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(E)-3,3-dimethyl-2-(methoxycarbonylmethylene)-1,3-oxazolidinium bromide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136136-83-9

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136136-83-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136136-83-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,1,3 and 6 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 136136-83:
(8*1)+(7*3)+(6*6)+(5*1)+(4*3)+(3*6)+(2*8)+(1*3)=119
119 % 10 = 9
So 136136-83-9 is a valid CAS Registry Number.

136136-83-9Downstream Products

136136-83-9Relevant academic research and scientific papers

SYNTHESIS OF 2-FUNCTIONALLY SUBSTITUTED OXAZOLINES AND OXAZOLIDINES FROM METHYL BROMOPROPIOLATE AND β-AMINO ALCOHOLS

Tikhomirov, D. A.,Parafilova, O. S.,Eremeev, A. V.

, p. 330 - 333 (2007/10/02)

The reaction of methyl bromopropiolate with β-amino alcohols containing a primary amino group generally results in the formation of 2-(methoxycarbonylmethyl)-Δ2-1,3-oxazolines, while in the reaction with N-methyl- and N,N-dimethyl-substituted β-aminoalcohols, 2-(methoxycarbonylmethylene)-1,3-oxazolidines, or their salts are formed.

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