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6-butoxy-5,6-dihydro-4-phenyl-2,4-bis(trifluoromethyl)-4H-1,3-oxazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

135235-95-9

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135235-95-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 135235-95-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,2,3 and 5 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 135235-95:
(8*1)+(7*3)+(6*5)+(5*2)+(4*3)+(3*5)+(2*9)+(1*5)=119
119 % 10 = 9
So 135235-95-9 is a valid CAS Registry Number.

135235-95-9Downstream Products

135235-95-9Relevant academic research and scientific papers

SYNTHESIS OF 3-AMINO-4,4,4-TRIFLUORO-3-PHENYLBUTYRIC ACID

Kolycheva, M. T.,Gerus, I. I.,Yagupol'skii, Yu. L.,Kukhar', V. P.

, p. 101 - 104 (2007/10/02)

By the action of bis(trifluoroacetic) anhydride on 2,2,2-trifluoroacetophenone imine in the presence of pyridine the N-(trifluoroacetyl) derivative of the imine is formed, and this reacts with alkyl vinyl ethers and with ketene with the formation, respectively, of dihydro-1,3-oxazines and of a dihydro-1,3-oxazin-6(6H)-one.The latter is converted by hydrolysis with dilute and with concentrated acids into 3-phenyl-N-(trifluoroacetyl)-3-(trifluoromethyl)-β-alanine and the free acid.

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