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2-ethyl-3-tosyl-1,3-oxazinane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1190398-20-9

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1190398-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1190398-20-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,0,3,9 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1190398-20:
(9*1)+(8*1)+(7*9)+(6*0)+(5*3)+(4*9)+(3*8)+(2*2)+(1*0)=159
159 % 10 = 9
So 1190398-20-9 is a valid CAS Registry Number.

1190398-20-9Relevant academic research and scientific papers

Ring opening of cyclic N,O-acetals with allyltrimethylsilane under Lewis acidic conditions

Bates, Roderick W.,Lu, Yongna,Cai, Melody Peiling

, p. 7852 - 7858 (2009)

Five and six-membered cyclic N,O-acetals with N-carboxyalkyl and sulfonyl groups undergo clean and high yielding ring opening with allyltrimethylsilane in the presence of strong Lewis acids to give homoallylic amine derivatives.

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