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(S)-2-tert-Butoxycarbonylamino-4-oxo-hex-5-enoic acid benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

158197-30-9

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158197-30-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158197-30-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,1,9 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 158197-30:
(8*1)+(7*5)+(6*8)+(5*1)+(4*9)+(3*7)+(2*3)+(1*0)=159
159 % 10 = 9
So 158197-30-9 is a valid CAS Registry Number.

158197-30-9Upstream product

158197-30-9Downstream Products

158197-30-9Relevant academic research and scientific papers

Synthesis of Protected 4-Oxopipecolic Acid and 4-Oxolysine using a Palladium-catalysed Coupling Process

Jackson, Richard F. W.,Graham, Lisa J.,Rettie, Alan B.

, p. 4417 - 4418 (1994)

Reaction of the L-serine derived zinc reagent 3 with acryloyl chloride gave 4-oxo amino acid 4, with no evidence of products arising from conjugate addition.Treatment of the adduct 4 with benzylamine gave protected 4-oxolysine 5 directly.Reduction of the

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