(Z)-2-Cyano-3-methoxy-4-methyl-pent-2-enoic acid methyl ester is a complex organic compound with the chemical formula C9H11NO3. It is a derivative of pent-2-enoic acid, featuring a cyano group (-CN) at the 2nd carbon, a methoxy group (-OCH3) at the 3rd carbon, and a methyl group (-CH3) at the 4th carbon. The molecule is characterized by a double bond between the 2nd and 3rd carbon atoms, which gives it the (Z) configuration, indicating that the substituents are on the same side of the double bond. (Z)-2-Cyano-3-methoxy-4-methyl-pent-2-enoic acid methyl ester is an ester, with a methyl group (-CH3) attached to the carboxylic acid group (-COOH), forming a methyl ester (-COOCH3). It is a colorless liquid with a fruity odor and is used in the synthesis of various pharmaceuticals and agrochemicals due to its unique chemical properties.
685-42-7
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Basic information
- Product Name: (Z)-2-Cyano-3-methoxy-4-methyl-pent-2-enoic acid methyl ester
- Synonyms:
- CAS NO:685-42-7
- Molecular Formula:
- Molecular Weight: 183.207
- 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-Cyano-3-methoxy-4-methyl-pent-2-enoic acid methyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: (Z)-2-Cyano-3-methoxy-4-methyl-pent-2-enoic acid methyl ester(685-42-7)
- EPA Substance Registry System: (Z)-2-Cyano-3-methoxy-4-methyl-pent-2-enoic acid methyl ester(685-42-7)
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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: 685-42-7(Hazardous Substances Data)
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Check Digit Verification of cas no
The CAS Registry Mumber 685-42-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 6,8 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.Calculate Digit Verification of CAS Registry Number 685-42:
(5*6)+(4*8)+(3*5)+(2*4)+(1*2)=87
87 % 10 = 7
So 685-42-7 is a valid CAS Registry Number.
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(Z)-2-Cyano-3-methoxy-4-methyl-pent-2-enoic acid methyl ester
