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tetrahydro-2α-methyl-6-oxo-4β-benzylamino-2H-pyran-3α-carboxylic acid ethyl ester hydrochloride is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

78377-86-3

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78377-86-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 78377-86-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,3,7 and 7 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 78377-86:
(7*7)+(6*8)+(5*3)+(4*7)+(3*7)+(2*8)+(1*6)=183
183 % 10 = 3
So 78377-86-3 is a valid CAS Registry Number.

78377-86-3Upstream product

78377-86-3Relevant academic research and scientific papers

Intermediate for the preparation of thienamycin

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, (2008/06/13)

Disclosed is a process for the stereocontrolled total synthesis of thienamycin from acetone dicarboxylate via intermediate II: STR1 wherein R is a readily removable carboxyl protecting group.

Intermediate for synthesis of thienamycin via (3SR, 4RS)-3-[1 (SR)-hydroxyethyl]-2-oxo-4-azetidineacetic acid

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, (2008/06/13)

Disclosed is a process for the stereocontrolled total synthesis of thienamycin via intermediates II and IIa: STR1 wherein R is a readily removable carboxyl protecting group.

Synthesis of thienamycin via (3SR, 4RS)-3-((RS)-1-acyloxyethyl)-2-oxo-4-azetidineacetate

-

, (2008/06/13)

Disclosed is a process for the stereocontrolled total synthesis of thienamycin, which synthesis proceeds via intermediate II: STR1 wherein R is a readily removable carboxyl protecting group; and STR2 is a readily removable acyl group.

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