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diethyl 3-(2-bromo-4-chlorophenyl)-3,6-dihydro-2H-1,3-oxazine-4,5-dicarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1262233-46-4

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1262233-46-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1262233-46-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,2,2,3 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1262233-46:
(9*1)+(8*2)+(7*6)+(6*2)+(5*2)+(4*3)+(3*3)+(2*4)+(1*6)=124
124 % 10 = 4
So 1262233-46-4 is a valid CAS Registry Number.

1262233-46-4Downstream Products

1262233-46-4Relevant academic research and scientific papers

Synthesis of substituted 1,3-oxazines using sulfamic acid as an efficient and eco-friendly catalyst

Damodiran,Perumal, Paramasivan T.

, p. 1386 - 1391 (2010)

Sulfamic acid catalyzed the synthesis of substituted 1,3-oxazines by one-pot three-component reaction of aniline, alkynoates, and formaldehyde in excellent yields. The catalyst possesses distinct advantages shows ease of handling, good yields, cleaner rea

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