Cas 140134-18-5,Benzyl-[(2S,3R,4R)-3-((S)-4-isopropyl-2-thioxo-thiazolidine-3-carbonyl)-2-methyl-6-oxo-tetrahydro-pyran-4-yl]-carbamic acid benzyl ester

140134-18-5

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Basic information

Product Name: Benzyl-[(2S,3R,4R)-3-((S)-4-isopropyl-2-thioxo-thiazolidine-3-carbonyl)-2-methyl-6-oxo-tetrahydro-pyran-4-yl]-carbamic acid benzyl ester
Synonyms:
CAS NO:140134-18-5
Molecular Formula:
Molecular Weight: 540.704
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: Benzyl-[(2S,3R,4R)-3-((S)-4-isopropyl-2-thioxo-thiazolidine-3-carbonyl)-2-methyl-6-oxo-tetrahydro-pyran-4-yl]-carbamic acid benzyl ester(CAS DataBase Reference)
NIST Chemistry Reference: Benzyl-[(2S,3R,4R)-3-((S)-4-isopropyl-2-thioxo-thiazolidine-3-carbonyl)-2-methyl-6-oxo-tetrahydro-pyran-4-yl]-carbamic acid benzyl ester(140134-18-5)
EPA Substance Registry System: Benzyl-[(2S,3R,4R)-3-((S)-4-isopropyl-2-thioxo-thiazolidine-3-carbonyl)-2-methyl-6-oxo-tetrahydro-pyran-4-yl]-carbamic acid benzyl ester(140134-18-5)

Safety Data

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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 140134-18-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 140134-18-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,0,1,3 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 140134-18:
(8*1)+(7*4)+(6*0)+(5*1)+(4*3)+(3*4)+(2*1)+(1*8)=75
75 % 10 = 5
So 140134-18-5 is a valid CAS Registry Number.

140134-18-5Upstream product

140134-13-0 Benzyl-{3-((S)-4-isopropyl-2-thioxo-thiazolidin-3-yl)-1-[2-((S)-4-isopropyl-2-thioxo-thiazolidin-3-yl)-2-oxo-ethyl]-3-oxo-propyl}-carbamic acid benzyl ester

140134-18-5Downstream Products

140134-18-5Relevant academic research and scientific papers

Expeditious Asymmetric Synthesis of Optically Pure δ-Lactones Bearing Consecutive Three Asymmetric Centers

Nagao, Yoshimitsu,Tohjo, Toshiaki,Ochiai, Masahito,Shiro, Motoo

, p. 335 - 338 (1992)

The (4S)-isopropyl-1,3-thiazolidine-2-thione diamides of 3-substituted glutaric acids were submitted to enolization with Sn(CF3SO3)2 and N-ethylpiperidine.The resultant tin(II) enolate was treated with several aldehydes to give the aldols, which readily undergo basic lactonization affording the corresponding chiral δ-lactones bearing consecutive three asymmetric centers.

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