(Z)-2-Acetyl-4-(4-chloro-benzenesulfonyl)-4-cyano-but-3-enoic acid ethyl ester is a complex organic compound with the molecular formula C14H12ClNO5S. It is characterized by a conjugated diene system with a Z-configuration, an acetyl group at the 2-position, a 4-chlorobenzenesulfonyl group at the 4-position, and a cyano group also at the 4-position. The molecule is further functionalized with a carboxylic acid group that is esterified with an ethyl group. (Z)-2-Acetyl-4-(4-chloro-benzenesulfonyl)-4-cyano-but-3-enoic acid ethyl ester is likely to be used in the synthesis of pharmaceuticals or other specialty chemicals due to its diverse functional groups, which can participate in various chemical reactions. Its specific applications may include its use as an intermediate in the preparation of certain drugs or as a reagent in organic synthesis.
68342-40-5
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Basic information
- Product Name: (Z)-2-Acetyl-4-(4-chloro-benzenesulfonyl)-4-cyano-but-3-enoic acid ethyl ester
- Synonyms:
- CAS NO:68342-40-5
- Molecular Formula:
- Molecular Weight: 355.799
- 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-(4-chloro-benzenesulfonyl)-4-cyano-but-3-enoic acid ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: (Z)-2-Acetyl-4-(4-chloro-benzenesulfonyl)-4-cyano-but-3-enoic acid ethyl ester(68342-40-5)
- EPA Substance Registry System: (Z)-2-Acetyl-4-(4-chloro-benzenesulfonyl)-4-cyano-but-3-enoic acid ethyl ester(68342-40-5)
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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: 68342-40-5(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 68342-40-5 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, 4 and 0 respectively.Calculate Digit Verification of CAS Registry Number 68342-40:
(7*6)+(6*8)+(5*3)+(4*4)+(3*2)+(2*4)+(1*0)=135
135 % 10 = 5
So 68342-40-5 is a valid CAS Registry Number.
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(Z)-2-Acetyl-4-(4-chloro-benzenesulfonyl)-4-cyano-but-3-enoic acid ethyl ester
