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cis-4e-phenyl-5,6-tetramethylenetetrahydro-1,3-oxazine-2-thione is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128258-96-8

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128258-96-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128258-96-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,2,5 and 8 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128258-96:
(8*1)+(7*2)+(6*8)+(5*2)+(4*5)+(3*8)+(2*9)+(1*6)=148
148 % 10 = 8
So 128258-96-8 is a valid CAS Registry Number.

128258-96-8Downstream Products

128258-96-8Relevant academic research and scientific papers

SYNTHESIS AND MASS SPECTRA OF 4-MONO- AND 4,4-DISUBSTITUTED 5,6-TETRAMETHYLENETETRAHYDRO-1,3-OXAZINE-2-THIONES

Peretokin, A. V.,Moskovkin, A. S.,Miroshnichenko, I. V.,Botnikov, M. Ya.,Malina, Yu. F.,et al.

, p. 1390 - 1393 (1989)

The syntheses and mass spectra of 5,6-tetramethylenetetrahydro-1,3-oxazine-2-thione and its 4-mono- and 4,4-disubstituted analogs are reported.The primary decay processes under electron impact are loss of the 1,3-oxazine ring, formation of hydrocarbon ions, and rearrangement of the + ion.

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