=179
179 % 10 = 9
So 178449-43-9 is a valid CAS Registry Number.

178449-43-9Relevant academic research and scientific papers

The first asymmetric total syntheses of (+)-lycorine and (+)-1-deoxylycorine

Schultz, Arthur G.,Holoboski, Mark A.,Smyth, Mark S.

, p. 6210 - 6219 (2007/10/03)

The first asymmetric total syntheses of (+)-1-deoxylycorine (2a) and (+)-lycorine (2b), the unnatural enantiomer of lycorine (1), are described. Construction of lactam 12, a key intermediate in the synthesis of both 2a and 2b, began by Birch reduction-alk

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