Cas 143857-91-4,2,2-Dimethyl-propionic acid (2S,3R)-3-(2,2-dimethyl-propionyloxymethyl)-5-phenylselanyl-2-(2-phenylselanyl-ethyl)-pentyl ester

143857-91-4

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Basic information

Product Name: 2,2-Dimethyl-propionic acid (2S,3R)-3-(2,2-dimethyl-propionyloxymethyl)-5-phenylselanyl-2-(2-phenylselanyl-ethyl)-pentyl ester
Synonyms:
CAS NO:143857-91-4
Molecular Formula:
Molecular Weight: 624.581
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: 2,2-Dimethyl-propionic acid (2S,3R)-3-(2,2-dimethyl-propionyloxymethyl)-5-phenylselanyl-2-(2-phenylselanyl-ethyl)-pentyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 2,2-Dimethyl-propionic acid (2S,3R)-3-(2,2-dimethyl-propionyloxymethyl)-5-phenylselanyl-2-(2-phenylselanyl-ethyl)-pentyl ester(143857-91-4)
EPA Substance Registry System: 2,2-Dimethyl-propionic acid (2S,3R)-3-(2,2-dimethyl-propionyloxymethyl)-5-phenylselanyl-2-(2-phenylselanyl-ethyl)-pentyl ester(143857-91-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 143857-91-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 143857-91-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,8,5 and 7 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 143857-91:
(8*1)+(7*4)+(6*3)+(5*8)+(4*5)+(3*7)+(2*9)+(1*1)=154
154 % 10 = 4
So 143857-91-4 is a valid CAS Registry Number.

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143857-91-4Relevant academic research and scientific papers

Pheromone Synthesis, CXLIII. Synthesis and Absolute Configuration of the Hemiacetal Pheromone of the Spined Citrus Bug Biprorulus bibax

Mori, Kenji,Amaike, Masayasu,Oliver, James E.

, p. 1185 - 1190 (2007/10/02)

(3S,4R,1'E)-3,4-Bis(1'-butenyl)tetrahydro-2-furanol (1) was synthesized from 1,3-butadiene and maleic anhydride by employing the HLADH-catalyzed enzymatic oxidation of meso-diol 2 as the key step, and shown to be identical with the pheromone produced by t

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