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4H-1,3-Oxazine, 2,6-diphenyl-4,4-bis(trifluoromethyl)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

19846-52-7

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19846-52-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 19846-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,8,4 and 6 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 19846-52:
(7*1)+(6*9)+(5*8)+(4*4)+(3*6)+(2*5)+(1*2)=147
147 % 10 = 7
So 19846-52-7 is a valid CAS Registry Number.

19846-52-7Downstream Products

19846-52-7Relevant academic research and scientific papers

Reactions of 4,4-Bis(trifluoromethyl) Substituted Heterodienes with Alkynes. Part 1: Reactions of 4,4-Bis(trifluoromethyl)-1-oxa-3-azabuta-1,3-dienes with Alkynes

Burger, Klaus,Sewald, Norbert,Huber, Erasmus,Ottlinger, Ralph

, p. 1298 - 1312 (2007/10/02)

4,4-Bis(trifluoromethyl) substituted 1-oxa-3-azabuta-1,3-dienes (1) and alkynes react to give open-chain trifluoromethyl substituted N-propargylic amides (4), 4H-1,3-oxazines (5) and 2-oxazolines (6, 7), respectively.The selectivity of the reaction can be

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