Cas 415679-88-8,ethyl (6R)-6-{[[(2S)-2-(acetyloxy)-2-phenylacetyl]-(2-chloro-4-fluorophenyl)amino]sulfonyl}cyclohex-1-ene-1-carboxylate

415679-88-8

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Basic information

Product Name: ethyl (6R)-6-{[[(2S)-2-(acetyloxy)-2-phenylacetyl]-(2-chloro-4-fluorophenyl)amino]sulfonyl}cyclohex-1-ene-1-carboxylate
Synonyms: ethyl (6R)-6-{[[(2S)-2-(acetyloxy)-2-phenylacetyl]-(2-chloro-4-fluorophenyl)amino]sulfonyl}cyclohex-1-ene-1-carboxylate
CAS NO:415679-88-8
Molecular Formula:
Molecular Weight: 537.993
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: ethyl (6R)-6-{[[(2S)-2-(acetyloxy)-2-phenylacetyl]-(2-chloro-4-fluorophenyl)amino]sulfonyl}cyclohex-1-ene-1-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: ethyl (6R)-6-{[[(2S)-2-(acetyloxy)-2-phenylacetyl]-(2-chloro-4-fluorophenyl)amino]sulfonyl}cyclohex-1-ene-1-carboxylate(415679-88-8)
EPA Substance Registry System: ethyl (6R)-6-{[[(2S)-2-(acetyloxy)-2-phenylacetyl]-(2-chloro-4-fluorophenyl)amino]sulfonyl}cyclohex-1-ene-1-carboxylate(415679-88-8)

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: 415679-88-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 415679-88-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,5,6,7 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 415679-88:
(8*4)+(7*1)+(6*5)+(5*6)+(4*7)+(3*9)+(2*8)+(1*8)=178
178 % 10 = 8
So 415679-88-8 is a valid CAS Registry Number.

415679-88-8Upstream product

415679-88-8Downstream Products

243984-11-4 ethyl (6R)-6-[N-(2-chloro-4-fluorophenyl) sulfamoyl] cyclohex-1-ene-1-carboxylate

415679-88-8Relevant academic research and scientific papers

Convenient synthesis of antisepsis agent TAK-242 by novel optical resolution through diastereomeric N-acylated sulfonamide derivative

Nishiguchi, Atsuko,Ikemoto, Tomomi,Tomimatsu, Kiminori

, p. 4048 - 4051 (2007)

A convenient synthesis method of antisepsis agent TAK-242 ((R)-1) through diastereomeric resolution was developed. By condensation of racemate rac-1 with chiral acid (S)-O-acetylmanderic acid (6a), the desired diastereomer 5a was isolated with 98% de in 39% yield by simple crystallization. Deacylation of 5a with aq NaOH followed by recrystallization provided (R)-1 with 99% ee in 20% yield from rac-1.

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