5-(Triphenyl-λ5-phosphanylidene)-pentanoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.
77940-57-9
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Basic information
- Product Name: 5-(Triphenyl-λ5-phosphanylidene)-pentanoic acid methyl ester
- Synonyms:
- CAS NO:77940-57-9
- Molecular Formula:
- Molecular Weight: 376.435
- 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: 5-(Triphenyl-λ5-phosphanylidene)-pentanoic acid methyl ester(CAS DataBase Reference)
- NIST Chemistry Reference: 5-(Triphenyl-λ5-phosphanylidene)-pentanoic acid methyl ester(77940-57-9)
- EPA Substance Registry System: 5-(Triphenyl-λ5-phosphanylidene)-pentanoic acid methyl ester(77940-57-9)
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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: 77940-57-9(Hazardous Substances Data)
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77940-57-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77940-57-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,4 and 0 respectively; the second part has 2 digits, 5 and 7 respectively.Calculate Digit Verification of CAS Registry Number 77940-57:
(7*7)+(6*7)+(5*9)+(4*4)+(3*0)+(2*5)+(1*7)=169
169 % 10 = 9
So 77940-57-9 is a valid CAS Registry Number.
77940-57-9Upstream product
77940-57-9Downstream Products
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5-(Triphenyl-λ5-phosphanylidene)-pentanoic acid methyl ester
