137845-11-5Relevant articles and documents
A Selectivity Control Element for Palladium-Catalyzed Trimethylenemethane Cycloaddition
Trost, Barry M.,Matelich, Michael C.
, p. 9007 - 9009 (2007/10/02)
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137845-11-5
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Basic information
- Product Name: (3aR,5S,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-(4-methylene-3-phenylsulfanyl-tetrahydro-furan-2-yl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
- Synonyms: (3aR,5S,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-(4-methylene-3-phenylsulfanyl-tetrahydro-furan-2-yl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
- CAS NO:137845-11-5
- Molecular Formula:
- Molecular Weight: 420.527
- EINECS: N/A
- Product Categories: N/A
- Mol File: 137845-11-5.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: (3aR,5S,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-(4-methylene-3-phenylsulfanyl-tetrahydro-furan-2-yl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran(CAS DataBase Reference)
- NIST Chemistry Reference: (3aR,5S,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-(4-methylene-3-phenylsulfanyl-tetrahydro-furan-2-yl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran(137845-11-5)
- EPA Substance Registry System: (3aR,5S,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-(4-methylene-3-phenylsulfanyl-tetrahydro-furan-2-yl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran(137845-11-5)
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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: 137845-11-5(Hazardous Substances Data)
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137845-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 137845-11-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,8,4 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.Calculate Digit Verification of CAS Registry Number 137845-11:
(8*1)+(7*3)+(6*7)+(5*8)+(4*4)+(3*5)+(2*1)+(1*1)=145
145 % 10 = 5
So 137845-11-5 is a valid CAS Registry Number.
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(3aR,5S,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-(4-methylene-3-phenylsulfanyl-tetrahydro-furan-2-yl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
