Cas 85615-03-8,2,2,5-trimethyl-6-phenyl-2H,8H-benzo<1,2-b:5,4-b'>dipyran-8-one

85615-03-8

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Basic information

Product Name: 2,2,5-trimethyl-6-phenyl-2H,8H-benzo<1,2-b:5,4-b'>dipyran-8-one
Synonyms:
CAS NO:85615-03-8
Molecular Formula:
Molecular Weight: 318.372
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: 2,2,5-trimethyl-6-phenyl-2H,8H-benzo<1,2-b:5,4-b'>dipyran-8-one(CAS DataBase Reference)
NIST Chemistry Reference: 2,2,5-trimethyl-6-phenyl-2H,8H-benzo<1,2-b:5,4-b'>dipyran-8-one(85615-03-8)
EPA Substance Registry System: 2,2,5-trimethyl-6-phenyl-2H,8H-benzo<1,2-b:5,4-b'>dipyran-8-one(85615-03-8)

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: 85615-03-8(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 85615-03-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,6,1 and 5 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 85615-03:
(7*8)+(6*5)+(5*6)+(4*1)+(3*5)+(2*0)+(1*3)=138
138 % 10 = 8
So 85615-03-8 is a valid CAS Registry Number.

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85615-03-8Relevant academic research and scientific papers

Acid Catalyzed Condensation of Isoprene with Orcinol: Synthesis of 2,2-Dimethylchromans and 5-Methylxanthyletin Derivatives

Ahluwalia, Vinod K.,Khanna, Manjula,Singh, Rishi P.

, p. 71 - 77 (2007/10/02)

Condensation of orcinol with 2-methylbuta-1,3-diene (isoprene) has been achieved in the presence of orthophosphoric acid as catalyst leading to the exclusive formation of 2,2-dimethylchromans in one step.A novel route for the synthesis of 5-methylxanthyletin derivatives is described. - Keywords: 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone; 2,2-Dimethylchromans; 2-Methylbuta-1,3-diene; 5-Methylxanthyletin; Orcinol; Pechmann condensation

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