Cas 77878-68-3,4-(2',5'-dihydroxy-3',4',6'-trimethyl-phenyl)-2-methyl-2-butenol

77878-68-3

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Basic information

Product Name: 4-(2',5'-dihydroxy-3',4',6'-trimethyl-phenyl)-2-methyl-2-butenol
Synonyms: 4-(2',5'-dihydroxy-3',4',6'-trimethyl-phenyl)-2-methyl-2-butenol
CAS NO:77878-68-3
Molecular Formula:
Molecular Weight: 236.311
EINECS: N/A
Product Categories: N/A

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-(2',5'-dihydroxy-3',4',6'-trimethyl-phenyl)-2-methyl-2-butenol(CAS DataBase Reference)
NIST Chemistry Reference: 4-(2',5'-dihydroxy-3',4',6'-trimethyl-phenyl)-2-methyl-2-butenol(77878-68-3)
EPA Substance Registry System: 4-(2',5'-dihydroxy-3',4',6'-trimethyl-phenyl)-2-methyl-2-butenol(77878-68-3)

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: 77878-68-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 77878-68-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,8,7 and 8 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 77878-68:
(7*7)+(6*7)+(5*8)+(4*7)+(3*8)+(2*6)+(1*8)=203
203 % 10 = 3
So 77878-68-3 is a valid CAS Registry Number.

77878-68-3Upstream product

104711-26-4 4-hydroxy-5-(4'-hydroxy-3'-methyl-2'-butenyl)-2,3,6-trimethyl-phenyl acetate

77878-68-3Downstream Products

104679-53-0 4-(2',5'-dimethoxy-3',4',6'-trimethylphenyl)-2-methyl-2-butenol

77878-68-3Relevant academic research and scientific papers

Hydroquinone derivatives useful in the production of vitamin E

-

, (2008/06/13)

The present invention is directed to novel hydroquinone derivatives which are useful as intermediates for the manufacture of (R,R,R)-α-tocopherol (natural vitamin E) as well as of racemic α-tocopherol. The invention is also directed to a process for the preparation of the hydroquinone derivatives of the invention.

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