(Z)-2-Acetyl-4-cyano-4-(toluene-4-sulfonyl)-but-3-enoic acid ethyl ester is a complex organic compound with the molecular formula C16H15NO5S. It is characterized by a conjugated diene system with a Z-configuration, an acetyl group at the 2-position, a cyano group at the 4-position, and a toluene-4-sulfonyl group also at the 4-position. The ethyl ester functionality is present at the carboxylic acid end, indicating that the compound is an ester derivative of the corresponding but-3-enoic acid. This chemical is likely to be found in research settings, particularly in the synthesis of pharmaceuticals or other specialty chemicals, due to its unique structural features and potential reactivity.
68342-39-2
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Basic information
- Product Name: (Z)-2-Acetyl-4-cyano-4-(toluene-4-sulfonyl)-but-3-enoic acid ethyl ester
- Synonyms:
- CAS NO:68342-39-2
- Molecular Formula:
- Molecular Weight: 335.381
- EINECS: N/A
- Product Categories: N/A
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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: (Z)-2-Acetyl-4-cyano-4-(toluene-4-sulfonyl)-but-3-enoic acid ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: (Z)-2-Acetyl-4-cyano-4-(toluene-4-sulfonyl)-but-3-enoic acid ethyl ester(68342-39-2)
- EPA Substance Registry System: (Z)-2-Acetyl-4-cyano-4-(toluene-4-sulfonyl)-but-3-enoic acid ethyl ester(68342-39-2)
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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: 68342-39-2(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 68342-39-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,3,4 and 2 respectively; the second part has 2 digits, 3 and 9 respectively.Calculate Digit Verification of CAS Registry Number 68342-39:
(7*6)+(6*8)+(5*3)+(4*4)+(3*2)+(2*3)+(1*9)=142
142 % 10 = 2
So 68342-39-2 is a valid CAS Registry Number.
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(Z)-2-Acetyl-4-cyano-4-(toluene-4-sulfonyl)-but-3-enoic acid ethyl ester
