59057-20-4Relevant articles and documents
Synthesis of vitamin A via sulfones: A C15 sulfone route
Manchand,Rosenberger,Saucy,Wehrli,Wong,Chambers,Ferro,Jackson
, p. 387 - 396 (2007/10/12)
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59057-20-4
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Basic information
- Product Name: 4-[(2E,4E)-3-Methyl-5-(2,6,6-trimethyl-cyclohex-1-enyl)-penta-2,4-diene-1-sulfonyl]-benzonitrile
- Synonyms:
- CAS NO:59057-20-4
- Molecular Formula:
- Molecular Weight: 369.528
- EINECS: N/A
- Product Categories: N/A
- Mol File: 59057-20-4.mol
- Article Data: 1
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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: 4-[(2E,4E)-3-Methyl-5-(2,6,6-trimethyl-cyclohex-1-enyl)-penta-2,4-diene-1-sulfonyl]-benzonitrile(CAS DataBase Reference)
- NIST Chemistry Reference: 4-[(2E,4E)-3-Methyl-5-(2,6,6-trimethyl-cyclohex-1-enyl)-penta-2,4-diene-1-sulfonyl]-benzonitrile(59057-20-4)
- EPA Substance Registry System: 4-[(2E,4E)-3-Methyl-5-(2,6,6-trimethyl-cyclohex-1-enyl)-penta-2,4-diene-1-sulfonyl]-benzonitrile(59057-20-4)
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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: 59057-20-4(Hazardous Substances Data)
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59057-20-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 59057-20-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,9,0,5 and 7 respectively; the second part has 2 digits, 2 and 0 respectively.Calculate Digit Verification of CAS Registry Number 59057-20:
(7*5)+(6*9)+(5*0)+(4*5)+(3*7)+(2*2)+(1*0)=134
134 % 10 = 4
So 59057-20-4 is a valid CAS Registry Number.
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4-[(2E,4E)-3-Methyl-5-(2,6,6-trimethyl-cyclohex-1-enyl)-penta-2,4-diene-1-sulfonyl]-benzonitrile
