(E)-4-((2R,3S,6S)-6-Ethoxy-3-hydroxy-3,6-dihydro-2H-pyran-2-yl)-but-2-enoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
157687-01-9
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Basic information
- Product Name: (E)-4-((2R,3S,6S)-6-Ethoxy-3-hydroxy-3,6-dihydro-2H-pyran-2-yl)-but-2-enoic acid ethyl ester
- Synonyms:
- CAS NO:157687-01-9
- Molecular Formula:
- Molecular Weight: 256.299
- 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: (E)-4-((2R,3S,6S)-6-Ethoxy-3-hydroxy-3,6-dihydro-2H-pyran-2-yl)-but-2-enoic acid ethyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: (E)-4-((2R,3S,6S)-6-Ethoxy-3-hydroxy-3,6-dihydro-2H-pyran-2-yl)-but-2-enoic acid ethyl ester(157687-01-9)
- EPA Substance Registry System: (E)-4-((2R,3S,6S)-6-Ethoxy-3-hydroxy-3,6-dihydro-2H-pyran-2-yl)-but-2-enoic acid ethyl ester(157687-01-9)
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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: 157687-01-9(Hazardous Substances Data)
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157687-01-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 157687-01-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,6,8 and 7 respectively; the second part has 2 digits, 0 and 1 respectively.Calculate Digit Verification of CAS Registry Number 157687-01:
(8*1)+(7*5)+(6*7)+(5*6)+(4*8)+(3*7)+(2*0)+(1*1)=169
169 % 10 = 9
So 157687-01-9 is a valid CAS Registry Number.
157687-01-9Upstream product
157687-01-9Downstream Products
- 562103-81-5 (1S,2R,3R,5S,6S)-3-Acetoxy-2-methoxy-6-methoxycarbonylmethyl-5-{[(E)-2-(6-methoxy-1H-indol-3-yl)-ethylimino]-methyl}-cyclohexanecarboxylic acid methyl ester
- 157687-08-6 (1R,2R,3S,4S,5R)-1-Acetyl-3-<<(tert-butyldiphenylsilyl)oxy>methyl>-2-methoxy-4(E/Z)-(methoxymethylene)-5-vinylcyclohexan-1-ol
- 157687-07-5 (3S,5R,6R,8R)-3-Ethoxy-5-<<(tert-butyldiphenylsilyl)oxy>methyl>-6-methoxy-8-vinyl-2-oxabicyclo<2.2.2>octane
- 157687-06-4 (1R,3S,4S,5R,6R,8R)-5-(tert-Butyl-diphenyl-silanyloxymethyl)-3-ethoxy-8-vinyl-2-oxa-bicyclo[2.2.2]octan-6-ol
- 1026543-82-7 (1S,2R,3R,4R,6R)-2-(tert-Butyl-diphenyl-silanyloxymethyl)-4-hydroxy-3-methoxy-6-vinyl-cyclohexanecarbaldehyde
- 157687-10-0 (3S,4S,5R,6R,8R)-6-Acetoxy-4-carbomethoxy-5-methoxy-8-vinylcyclohexane acetic acid methyl ester
- 157687-09-7 (2S,3R,4R,6R,7S)-4-Acetoxy-3-methoxy-7-(methoxyethylene)-6-vinylcyclohexanecarboxylic acid methyl ester
- 1026501-04-1 (3S,4S,5R,6R,8R)-6-Acetoxy-4-carbomethoxy-5-methoxy-8-vinylcyclohexane acetic acid
- 93808-79-8 (1S,2R,3R,5S,6S)-3-Acetoxy-5-formyl-2-methoxy-6-methoxycarbonylmethyl-cyclohexanecarboxylic acid methyl ester
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(E)-4-((2R,3S,6S)-6-Ethoxy-3-hydroxy-3,6-dihydro-2H-pyran-2-yl)-but-2-enoic acid ethyl ester
