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(4aS,6R,6aR,7R,11aS,11bR)-6-Bromo-4,4,11b-trimethyl-tetradecahydro-8-oxa-cyclohepta[a]naphthalen-7-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

193554-48-2

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193554-48-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 193554-48-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,3,5,5 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 193554-48:
(8*1)+(7*9)+(6*3)+(5*5)+(4*5)+(3*4)+(2*4)+(1*8)=162
162 % 10 = 2
So 193554-48-2 is a valid CAS Registry Number.

193554-48-2Upstream product

193554-48-2Downstream Products

193554-48-2Relevant academic research and scientific papers

Concomitant bromination and lactolisation of unsaturated diols with sodium bromite in aqueous acetic acid

Evans, Gary B.,Grant, Peter K.

, p. 4709 - 4712 (1997)

The attempted lactonisation of unsaturated diols 8, 13, and 15 using sodium bromite in aqueous acetic acid gave the bromo lactols 9, 16, and 18 respectively. The bromo lactols were converted to their corresponding lactones 10, 17, and 19 using Jones reagent.

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